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Conserved domains on  [gi|2520578889|ref|WP_285499369|]
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transketolase [Actinokineospora sp. NBRC 105648]

Protein Classification

transketolase family protein( domain architecture ID 11414320)

transketolase family protein such as transketolase, which catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate

EC:  2.2.1.-
Gene Ontology:  GO:0016744
PubMed:  9924800

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
TktA COG0021
Transketolase [Carbohydrate transport and metabolism]; Transketolase is part of the Pathway ...
18-692 0e+00

Transketolase [Carbohydrate transport and metabolism]; Transketolase is part of the Pathway/BioSystem: Pentose phosphate pathway


:

Pssm-ID: 439792 [Multi-domain]  Cd Length: 661  Bit Score: 1212.92  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  18 TDLDKRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGY 97
Cdd:COG0021     1 MPLDQLAANAIRALAMDAVQKANSGHPGLPMGMAPIAYVLWTKFLKHNPANPKWPNRDRFVLSAGHGSMLLYSLLHLTGY 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  98 GLEIEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDPeaaPGESPFDHHVFVICSDGD 177
Cdd:COG0021    81 DLSLDDLKNFRQLGSKTPGHPEYGHTPGVETTTGPLGQGIANAVGMAIAERHLAARFNR---PGHDIVDHYTYVIAGDGD 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 178 IEEGVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGGENVSGILDALEAAKAETAR 257
Cdd:COG0021   158 LMEGISHEAASLAGHLKLGKLIVLYDDNGISIDGDTDLAFSEDVAKRFEAYGWHVIRVEDGHDLEAIDAAIEAAKAETDK 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 258 PSFILLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPEQtFVVEPEVLKHVREVVARGEAAKAEWQQGFDAWR 337
Cdd:COG0021   238 PTLIICKTIIGYGSPNKQGTAKAHGAPLGAEEIAATKEALGWPPEP-FEVPDEVYAHWRAAGERGAAAEAEWNERFAAYA 316
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 338 AANPERNALLERAQDYRLPEGLDDALPSWEPDAKGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADSFGPp 417
Cdd:COG0021   317 AAYPELAAELERRLAGELPEDWDAALPAFEADAKGVATRKASGKVLNALAPVLPELIGGSADLAGSNKTTIKGAGSFSP- 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 418 saatkhwnTTPYGRTLHFGVREHAMGSILNGIVLHGPTRPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIGLGED 497
Cdd:COG0021   396 --------EDPSGRNIHFGVREHAMGAIMNGIALHGGLRPYGGTFLVFSDYMRPAIRLAALMKLPVIYVFTHDSIGLGED 467
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 498 GPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTKElAREGVAKGGYVLADTEG 577
Cdd:COG0021   468 GPTHQPVEQLASLRAIPNLDVIRPADANETAAAWKLALERKDGPTALILSRQNLPTLDRTAA-AAEGVAKGAYVLADAEG 546
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 578 EPRVVLIGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKARVVVEAGIAQPWHRFAGDAGE 657
Cdd:COG0021   547 TPDVILIATGSEVSLAVEAAELLAAEGIKVRVVSMPSWELFEAQDAAYRESVLPPAVRARVAVEAGVTDGWYKYVGLDGA 626
                         650       660       670
                  ....*....|....*....|....*....|....*
gi 2520578889 658 IVSIEHFGASADYQTLFREFGITTEAVVAAAHRSI 692
Cdd:COG0021   627 VIGIDTFGASAPAKVLFEEFGFTVENVVAAAKELL 661
 
Name Accession Description Interval E-value
TktA COG0021
Transketolase [Carbohydrate transport and metabolism]; Transketolase is part of the Pathway ...
18-692 0e+00

Transketolase [Carbohydrate transport and metabolism]; Transketolase is part of the Pathway/BioSystem: Pentose phosphate pathway


Pssm-ID: 439792 [Multi-domain]  Cd Length: 661  Bit Score: 1212.92  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  18 TDLDKRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGY 97
Cdd:COG0021     1 MPLDQLAANAIRALAMDAVQKANSGHPGLPMGMAPIAYVLWTKFLKHNPANPKWPNRDRFVLSAGHGSMLLYSLLHLTGY 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  98 GLEIEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDPeaaPGESPFDHHVFVICSDGD 177
Cdd:COG0021    81 DLSLDDLKNFRQLGSKTPGHPEYGHTPGVETTTGPLGQGIANAVGMAIAERHLAARFNR---PGHDIVDHYTYVIAGDGD 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 178 IEEGVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGGENVSGILDALEAAKAETAR 257
Cdd:COG0021   158 LMEGISHEAASLAGHLKLGKLIVLYDDNGISIDGDTDLAFSEDVAKRFEAYGWHVIRVEDGHDLEAIDAAIEAAKAETDK 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 258 PSFILLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPEQtFVVEPEVLKHVREVVARGEAAKAEWQQGFDAWR 337
Cdd:COG0021   238 PTLIICKTIIGYGSPNKQGTAKAHGAPLGAEEIAATKEALGWPPEP-FEVPDEVYAHWRAAGERGAAAEAEWNERFAAYA 316
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 338 AANPERNALLERAQDYRLPEGLDDALPSWEPDAKGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADSFGPp 417
Cdd:COG0021   317 AAYPELAAELERRLAGELPEDWDAALPAFEADAKGVATRKASGKVLNALAPVLPELIGGSADLAGSNKTTIKGAGSFSP- 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 418 saatkhwnTTPYGRTLHFGVREHAMGSILNGIVLHGPTRPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIGLGED 497
Cdd:COG0021   396 --------EDPSGRNIHFGVREHAMGAIMNGIALHGGLRPYGGTFLVFSDYMRPAIRLAALMKLPVIYVFTHDSIGLGED 467
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 498 GPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTKElAREGVAKGGYVLADTEG 577
Cdd:COG0021   468 GPTHQPVEQLASLRAIPNLDVIRPADANETAAAWKLALERKDGPTALILSRQNLPTLDRTAA-AAEGVAKGAYVLADAEG 546
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 578 EPRVVLIGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKARVVVEAGIAQPWHRFAGDAGE 657
Cdd:COG0021   547 TPDVILIATGSEVSLAVEAAELLAAEGIKVRVVSMPSWELFEAQDAAYRESVLPPAVRARVAVEAGVTDGWYKYVGLDGA 626
                         650       660       670
                  ....*....|....*....|....*....|....*
gi 2520578889 658 IVSIEHFGASADYQTLFREFGITTEAVVAAAHRSI 692
Cdd:COG0021   627 VIGIDTFGASAPAKVLFEEFGFTVENVVAAAKELL 661
PRK05899 PRK05899
transketolase; Reviewed
14-692 0e+00

transketolase; Reviewed


Pssm-ID: 235639 [Multi-domain]  Cd Length: 586  Bit Score: 970.76  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  14 PSDWTDLDKRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLF 93
Cdd:PRK05899    1 SMMDMELLQLLANAIRVLSIDAVQKANSGHPGMPMGAADIAYVLWTRFLRHDPKNPKWPNRDRFVLSAGHGSMLLYSLLH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  94 FSGYGLEIEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDPEAApgeSPFDHHVFVIC 173
Cdd:PRK05899   81 LAGYDLSIDDLKNFRQLGSKTPGHPEYGHTPGVETTTGPLGQGLANAVGMALAEKYLAALFNRPGL---DIVDHYTYVLC 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 174 SDGDIEEGVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGgENVSGILDALEAAKA 253
Cdd:PRK05899  158 GDGDLMEGISHEACSLAGHLKLGNLIVIYDDNRISIDGPTEGWFTEDVKKRFEAYGWHVIEVDG-HDVEAIDAAIEEAKA 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 254 ETaRPSFILLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPeqtfvvepevlkhvrevvargeaakaewqqgf 333
Cdd:PRK05899  237 ST-KPTLIIAKTIIGKGAPNKEGTHKVHGAPLGAEEIAAAKKELGWDY-------------------------------- 283
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 334 dawraanpernalleraqdyrlpeglddalpswepdakgvatRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADS 413
Cdd:PRK05899  284 ------------------------------------------RKASGKALNALAKALPELVGGSADLAGSNNTKIKGSKD 321
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 414 FGPPSAAtkhwnttpyGRTLHFGVREHAMGSILNGIVLHGPTRPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIG 493
Cdd:PRK05899  322 FAPEDYS---------GRYIHYGVREFAMAAIANGLALHGGFIPFGGTFLVFSDYARNAIRLAALMKLPVIYVFTHDSIG 392
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 494 LGEDGPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTKelAREGVAKGGYVLA 573
Cdd:PRK05899  393 VGEDGPTHQPVEQLASLRAIPNLTVIRPADANETAAAWKYALERKDGPSALVLTRQNLPVLERTA--QEEGVAKGGYVLR 470
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 574 DtegEPRVVLIGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKARVVVEAGIAQPWHRFAG 653
Cdd:PRK05899  471 D---DPDVILIATGSEVHLALEAADELEAEGIKVRVVSMPSTELFDEQDAAYKESVLPAAVTARVAVEAGVADGWYKYVG 547
                         650       660       670
                  ....*....|....*....|....*....|....*....
gi 2520578889 654 DAGEIVSIEHFGASADYQTLFREFGITTEAVVAAAHRSI 692
Cdd:PRK05899  548 LDGKVLGIDTFGASAPADELFKEFGFTVENIVAAAKELL 586
tktlase_bact TIGR00232
transketolase, bacterial and yeast; This model is designed to capture orthologs of bacterial ...
22-692 0e+00

