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Conserved domains on  [gi|46560931|gb|AAT00745|]
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PsaB, partial (chloroplast) [Phalaenopsis equestris]

Protein Classification

photosystem I psaA/psaB family protein( domain architecture ID 954)

photosystem I psaA/psaB family protein may bind P700, the primary electron donor of PSI, which is a plastocyanin-ferredoxin oxidoreductase essential for light-driven electron transport, as well as the electron acceptors A0, A1 and FX

EC:  1.97.1.12
Gene Ontology:  GO:0016020|GO:0009522|GO:0015979|GO:0016168
PubMed:  15573135
SCOP:  3000850
TCDB:  5.B.4

Graphical summary

 Zoom to residue level

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List of domain hits

 Name Accession Description Interval E-value
psaB super family cl08224
photosystem I P700 chlorophyll a apoprotein A2
 3-554 0e+00

photosystem I P700 chlorophyll a apoprotein A2


The actual alignment was detected with superfamily member CHL00054:

Pssm-ID: 471792  Cd Length: 734  Bit Score: 1176.43  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931    3 HDDITEERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGAIGPV 82
Cdd:CHL00054  34 HDDITEERLYQKIFASHFGQLAIIFLWTSGNLFHVAWQGNFEAWVQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGALGPV 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   83 NIAYSGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 162
Cdd:CHL00054 114 NIAYSGVYQWWYTIGLRTNEDLYTGALFLLFLSALSLIAGWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 193

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  163 LVHVAIPGSRGEYVRWNNFLEVLPYPQGLGPLFMGQWNLYAQNPDSSNHLFGTSQGAGTAILTLLGGFHPQTQSLWLTDI 242
Cdd:CHL00054 194 LVHVAIPESRGEHVRWNNFLDVLPHPQGLGPLFTGQWNLYAQNPDSSSHLFGTSQGAGTAILTFLGGFHPQTQSLWLTDI 273

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  243 AHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPGGRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQHMY 322
Cdd:CHL00054 274 AHHHLAIAVVFLIAGHMYRTNFGIGHSMKDILEAHIPPGGRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQHMY 353

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  323 SLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHLSWASLFLGFHT 402
Cdd:CHL00054 354 SLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAIISHLSWASLFLGFHT 433

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  403 LGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIWLPGWLNAINENSNSLFLTIG 482
Cdd:CHL00054 434 LGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIWLPGWLNAINENSNSLFLTIG 513

                        490       500       510       520       530       540       550
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 46560931  483 PGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 554
Cdd:CHL00054 514 PGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 585
 
Name Accession Description Interval E-value
psaB CHL00054
photosystem I P700 chlorophyll a apoprotein A2
 3-554 0e+00

photosystem I P700 chlorophyll a apoprotein A2


Pssm-ID: 176995  Cd Length: 734  Bit Score: 1176.43  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931    3 HDDITEERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGAIGPV 82
Cdd:CHL00054  34 HDDITEERLYQKIFASHFGQLAIIFLWTSGNLFHVAWQGNFEAWVQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGALGPV 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   83 NIAYSGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 162
Cdd:CHL00054 114 NIAYSGVYQWWYTIGLRTNEDLYTGALFLLFLSALSLIAGWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 193

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  163 LVHVAIPGSRGEYVRWNNFLEVLPYPQGLGPLFMGQWNLYAQNPDSSNHLFGTSQGAGTAILTLLGGFHPQTQSLWLTDI 242
Cdd:CHL00054 194 LVHVAIPESRGEHVRWNNFLDVLPHPQGLGPLFTGQWNLYAQNPDSSSHLFGTSQGAGTAILTFLGGFHPQTQSLWLTDI 273

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  243 AHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPGGRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQHMY 322
Cdd:CHL00054 274 AHHHLAIAVVFLIAGHMYRTNFGIGHSMKDILEAHIPPGGRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQHMY 353

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  323 SLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHLSWASLFLGFHT 402
Cdd:CHL00054 354 SLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAIISHLSWASLFLGFHT 433

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  403 LGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIWLPGWLNAINENSNSLFLTIG 482
Cdd:CHL00054 434 LGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIWLPGWLNAINENSNSLFLTIG 513

                        490       500       510       520       530       540       550
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 46560931  483 PGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 554
Cdd:CHL00054 514 PGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 585
psaB TIGR01336
photosystem I core protein PsaB; The core proteins of photosystem I are PsaA and PsaB, ...
 3-554 0e+00