transketolase, bacterial and yeast; This model is designed to capture orthologs of bacterial transketolases. The group includes two from the yeast Saccharomyces cerevisiae but excludes dihydroxyactetone synthases (formaldehyde transketolases) from various yeasts and the even more distant mammalian transketolases. Among the family of thiamine diphosphate-dependent enzymes that includes transketolases, dihydroxyacetone synthases, pyruvate dehydrogenase E1-beta subunits, and deoxyxylulose-5-phosphate synthases, mammalian and bacterial transketolases seem not to be orthologous. [Energy metabolism, Pentose phosphate pathway]


Pssm-ID: 272974 [Multi-domain]  Cd Length: 653  Bit Score: 820.11  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  22 KRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGYGLEI 101
Cdd:TIGR00232   1 KKLANAIRHLSMDAIQKAKSGHPGAPMGAAPIAEVLWTKFLKFNPTNPKWINRDRFVLSNGHGSMLLYSLLHLTGYDLSI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 102 EDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDpeaAPGESPFDHHVFVICSDGDIEEG 181
Cdd:TIGR00232  81 EDLKQFRQLHSKTPGHPEYGHTAGVEATTGPLGQGIANAVGMAIAEKTLAATFN---KPGFEIVDHYTYVFVGDGCLQEG 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 182 VTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGGENVSGILDALEAAKAETARPSFI 261
Cdd:TIGR00232 158 ISYEVASLAGHLKLGKLIVLYDSNRISIDGAVDGSFTEDVAKRFEAYGWEVLEVEDGHDLAAIDAAIEEAKASTDKPTLI 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 262 LLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPEQtFVVEPEVLKHV-REVVARGEAAKAEWQQGFDAWRAAN 340
Cdd:TIGR00232 238 EVKTTIGFGSPNKAGTHGVHGAPLGDEEVALTKKNLGWNYNP-FEIPQEVYDHFkKTVKERGAKAEQEWNELFAAYKKKY 316
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 341 PERNALLERAQDYRLPEGLDDALPSWEPDAKGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADSFgppsaa 420
Cdd:TIGR00232 317 PELAAEFTRRLSGELPADWDKQLPEFKVKLQALATRKYSQNVLNAIANVLPELLGGSADLAPSNLTKWKGSGDL------ 390
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 421 tkhwNTTPYGRTLHFGVREHAMGSILNGIVLHGPTRPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIGLGEDGPT 500
Cdd:TIGR00232 391 ----HENPLGNYIHYGVREFAMGAIMNGIALHGGFKPYGGTFLMFVDYARPAIRLAALMKLPVIYVYTHDSIGVGEDGPT 466
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 501 HQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTkelAREGVAKGGYVLADTEGePR 580
Cdd:TIGR00232 467 HQPIEQLASLRAIPNLSVWRPCDGNETAAAWKYALESQDGPTALILSRQNLPQLEES---SLEKVLKGGYVLKDSKG-PD 542
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 581 VVLIGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKaRVVVEAGIAQPWHRFAGDAGEIVS 660
Cdd:TIGR00232 543 LILIATGSEVQLAVEAAKKLAAENIKVRVVSMPSFDLFDKQDEEYRESVLPANVT-RLAIEAGAADEWYKYAGLVGAILG 621
                         650       660       670
                  ....*....|....*....|....*....|..
gi 2520578889 661 IEHFGASADYQTLFREFGITTEAVVAAAHRSI 692
Cdd:TIGR00232 622 MDSFGESAPGDKLFEEFGFTVENVVAKAKKLL 653
Transketolase_N pfam00456
Transketolase, thiamine diphosphate binding domain; This family includes transketolase enzymes ...
21-356 2.34e-165

Transketolase, thiamine diphosphate binding domain; This family includes transketolase enzymes EC:2.2.1.1. and also partially matches to 2-oxoisovalerate dehydrogenase beta subunit EC:1.2.4.4. Both these enzymes utilize thiamine pyrophosphate as a cofactor, suggesting there may be common aspects in their mechanism of catalysis.


Pssm-ID: 395366 [Multi-domain]  Cd Length: 334  Bit Score: 478.04  E-value: 2.34e-165
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  21 DKRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGYGLE 100
Cdd:pfam00456   2 DKRAVNAIRALAMDAVEKANSGHPGAPMGMAPIAEVLFKRFLKHNPNDPKWINRDRFVLSNGHGSMLLYSLLHLTGYDLS 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 101 IEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAarrERGLFDPEAAPGESPFDHHVFVICSDGDIEE 180
Cdd:pfam00456  82 MEDLKSFRQLGSKTPGHPEFGHTAGVEVTTGPLGQGIANAVGMAIA---ERNLAATYNRPGFDIVDHYTYVFLGDGCLME 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 181 GVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGGENVSGILDALEAAKAETARPSF 260
Cdd:pfam00456 159 GVSSEASSLAGHLGLGNLIVFYDDNQISIDGETKISFTEDTAARFEAYGWHVIEVEDGHDVEAIAAAIEEAKAEKDKPTL 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 261 ILLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPEQTFVVEPEVLKHVREVVARGEAAKAEWQQGFDAWRAAN 340
Cdd:pfam00456 239 IKCRTVIGYGSPNKQGTHDVHGAPLGADEVAALKQKLGWDPYKPFEIPAEVYDAWKEKVAEGAKAEAEWNELFAAYKKAY 318
                         330
                  ....*....|....*.
gi 2520578889 341 PERNALLERAQDYRLP 356
Cdd:pfam00456 319 PELAAEFARRLSGELP 334
TPP_TK cd02012
Thiamine pyrophosphate (TPP) family, Transketolase (TK) subfamily, TPP-binding module; TK ...
26-294 1.19e-120

Thiamine pyrophosphate (TPP) family, Transketolase (TK) subfamily, TPP-binding module; TK catalyzes the transfer of a two-carbon unit from ketose phosphates to aldose phosphates. In heterotrophic organisms, TK provides a link between glycolysis and the pentose phosphate pathway and provides precursors for nucleotide, aromatic amino acid and vitamin biosynthesis. In addition, the enzyme plays a central role in the Calvin cycle in plants. Typically, TKs are homodimers. They require TPP and divalent cations, such as magnesium ions, for activity.


Pssm-ID: 238970 [Multi-domain]  Cd Length: 255  Bit Score: 360.67  E-value: 1.19e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  26 DTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGYgLEIEDIQ 105
Cdd:cd02012     1 NRIRRLSIDMVQKAGSGHPGGSLSAADILAVLYFKVLKYDPADPKWPNRDRFVLSKGHASPALYAVLALAGY-LPEEDLK 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 106 ALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRerglfdpeaapgeSPFDHHVFVICSDGDIEEGVTSE 185
Cdd:cd02012    80 TFRQLGSRLPGHPEYGLTPGVEVTTGSLGQGLSVAVGMALAEKL-------------LGFDYRVYVLLGDGELQEGSVWE 146
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 186 ASSLAGRQELGNLTVVYDDNKISIEDDTT-VALSEDTAKRYEAYGWHVQVVEgGENVSGILDALEAAKAETARPSFILLR 264
Cdd:cd02012   147 AASFAGHYKLDNLIAIVDSNRIQIDGPTDdILFTEDLAKKFEAFGWNVIEVD-GHDVEEILAALEEAKKSKGKPTLIIAK 225
                         250       260       270
                  ....*....|....*....|....*....|
gi 2520578889 265 TIIGFPAPTLMNTGKAHGAALGTEEVAAVK 294
Cdd:cd02012   226 TIKGKGVPFMENTAKWHGKPLGEEEVELAK 255
Transket_pyr smart00861
Transketolase, pyrimidine binding domain; Transketolase (TK) catalyzes the reversible transfer ...
433-552 1.06e-35

Transketolase, pyrimidine binding domain; Transketolase (TK) catalyzes the reversible transfer of a two-carbon ketol unit from xylulose 5-phosphate to an aldose receptor, such as ribose 5-phosphate, to form sedoheptulose 7-phosphate and glyceraldehyde 3- phosphate. This enzyme, together with transaldolase, provides a link between the glycolytic and pentose-phosphate pathways. TK requires thiamine pyrophosphate as a cofactor. In most sources where TK has been purified, it is a homodimer of approximately 70 Kd subunits. TK sequences from a variety of eukaryotic and prokaryotic sources show that the enzyme has been evolutionarily conserved. In the peroxisomes of methylotrophic yeast Hansenula polymorpha, there is a highly related enzyme, dihydroxy-acetone synthase (DHAS) (also known as formaldehyde transketolase), which exhibits a very unusual specificity by including formaldehyde amongst its substrates.


Pssm-ID: 214865 [Multi-domain]  Cd Length: 136  Bit Score: 131.07  E-value: 1.06e-35
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  433 LHFGVREHAMGSILNGIVLHGPtRPYGGTFLVFSDYMRPAVRLAALSGLpVTYVWTHDS-IGLGEDGPTHQPVEHLAALR 511
Cdd:smart00861  18 IDTGIAEQAMVGFAAGLALHGL-RPVVEIFFTFFDRAKDQIRSAGASGN-VPVVFRHDGgGGVGEDGPTHHSIEDEALLR 95
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|.
gi 2520578889  512 AIPGLVVLRPGDANETAAAWRAVLgQHEHPVGLALTRQNLP 552
Cdd:smart00861  96 AIPGLKVVAPSDPAEAKGLLRAAI-RDDGPVVIRLERKSLY 135
 
Name Accession Description Interval E-value
TktA COG0021
Transketolase [Carbohydrate transport and metabolism]; Transketolase is part of the Pathway ...
18-692 0e+00

Transketolase [Carbohydrate transport and metabolism]; Transketolase is part of the Pathway/BioSystem: Pentose phosphate pathway


Pssm-ID: 439792 [Multi-domain]  Cd Length: 661  Bit Score: 1212.92  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  18 TDLDKRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGY 97
Cdd:COG0021     1 MPLDQLAANAIRALAMDAVQKANSGHPGLPMGMAPIAYVLWTKFLKHNPANPKWPNRDRFVLSAGHGSMLLYSLLHLTGY 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  98 GLEIEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDPeaaPGESPFDHHVFVICSDGD 177
Cdd:COG0021    81 DLSLDDLKNFRQLGSKTPGHPEYGHTPGVETTTGPLGQGIANAVGMAIAERHLAARFNR---PGHDIVDHYTYVIAGDGD 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 178 IEEGVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGGENVSGILDALEAAKAETAR 257
Cdd:COG0021   158 LMEGISHEAASLAGHLKLGKLIVLYDDNGISIDGDTDLAFSEDVAKRFEAYGWHVIRVEDGHDLEAIDAAIEAAKAETDK 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 258 PSFILLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPEQtFVVEPEVLKHVREVVARGEAAKAEWQQGFDAWR 337
Cdd:COG0021   238 PTLIICKTIIGYGSPNKQGTAKAHGAPLGAEEIAATKEALGWPPEP-FEVPDEVYAHWRAAGERGAAAEAEWNERFAAYA 316
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 338 AANPERNALLERAQDYRLPEGLDDALPSWEPDAKGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADSFGPp 417
Cdd:COG0021   317 AAYPELAAELERRLAGELPEDWDAALPAFEADAKGVATRKASGKVLNALAPVLPELIGGSADLAGSNKTTIKGAGSFSP- 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 418 saatkhwnTTPYGRTLHFGVREHAMGSILNGIVLHGPTRPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIGLGED 497
Cdd:COG0021   396 --------EDPSGRNIHFGVREHAMGAIMNGIALHGGLRPYGGTFLVFSDYMRPAIRLAALMKLPVIYVFTHDSIGLGED 467
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 498 GPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTKElAREGVAKGGYVLADTEG 577
Cdd:COG0021   468 GPTHQPVEQLASLRAIPNLDVIRPADANETAAAWKLALERKDGPTALILSRQNLPTLDRTAA-AAEGVAKGAYVLADAEG 546
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 578 EPRVVLIGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKARVVVEAGIAQPWHRFAGDAGE 657
Cdd:COG0021   547 TPDVILIATGSEVSLAVEAAELLAAEGIKVRVVSMPSWELFEAQDAAYRESVLPPAVRARVAVEAGVTDGWYKYVGLDGA 626
                         650       660       670
                  ....*....|....*....|....*....|....*
gi 2520578889 658 IVSIEHFGASADYQTLFREFGITTEAVVAAAHRSI 692
Cdd:COG0021   627 VIGIDTFGASAPAKVLFEEFGFTVENVVAAAKELL 661
PRK05899 PRK05899
transketolase; Reviewed
14-692 0e+00

transketolase; Reviewed


Pssm-ID: 235639 [Multi-domain]  Cd Length: 586  Bit Score: 970.76  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  14 PSDWTDLDKRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLF 93
Cdd:PRK05899    1 SMMDMELLQLLANAIRVLSIDAVQKANSGHPGMPMGAADIAYVLWTRFLRHDPKNPKWPNRDRFVLSAGHGSMLLYSLLH 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  94 FSGYGLEIEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDPEAApgeSPFDHHVFVIC 173
Cdd:PRK05899   81 LAGYDLSIDDLKNFRQLGSKTPGHPEYGHTPGVETTTGPLGQGLANAVGMALAEKYLAALFNRPGL---DIVDHYTYVLC 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 174 SDGDIEEGVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGgENVSGILDALEAAKA 253
Cdd:PRK05899  158 GDGDLMEGISHEACSLAGHLKLGNLIVIYDDNRISIDGPTEGWFTEDVKKRFEAYGWHVIEVDG-HDVEAIDAAIEEAKA 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 254 ETaRPSFILLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPeqtfvvepevlkhvrevvargeaakaewqqgf 333
Cdd:PRK05899  237 ST-KPTLIIAKTIIGKGAPNKEGTHKVHGAPLGAEEIAAAKKELGWDY-------------------------------- 283
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 334 dawraanpernalleraqdyrlpeglddalpswepdakgvatRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADS 413
Cdd:PRK05899  284 ------------------------------------------RKASGKALNALAKALPELVGGSADLAGSNNTKIKGSKD 321
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 414 FGPPSAAtkhwnttpyGRTLHFGVREHAMGSILNGIVLHGPTRPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIG 493
Cdd:PRK05899  322 FAPEDYS---------GRYIHYGVREFAMAAIANGLALHGGFIPFGGTFLVFSDYARNAIRLAALMKLPVIYVFTHDSIG 392
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 494 LGEDGPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTKelAREGVAKGGYVLA 573
Cdd:PRK05899  393 VGEDGPTHQPVEQLASLRAIPNLTVIRPADANETAAAWKYALERKDGPSALVLTRQNLPVLERTA--QEEGVAKGGYVLR 470
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 574 DtegEPRVVLIGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKARVVVEAGIAQPWHRFAG 653
Cdd:PRK05899  471 D---DPDVILIATGSEVHLALEAADELEAEGIKVRVVSMPSTELFDEQDAAYKESVLPAAVTARVAVEAGVADGWYKYVG 547
                         650       660       670
                  ....*....|....*....|....*....|....*....
gi 2520578889 654 DAGEIVSIEHFGASADYQTLFREFGITTEAVVAAAHRSI 692
Cdd:PRK05899  548 LDGKVLGIDTFGASAPADELFKEFGFTVENIVAAAKELL 586
tktlase_bact TIGR00232
transketolase, bacterial and yeast; This model is designed to capture orthologs of bacterial ...
22-692 0e+00

transketolase, bacterial and yeast; This model is designed to capture orthologs of bacterial transketolases. The group includes two from the yeast Saccharomyces cerevisiae but excludes dihydroxyactetone synthases (formaldehyde transketolases) from various yeasts and the even more distant mammalian transketolases. Among the family of thiamine diphosphate-dependent enzymes that includes transketolases, dihydroxyacetone synthases, pyruvate dehydrogenase E1-beta subunits, and deoxyxylulose-5-phosphate synthases, mammalian and bacterial transketolases seem not to be orthologous. [Energy metabolism, Pentose phosphate pathway]


Pssm-ID: 272974 [Multi-domain]  Cd Length: 653  Bit Score: 820.11  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  22 KRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGYGLEI 101
Cdd:TIGR00232   1 KKLANAIRHLSMDAIQKAKSGHPGAPMGAAPIAEVLWTKFLKFNPTNPKWINRDRFVLSNGHGSMLLYSLLHLTGYDLSI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 102 EDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDpeaAPGESPFDHHVFVICSDGDIEEG 181
Cdd:TIGR00232  81 EDLKQFRQLHSKTPGHPEYGHTAGVEATTGPLGQGIANAVGMAIAEKTLAATFN---KPGFEIVDHYTYVFVGDGCLQEG 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 182 VTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGGENVSGILDALEAAKAETARPSFI 261
Cdd:TIGR00232 158 ISYEVASLAGHLKLGKLIVLYDSNRISIDGAVDGSFTEDVAKRFEAYGWEVLEVEDGHDLAAIDAAIEEAKASTDKPTLI 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 262 LLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPEQtFVVEPEVLKHV-REVVARGEAAKAEWQQGFDAWRAAN 340
Cdd:TIGR00232 238 EVKTTIGFGSPNKAGTHGVHGAPLGDEEVALTKKNLGWNYNP-FEIPQEVYDHFkKTVKERGAKAEQEWNELFAAYKKKY 316
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 341 PERNALLERAQDYRLPEGLDDALPSWEPDAKGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADSFgppsaa 420
Cdd:TIGR00232 317 PELAAEFTRRLSGELPADWDKQLPEFKVKLQALATRKYSQNVLNAIANVLPELLGGSADLAPSNLTKWKGSGDL------ 390
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 421 tkhwNTTPYGRTLHFGVREHAMGSILNGIVLHGPTRPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIGLGEDGPT 500
Cdd:TIGR00232 391 ----HENPLGNYIHYGVREFAMGAIMNGIALHGGFKPYGGTFLMFVDYARPAIRLAALMKLPVIYVYTHDSIGVGEDGPT 466
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 501 HQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTkelAREGVAKGGYVLADTEGePR 580
Cdd:TIGR00232 467 HQPIEQLASLRAIPNLSVWRPCDGNETAAAWKYALESQDGPTALILSRQNLPQLEES---SLEKVLKGGYVLKDSKG-PD 542
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 581 VVLIGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKaRVVVEAGIAQPWHRFAGDAGEIVS 660
Cdd:TIGR00232 543 LILIATGSEVQLAVEAAKKLAAENIKVRVVSMPSFDLFDKQDEEYRESVLPANVT-RLAIEAGAADEWYKYAGLVGAILG 621
                         650       660       670
                  ....*....|....*....|....*....|..
gi 2520578889 661 IEHFGASADYQTLFREFGITTEAVVAAAHRSI 692
Cdd:TIGR00232 622 MDSFGESAPGDKLFEEFGFTVENVVAKAKKLL 653
PLN02790 PLN02790
transketolase
29-688 0e+00

transketolase


Pssm-ID: 215424 [Multi-domain]  Cd Length: 654  Bit Score: 818.49  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  29 RVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGY-GLEIEDIQAL 107
Cdd:PLN02790    2 RFLAIDAVNKANSGHPGLPMGCAPMGHVLYDEVMKYNPKNPYWFNRDRFVLSAGHGCMLQYALLHLAGYdSVQMEDLKQF 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 108 RTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDpeaAPGESPFDHHVFVICSDGDIEEGVTSEAS 187
Cdd:PLN02790   82 RQWGSRTPGHPENFETPGIEVTTGPLGQGIANAVGLALAEKHLAARFN---KPDHKIVDHYTYCILGDGCQMEGISNEAA 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 188 SLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGG-ENVSGILDALEAAKAETARPSFILLRTI 266
Cdd:PLN02790  159 SLAGHWGLGKLIVLYDDNHISIDGDTEIAFTEDVDKRYEALGWHTIWVKNGnTDYDEIRAAIKEAKAVTDKPTLIKVTTT 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 267 IGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFdPEQTFVVEPEVLKHVREVVARGEAAKAEWQQGFDAWRAANPERNAL 346
Cdd:PLN02790  239 IGYGSPNKANSYSVHGAALGEKEVDATRKNLGW-PYEPFHVPEDVKSHWSKHTKEGAALEAEWNAKFAEYKKKYPEEAAE 317
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 347 LERAQDYRLPEGLDDALPSWEPDAKGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADSFGPPsaatkhwnt 426
Cdd:PLN02790  318 LKSLISGELPSGWEKALPTFTPEDPADATRNLSQKCLNALAKVLPGLIGGSADLASSNMTLLKDFGDFQKD--------- 388
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 427 TPYGRTLHFGVREHAMGSILNGIVLHGPT-RPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIGLGEDGPTHQPVE 505
Cdd:PLN02790  389 TPEERNVRFGVREHGMGAICNGIALHSSGlIPYCATFFVFTDYMRAAMRLSALSEAGVIYVMTHDSIGLGEDGPTHQPIE 468
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 506 HLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTkelAREGVAKGGYVLADTEGE--PRVVL 583
Cdd:PLN02790  469 HLASLRAMPNILMLRPADGNETAGAYKVAVTNRKRPTVLALSRQKVPNLPGT---SIEGVEKGGYVISDNSSGnkPDLIL 545
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 584 IGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKARVVVEAGIAQPWHRFAGDAGEIVSIEH 663
Cdd:PLN02790  546 IGTGSELEIAAKAAKELRKEGKKVRVVSMVCWELFEEQSDEYKESVLPSSVTARVSVEAGSTFGWEKYVGSKGKVIGVDR 625
                         650       660
                  ....*....|....*....|....*
gi 2520578889 664 FGASADYQTLFREFGITTEAVVAAA 688
Cdd:PLN02790  626 FGASAPAGILYKEFGFTVENVVAAA 650
PTZ00089 PTZ00089
transketolase; Provisional
19-688 0e+00

transketolase; Provisional


Pssm-ID: 173383 [Multi-domain]  Cd Length: 661  Bit Score: 764.22  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  19 DLDKRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGYG 98
Cdd:PTZ00089    4 AIDEKCANEIRCLSADLVQKANSGHPGAPMGMAPIAHILWSEVMKYNPKDPRWINRDRFVLSNGHASALLYSMLHLTGYD 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  99 LEIEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRERGLFDpeaAPGESPFDHHVFVICSDGDI 178
Cdd:PTZ00089   84 LSMEDLKNFRQLGSRTPGHPERHITPGVEVTTGPLGQGIANAVGLAIAEKHLAAKFN---RPGHPIFDNYVYVICGDGCL 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 179 EEGVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGGE-NVSGILDALEAAKAETAR 257
Cdd:PTZ00089  161 QEGVSQEALSLAGHLGLEKLIVLYDDNKITIDGNTDLSFTEDVEKKYEAYGWHVIEVDNGNtDFDGLRKAIEEAKKSKGK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 258 PSFILLRTIIGFpAPTLMNTGKAHGAALGTEEVAAVKRILGFDPEQTFVVEPEVLKHVREVVARGEAAKAEWQQGFDAWR 337
Cdd:PTZ00089  241 PKLIIVKTTIGY-GSSKAGTEKVHGAPLGDEDIAQVKELFGLDPEKKFHVSEEVRQFFEQHVEKKKENYEAWKKRFAKYT 319
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 338 AANPERNALLERAQDYRLPEGLDDALPSWEPDAKGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADSFGPP 417
Cdd:PTZ00089  320 AAFPKEAQAIERRFKGELPPGWEKKLPKYTTNDKAIATRKASENVLNPLFQILPELIGGSADLTPSNLTRPKEANDFTKA 399
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 418 SaatkhwnttPYGRTLHFGVREHAMGSILNGIVLHGPTRPYGGTFLVFSDYMRPAVRLAALSGLPVTYVWTHDSIGLGED 497
Cdd:PTZ00089  400 S---------PEGRYIRFGVREHAMCAIMNGIAAHGGFIPFGATFLNFYGYALGAVRLAALSHHPVIYVATHDSIGLGED 470
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 498 GPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPVLTGTkelAREGVAKGGYVLADTEG 577
Cdd:PTZ00089  471 GPTHQPVETLALLRATPNLLVIRPADGTETSGAYALALANAKTPTILCLSRQNTPPLPGS---SIEGVLKGAYIVVDFTN 547
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 578 EPRVVLIGTGSELQIAVEAREVLAKDgIAARVVSIPSIEWFDAQDQSYRDSVLPPSVKARVVVEAGIAQPWHRFAGDAge 657
Cdd:PTZ00089  548 SPQLILVASGSEVSLCVEAAKALSKE-LNVRVVSMPCWELFDQQSEEYQQSVLPSGGVPVLSVEAYVSFGWEKYSHVH-- 624
                         650       660       670
                  ....*....|....*....|....*....|.
gi 2520578889 658 iVSIEHFGASADYQTLFREFGITTEAVVAAA 688
Cdd:PTZ00089  625 -VGISGFGASAPANALYKHFGFTVENVVEKA 654
Transketolase_N pfam00456
Transketolase, thiamine diphosphate binding domain; This family includes transketolase enzymes ...
21-356 2.34e-165

Transketolase, thiamine diphosphate binding domain; This family includes transketolase enzymes EC:2.2.1.1. and also partially matches to 2-oxoisovalerate dehydrogenase beta subunit EC:1.2.4.4. Both these enzymes utilize thiamine pyrophosphate as a cofactor, suggesting there may be common aspects in their mechanism of catalysis.


Pssm-ID: 395366 [Multi-domain]  Cd Length: 334  Bit Score: 478.04  E-value: 2.34e-165
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  21 DKRAVDTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGYGLE 100
Cdd:pfam00456   2 DKRAVNAIRALAMDAVEKANSGHPGAPMGMAPIAEVLFKRFLKHNPNDPKWINRDRFVLSNGHGSMLLYSLLHLTGYDLS 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 101 IEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAarrERGLFDPEAAPGESPFDHHVFVICSDGDIEE 180
Cdd:pfam00456  82 MEDLKSFRQLGSKTPGHPEFGHTAGVEVTTGPLGQGIANAVGMAIA---ERNLAATYNRPGFDIVDHYTYVFLGDGCLME 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 181 GVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALSEDTAKRYEAYGWHVQVVEGGENVSGILDALEAAKAETARPSF 260
Cdd:pfam00456 159 GVSSEASSLAGHLGLGNLIVFYDDNQISIDGETKISFTEDTAARFEAYGWHVIEVEDGHDVEAIAAAIEEAKAEKDKPTL 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 261 ILLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILGFDPEQTFVVEPEVLKHVREVVARGEAAKAEWQQGFDAWRAAN 340
Cdd:pfam00456 239 IKCRTVIGYGSPNKQGTHDVHGAPLGADEVAALKQKLGWDPYKPFEIPAEVYDAWKEKVAEGAKAEAEWNELFAAYKKAY 318
                         330
                  ....*....|....*.
gi 2520578889 341 PERNALLERAQDYRLP 356
Cdd:pfam00456 319 PELAAEFARRLSGELP 334
TPP_TK cd02012
Thiamine pyrophosphate (TPP) family, Transketolase (TK) subfamily, TPP-binding module; TK ...
26-294 1.19e-120

Thiamine pyrophosphate (TPP) family, Transketolase (TK) subfamily, TPP-binding module; TK catalyzes the transfer of a two-carbon unit from ketose phosphates to aldose phosphates. In heterotrophic organisms, TK provides a link between glycolysis and the pentose phosphate pathway and provides precursors for nucleotide, aromatic amino acid and vitamin biosynthesis. In addition, the enzyme plays a central role in the Calvin cycle in plants. Typically, TKs are homodimers. They require TPP and divalent cations, such as magnesium ions, for activity.


Pssm-ID: 238970 [Multi-domain]  Cd Length: 255  Bit Score: 360.67  E-value: 1.19e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  26 DTLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGYgLEIEDIQ 105
Cdd:cd02012     1 NRIRRLSIDMVQKAGSGHPGGSLSAADILAVLYFKVLKYDPADPKWPNRDRFVLSKGHASPALYAVLALAGY-LPEEDLK 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 106 ALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARRerglfdpeaapgeSPFDHHVFVICSDGDIEEGVTSE 185
Cdd:cd02012    80 TFRQLGSRLPGHPEYGLTPGVEVTTGSLGQGLSVAVGMALAEKL-------------LGFDYRVYVLLGDGELQEGSVWE 146
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 186 ASSLAGRQELGNLTVVYDDNKISIEDDTT-VALSEDTAKRYEAYGWHVQVVEgGENVSGILDALEAAKAETARPSFILLR 264
Cdd:cd02012   147 AASFAGHYKLDNLIAIVDSNRIQIDGPTDdILFTEDLAKKFEAFGWNVIEVD-GHDVEEILAALEEAKKSKGKPTLIIAK 225
                         250       260       270
                  ....*....|....*....|....*....|
gi 2520578889 265 TIIGFPAPTLMNTGKAHGAALGTEEVAAVK 294
Cdd:cd02012   226 TIKGKGVPFMENTAKWHGKPLGEEEVELAK 255
TktA1 COG3959
Transketolase, N-terminal subunit [Carbohydrate transport and metabolism];
19-298 1.86e-73

Transketolase, N-terminal subunit [Carbohydrate transport and metabolism];


Pssm-ID: 443159 [Multi-domain]  Cd Length: 277  Bit Score: 238.82  E-value: 1.86e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  19 DLDKRAVDtLRVLAADAVQKVGNGHPGTAMSLAPLAYALYQRVMRHDPSDPHWIGRDRFVLSAGHSSLTQYLQLFFSGYg 98
Cdd:COG3959     7 ELEEKARQ-IRRDILRMIYAAGSGHPGGSLSAADILAALYFKVMNIDPKNPDWPDRDRFILSKGHAAPALYAVLAEKGY- 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  99 LEIEDIQALRTWGSKTPGHPEVNHTKGVEITTGPLGQGLASAVGMAMAARReRGLfdpeaapgespfDHHVFVICSDGDI 178
Cdd:COG3959    85 FPKEELATFRKLGSRLQGHPDMKKTPGVEMSTGSLGQGLSVAVGMALAAKL-DGK------------DYRVYVLLGDGEL 151
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 179 EEGVTSEASSLAGRQELGNLTVVYDDNKISIEDDTTVALS-EDTAKRYEAYGWHVQVVEGGeNVSGILDALEAAKAETAR 257
Cdd:COG3959   152 QEGQVWEAAMAAAHYKLDNLIAIVDRNGLQIDGPTEDVMSlEPLAEKWEAFGWHVIEVDGH-DIEALLAALDEAKAVKGK 230
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|.
gi 2520578889 258 PSFILLRTIIGFPAPTLMNTGKAHGAALGTEEVAAVKRILG 298
Cdd:COG3959   231 PTVIIAHTVKGKGVSFMENRPKWHGKAPNDEELEQALAELE 271
TPP_PYR_DXS_TK_like cd07033
Pyrimidine (PYR) binding domain of 1-deoxy-D-xylulose-5-phosphate synthase (DXS), ...
377-548 2.98e-62

Pyrimidine (PYR) binding domain of 1-deoxy-D-xylulose-5-phosphate synthase (DXS), transketolase (TK), and related proteins; Thiamine pyrophosphate (TPP) family, pyrimidine (PYR) binding domain of 1-deoxy-D-xylulose-5-phosphate synthase (DXS), transketolase (TK), and the beta subunits of the E1 component of the human pyruvate dehydrogenase complex (E1- PDHc), subfamily. The PYR domain is found in many key metabolic enzymes which use TPP (also known as thiamine diphosphate) as a cofactor. TPP binds in the cleft formed by a PYR domain and a PP domain. The PYR domain, binds the aminopyrimidine ring of TPP, the PP domain binds the diphosphate residue. A polar interaction between the conserved glutamate of the PYR domain and the N1' of the TPP aminopyrimidine ring is shared by most TPP-dependent enzymes, and participates in the activation of TPP. The PYR and PP domains have a common fold, but do not share strong sequence conservation. The PP domain is not included in this sub-family. Like many TPP-dependent enzymes DXS and TK are homodimers having a PYR and a PP domain on the same subunit. TK has two active sites per dimer which lie between PYR and PP domains of different subunits. For DXS each active site is located at the interface of a PYR and a PP domain from the same subunit. E1-PDHc is an alpha2beta2 dimer-of-heterodimers having two active sites but having the PYR and PP domains arranged on separate subunits, the PYR domains on the beta subunits, the PP domains on the alpha subunits. DXS is a regulatory enzyme of the mevalonate-independent pathway involved in terpenoid biosynthesis, it catalyzes a transketolase-type condensation of pyruvate with D-glyceraldehyde-3-phosphate to form 1-deoxy-D-xylulose-5-phosphate (DXP) and carbon dioxide. TK catalyzes the transfer of a two-carbon unit from ketose phosphates to aldose phosphates. In heterotrophic organisms, TK provides a link between glycolysis and the pentose phosphate pathway and provides precursors for nucleotide, aromatic amino acid and vitamin biosynthesis. TK also plays a central role in the Calvin cycle in plants. PDHc catalyzes the irreversible oxidative decarboxylation of pyruvate to produce acetyl-CoA in the bridging step between glycolysis and the citric acid cycle. This subfamily includes the beta subunits of the E1 component of the acetoin dehydrogenase complex (ADC) and the branched chain alpha-keto acid dehydrogenase/2-oxoisovalerate dehydrogenase complex (BCADC). ADC participates in the breakdown of acetoin. BCADC catalyzes the oxidative decarboxylation of 4-methyl-2-oxopentanoate, 3-methyl-2-oxopentanoate and 3-methyl-2-oxobutanoate during the breakdown of branched chain amino acids.


Pssm-ID: 132916 [Multi-domain]  Cd Length: 156  Bit Score: 204.60  E-value: 2.98e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 377 KASGEVLNAIGDLLPELWGGSADLAESNNTTIKGAdsfGPPsaatkhwnttpyGRTLHFGVREHAMGSILNGIVLHGpTR 456
Cdd:cd07033     1 KAFGEALLELAKKDPRIVALSADLGGSTGLDKFAK---KFP------------DRFIDVGIAEQNMVGIAAGLALHG-LK 64
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 457 PYGGTFLVFSDYMRPAVR-LAALSGLPVTYVWTHDSIGLGEDGPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVL 535
Cdd:cd07033    65 PFVSTFSFFLQRAYDQIRhDVALQNLPVKFVGTHAGISVGEDGPTHQGIEDIALLRAIPNMTVLRPADANETAAALEAAL 144
                         170
                  ....*....|...
gi 2520578889 536 gQHEHPVGLALTR 548
Cdd:cd07033   145 -EYDGPVYIRLPR 156
Transket_pyr pfam02779
Transketolase, pyrimidine binding domain; This family includes transketolase enzymes, pyruvate ...
371-553 2.62e-60

Transketolase, pyrimidine binding domain; This family includes transketolase enzymes, pyruvate dehydrogenases, and branched chain alpha-keto acid decarboxylases.


Pssm-ID: 460692 [Multi-domain]  Cd Length: 174  Bit Score: 200.08  E-value: 2.62e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 371 KGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTIKGADSFgppsaatkhwntTPYGRTLHFGVREHAMGSILNGIV 450
Cdd:pfam02779   1 KKIATRKASGEALAELAKRDPRVVGGGADLAGGTFTVTKGLLHP------------QGAGRVIDTGIAEQAMVGFANGMA 68
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 451 LHGP-TRPYGGTFLVFSDYMRPAVR-LAALSGLPVTYVWTHDSIGLGEDGPTHQPVEHLAALRAIPGLVVLRPGDANETA 528
Cdd:pfam02779  69 LHGPlLPPVEATFSDFLNRADDAIRhGAALGKLPVPFVVTRDPIGVGEDGPTHQSVEDLAFLRAIPGLKVVRPSDAAETK 148
                         170       180
                  ....*....|....*....|....*.
gi 2520578889 529 AAWR-AVLGQHEHPVGLALTRQNLPV 553
Cdd:pfam02779 149 GLLRaAIRRDGRKPVVLRLPRQLLRP 174
TktA2 COG3958
Transketolase, C-terminal subunit [Carbohydrate transport and metabolism];
370-692 2.71e-37

Transketolase, C-terminal subunit [Carbohydrate transport and metabolism];


Pssm-ID: 443158 [Multi-domain]  Cd Length: 308  Bit Score: 141.38  E-value: 2.71e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 370 AKGVATRKASGEVLNAIGDLLPELWGGSADLAESNNTTiKGADSFGppsaatkhwnttpyGRTLHFGVREHAMGSILNGI 449
Cdd:COG3958     1 MEKKAMRDAFGEALVELAEEDPDIVVLDADLGGSTKLD-KFAKAFP--------------DRFFNVGIAEQNMVGVAAGL 65
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 450 VLHGpTRPYGGTFLVFSdYMRPA--VRLA-ALSGLPVTYVWTHDSIGLGEDGPTHQPVEHLAALRAIPGLVVLRPGDANE 526
Cdd:COG3958    66 ALAG-KIPFVSTFAPFL-TGRAYeqIRNDiAYPNLNVKIVGSHAGLSYGEDGATHQALEDIALMRALPNMTVIVPADAVE 143
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 527 TAAAWRAVLgQHEHPVGLALTRQNLPVLTGTKELAREGvakGGYVLadTEGEpRVVLIGTGSELQIAVEAREVLAKDGIA 606
Cdd:COG3958   144 TEAAVRAAA-EHDGPVYLRLGRGAVPVVYDEDYEFEIG---KARVL--REGK-DVTIIATGIMVAEALEAAELLAKEGIS 216
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 607 ARVVSIPSIEWFDAQD--QSYRDSvlppsvKARVVVEAgiaqpwHRFAGDAGEIVS----------IEH------FGASA 668
Cdd:COG3958   217 ARVINMHTIKPLDEEAilKAARKT------GAVVTAEE------HSIIGGLGSAVAevlaenypvpLRRigvpdrFGESG 284
                         330       340
                  ....*....|....*....|....
gi 2520578889 669 DYQTLFREFGITTEAVVAAAHRSI 692
Cdd:COG3958   285 SPEELLEKYGLDAEGIVAAAKELL 308
Transket_pyr smart00861
Transketolase, pyrimidine binding domain; Transketolase (TK) catalyzes the reversible transfer ...
433-552 1.06e-35

Transketolase, pyrimidine binding domain; Transketolase (TK) catalyzes the reversible transfer of a two-carbon ketol unit from xylulose 5-phosphate to an aldose receptor, such as ribose 5-phosphate, to form sedoheptulose 7-phosphate and glyceraldehyde 3- phosphate. This enzyme, together with transaldolase, provides a link between the glycolytic and pentose-phosphate pathways. TK requires thiamine pyrophosphate as a cofactor. In most sources where TK has been purified, it is a homodimer of approximately 70 Kd subunits. TK sequences from a variety of eukaryotic and prokaryotic sources show that the enzyme has been evolutionarily conserved. In the peroxisomes of methylotrophic yeast Hansenula polymorpha, there is a highly related enzyme, dihydroxy-acetone synthase (DHAS) (also known as formaldehyde transketolase), which exhibits a very unusual specificity by including formaldehyde amongst its substrates.


Pssm-ID: 214865 [Multi-domain]  Cd Length: 136  Bit Score: 131.07  E-value: 1.06e-35
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  433 LHFGVREHAMGSILNGIVLHGPtRPYGGTFLVFSDYMRPAVRLAALSGLpVTYVWTHDS-IGLGEDGPTHQPVEHLAALR 511
Cdd:smart00861  18 IDTGIAEQAMVGFAAGLALHGL-RPVVEIFFTFFDRAKDQIRSAGASGN-VPVVFRHDGgGGVGEDGPTHHSIEDEALLR 95
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|.
gi 2520578889  512 AIPGLVVLRPGDANETAAAWRAVLgQHEHPVGLALTRQNLP 552
Cdd:smart00861  96 AIPGLKVVAPSDPAEAKGLLRAAI-RDDGPVVIRLERKSLY 135
Transketolase_C pfam02780
Transketolase, C-terminal domain; The C-terminal domain of transketolase has been proposed as ...
569-684 7.55e-15

Transketolase, C-terminal domain; The C-terminal domain of transketolase has been proposed as a regulatory molecule binding site.


Pssm-ID: 460693 [Multi-domain]  Cd Length: 124  Bit Score: 71.47  E-value: 7.55e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 569 GYVLADTEGePRVVLIGTGSELQIAVEAREVLAKDGIAARVVSIPSIEWFDAQD-----QSYRDSVLPPSVKARVVVEAG 643
Cdd:pfam02780   1 GKAEILREG-DDVTIVAYGSMVEEALEAAELLAKEGISAEVVDLRTIKPLDKETilesvKKTGRLVTVEEAVPRGGFGSE 79
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 2520578889 644 IAQPWHRFAGDAGEI----VSIEHFGASADYQTLFREFGITTEAV 684
Cdd:pfam02780  80 VAAALAEEAFDGLDApvlrVGGPDFPEPGSADELEKLYGLTPEKI 124
Dxs COG1154
Deoxyxylulose-5-phosphate synthase [Coenzyme transport and metabolism, Lipid transport and ...
477-610 1.06e-12

Deoxyxylulose-5-phosphate synthase [Coenzyme transport and metabolism, Lipid transport and metabolism]; Deoxyxylulose-5-phosphate synthase is part of the Pathway/BioSystem: Pyridoxal phosphate biosynthesis


Pssm-ID: 440768 [Multi-domain]  Cd Length: 623  Bit Score: 71.20  E-value: 1.06e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 477 ALSGLPVTYVWthDSIGL-GEDGPTHQPVEHLAALRAIPGLVVLRPGDANE------TAAawravlgQHEHPVGLALTRQ 549
Cdd:COG1154   406 ALQNLPVTFAI--DRAGLvGADGPTHHGVFDLSYLRCIPNMVIMAPKDENElrhmlyTAL-------AYDGPTAIRYPRG 476
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2520578889 550 NLPVLTGTKELAREGVAKgGYVLAdtEGEpRVVLIGTGSELQIAVEAREVLAKDGIAARVV 610
Cdd:COG1154   477 NGPGVELPAELEPLPIGK-GEVLR--EGK-DVAILAFGTMVAEALEAAERLAAEGISATVV 533
TPP_E1_EcPDC_like cd02017
Thiamine pyrophosphate (TPP) family, E1 of E. coli PDC-like subfamily, TPP-binding module; ...
38-252 1.24e-10

Thiamine pyrophosphate (TPP) family, E1 of E. coli PDC-like subfamily, TPP-binding module; composed of proteins similar to the E1 component of the Escherichia coli pyruvate dehydrogenase multienzyme complex (PDC). PDC catalyzes the oxidative decarboxylation of pyruvate and the subsequent acetylation of coenzyme A to acetyl-CoA. The E1 component of PDC catalyzes the first step of the multistep process, using TPP and a divalent cation as cofactors. E. coli PDC is a homodimeric enzyme.


Pssm-ID: 238975 [Multi-domain]  Cd Length: 386  Bit Score: 63.86  E-value: 1.24e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  38 KVGnGHPGTAMSLAPLAYALYQRVMRhdpSDPHWIGRDRfVLSAGHSSLTQYLQLFFSGYGLEiEDIQALRTWGSKtPGH 117
Cdd:cd02017    28 GIG-GHIATFASAATLYEVGFNHFFR---ARGEGGGGDL-VYFQGHASPGIYARAFLEGRLTE-EQLDNFRQEVGG-GGL 100
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 118 PEVNHTKG----VEITTGPLGQGLASAVGMAMAAR--RERGLFDPEaapgespfDHHVFVICSDGDIEEGVTSEASSLAG 191
Cdd:cd02017   101 SSYPHPWLmpdfWEFPTVSMGLGPIQAIYQARFNRylEDRGLKDTS--------DQKVWAFLGDGEMDEPESLGAIGLAA 172
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 2520578889 192 RQELGNLTVVYDDNKISIedDTTVALSEDTAKRYEAY----GWHV-QVVEGGEnvsgiLDALEAAK 252
Cdd:cd02017   173 REKLDNLIFVVNCNLQRL--DGPVRGNGKIIQELEGIfrgaGWNViKVIWGSK-----WDELLAKD 231
PRK05444 PRK05444
1-deoxy-D-xylulose-5-phosphate synthase; Provisional
477-602 1.36e-08

1-deoxy-D-xylulose-5-phosphate synthase; Provisional


Pssm-ID: 235470 [Multi-domain]  Cd Length: 580  Bit Score: 58.17  E-value: 1.36e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 477 ALSGLPVTYVWthDSIGL-GEDGPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNlpvLT 555
Cdd:PRK05444  368 ALQNLPVTFAI--DRAGLvGADGPTHQGAFDLSYLRCIPNMVIMAPSDENELRQMLYTALAYDDGPIAIRYPRGN---GV 442
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 2520578889 556 GTKELAREGVAKG-GYVLAdtEGEpRVVLIGTGSELQIAVEAREVLAK 602
Cdd:PRK05444  443 GVELPELEPLPIGkGEVLR--EGE-DVAILAFGTMLAEALKAAERLAS 487
PRK12571 PRK12571
1-deoxy-D-xylulose-5-phosphate synthase; Provisional
477-610 3.47e-07

1-deoxy-D-xylulose-5-phosphate synthase; Provisional


Pssm-ID: 183601 [Multi-domain]  Cd Length: 641  Bit Score: 53.57  E-value: 3.47e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 477 ALSGLPVTYVWthDSIGL-GEDGPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLPvlt 555
Cdd:PRK12571  408 ALQNLPVRFVL--DRAGLvGADGATHAGAFDLAFLTNLPNMTVMAPRDEAELRHMLRTAAAHDDGPIAVRFPRGEGV--- 482
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 2520578889 556 GTKELAREGVAKGGYVLADTEGePRVVLIGTGSELQIAVEAREVLAKDGIAARVV 610
Cdd:PRK12571  483 GVEIPAEGTILGIGKGRVPREG-PDVAILSVGAHLHECLDAADLLEAEGISVTVA 536
TPP_enzymes cd00568
Thiamine pyrophosphate (TPP) enzyme family, TPP-binding module; found in many key metabolic ...
129-265 1.48e-06

Thiamine pyrophosphate (TPP) enzyme family, TPP-binding module; found in many key metabolic enzymes which use TPP (also known as thiamine diphosphate) as a cofactor. These enzymes include, among others, the E1 components of the pyruvate, the acetoin and the branched chain alpha-keto acid dehydrogenase complexes.


Pssm-ID: 238318 [Multi-domain]  Cd Length: 168  Bit Score: 48.79  E-value: 1.48e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 129 TTGPLGQGLASAVGMAMAARrerglfdpeaapgespfDHHVFVICSDGDIEEGVtSEASSLAgrQELGNLTVVYDDNKIS 208
Cdd:cd00568    44 GFGAMGYGLPAAIGAALAAP-----------------DRPVVCIAGDGGFMMTG-QELATAV--RYGLPVIVVVFNNGGY 103
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2520578889 209 IE-----------DDTTVALSE-DTAKRYEAYGWHVQVVEGGEnvsGILDALEAAKAETaRPSFILLRT 265
Cdd:cd00568   104 GTirmhqeafyggRVSGTDLSNpDFAALAEAYGAKGVRVEDPE---DLEAALAEALAAG-GPALIEVKT 168
PRK13012 PRK13012
2-oxoacid dehydrogenase subunit E1; Provisional
561-614 2.64e-05

2-oxoacid dehydrogenase subunit E1; Provisional


Pssm-ID: 237267 [Multi-domain]  Cd Length: 896  Bit Score: 47.62  E-value: 2.64e-05
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 2520578889 561 AREGVAKGGYVLADTEGEPRVVLIGTGSELQIAVEAREVLAKD-GIAARVVSIPS 614
Cdd:PRK13012  715 AEEGILKGMYRLAAAAEAPRVQLLGSGAILREVLAAARLLADDwGVDADVWSVTS 769
PRK12315 PRK12315
1-deoxy-D-xylulose-5-phosphate synthase; Provisional
477-621 1.39e-04

1-deoxy-D-xylulose-5-phosphate synthase; Provisional


Pssm-ID: 237053 [Multi-domain]  Cd Length: 581  Bit Score: 45.00  E-value: 1.39e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 477 ALSGLPVTYVWTHDSIGlGEDgPTHQPVEHLAALRAIPGLVVLRPGDANETAAAWRAVLGQHEHPVGLALTRQNLP---- 552
Cdd:PRK12315  367 AINNNPAVMIVFGGSIS-GND-VTHLGIFDIPMISNIPNLVYLAPTTKEELIAMLEWALTQHEHPVAIRVPEHGVEsgpt 444
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 553 VLTGTKELAREGVAKGgyvladtegePRVVLIGTGSELQIAVEAREVLAKD-GIAARVVSIPSIEWFDAQ 621
Cdd:PRK12315  445 VDTDYSTLKYEVTKAG----------EKVAILALGDFYELGEKVAKKLKEElGIDATLINPKFITGLDEE 504
PLN02582 PLN02582
1-deoxy-D-xylulose-5-phosphate synthase
478-609 2.28e-04

1-deoxy-D-xylulose-5-phosphate synthase


Pssm-ID: 178194 [Multi-domain]  Cd Length: 677  Bit Score: 44.51  E-value: 2.28e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 478 LSGLPVTYvwTHDSIGL-GEDGPTHQPVEHLAALRAIPGLVVLRPGDANE------TAAAWRAVLGQHEHPVGLALTRQn 550
Cdd:PLN02582  446 LQKLPVRF--AMDRAGLvGADGPTHCGAFDVTYMACLPNMVVMAPSDEAElfhmvaTAAAIDDRPSCFRYPRGNGIGVQ- 522
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 2520578889 551 LPvlTGTKELAREgVAKGGYVLadtEGEpRVVLIGTGSELQIAVEAREVLAKDGIAARV 609
Cdd:PLN02582  523 LP--PNNKGIPIE-VGKGRILL---EGE-RVALLGYGTAVQSCLAAASLLERHGLSATV 574
TPP_DXS cd02007
Thiamine pyrophosphate (TPP) family, DXS subfamily, TPP-binding module; ...
74-268 8.25e-04

Thiamine pyrophosphate (TPP) family, DXS subfamily, TPP-binding module; 1-Deoxy-D-xylulose-5-phosphate synthase (DXS) is a regulatory enzyme of the mevalonate-independent pathway involved in terpenoid biosynthesis. Terpeniods are plant natural products with important pharmaceutical activity. DXS catalyzes a transketolase-type condensation of pyruvate with D-glyceraldehyde-3-phosphate to form 1-deoxy-D-xylulose-5-phosphate (DXP) and carbon dioxide. The formation of DXP leads to the formation of the terpene precursor IPP (isopentyl diphosphate) and to the formation of thiamine (vitamin B1) and pyridoxal (vitamin B6).


Pssm-ID: 238965 [Multi-domain]  Cd Length: 195  Bit Score: 40.99  E-value: 8.25e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889  74 RDRFVLSAGHSS-----LTQYLQLFFSgygleiediqaLRTWGSKTpGHPEVNHTKGVEITTGPLGQGLASAVGMAMAAR 148
Cdd:cd02007    25 KDKIIWDVGHQAyphkiLTGRRDQFHT-----------LRQYGGLS-GFTKRSESEYDAFGTGHSSTSISAALGMAVARD 92
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 149 RErglfdpeaapGEspfDHHVFVICSDGDIEEGVTSEASSLAGRQeLGNLTVVYDDNKISIeddttvalSEDTAKR---Y 225
Cdd:cd02007    93 LK----------GK---KRKVIAVIGDGALTGGMAFEALNNAGYL-KSNMIVILNDNEMSI--------SPNVGTPgnlF 150
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|...
gi 2520578889 226 EAYGWHVQVVEGGENVSGILDALEAAKaETARPSFILLRTIIG 268
Cdd:cd02007   151 EELGFRYIGPVDGHNIEALIKVLKEVK-DLKGPVLLHVVTKKG 192
PLN02234 PLN02234
1-deoxy-D-xylulose-5-phosphate synthase
431-609 1.28e-03

1-deoxy-D-xylulose-5-phosphate synthase


Pssm-ID: 177878 [Multi-domain]  Cd Length: 641  Bit Score: 42.01  E-value: 1.28e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 431 RTLHFGVREHAMGSILNGIVLHGpTRPYggtFLVFSDYMRPA----VRLAALSGLPVTYVWthDSIGL-GEDGPTHQPVE 505
Cdd:PLN02234  400 RCFDVGIAEQHAVTFAAGLACEG-LKPF---CTIYSSFMQRAydqvVHDVDLQKLPVRFAI--DRAGLmGADGPTHCGAF 473
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 506 HLAALRAIPGLVVLRPGDANE------TAAAW--RAVLGQHEHPVGLALT----RQNLPVLTGTKELAREGvakggyvla 573
Cdd:PLN02234  474 DVTFMACLPNMIVMAPSDEAElfnmvaTAAAIddRPSCFRYHRGNGIGVSlppgNKGVPLQIGRGRILRDG--------- 544
                         170       180       190
                  ....*....|....*....|....*....|....*.
gi 2520578889 574 dtegePRVVLIGTGSELQIAVEAREVLAKDGIAARV 609
Cdd:PLN02234  545 -----ERVALLGYGSAVQRCLEAASMLSERGLKITV 575
TPP_E1_PDC_ADC_BCADC cd02000
Thiamine pyrophosphate (TPP) family, E1 of PDC_ADC_BCADC subfamily, TPP-binding module; ...
130-265 6.57e-03

Thiamine pyrophosphate (TPP) family, E1 of PDC_ADC_BCADC subfamily, TPP-binding module; composed of proteins similar to the E1 components of the human pyruvate dehydrogenase complex (PDC), the acetoin dehydrogenase complex (ADC) and the branched chain alpha-keto acid dehydrogenase/2-oxoisovalerate dehydrogenase complex (BCADC). PDC catalyzes the irreversible oxidative decarboxylation of pyruvate to produce acetyl-CoA in the bridging step between glycolysis and the citric acid cycle. ADC participates in the breakdown of acetoin while BCADC participates in the breakdown of branched chain amino acids. BCADC catalyzes the oxidative decarboxylation of 4-methyl-2-oxopentanoate, 3-methyl-2-oxopentanoate and 3-methyl-2-oxobutanoate (branched chain 2-oxo acids derived from the transamination of leucine, valine and isoleucine).


Pssm-ID: 238958 [Multi-domain]  Cd Length: 293  Bit Score: 39.02  E-value: 6.57e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2520578889 130 TGPLGQGLASAVGMAMAARRERglfDPEAApgespfdhhvFVICSDGDIEEGVTSEASSLAGRQELGNLTVVYdDNKISI 209
Cdd:cd02000   103 NGIVGGQVPLAAGAALALKYRG---EDRVA----------VCFFGDGATNEGDFHEALNFAALWKLPVIFVCE-NNGYAI 168
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2520578889 210 EDDTTVALSEDT-AKRYEAYGWHVQVVEGGEnvsgILDALEAAK--AETAR----PSFILLRT 265
Cdd:cd02000   169 STPTSRQTAGTSiADRAAAYGIPGIRVDGND----VLAVYEAAKeaVERARagggPTLIEAVT 227
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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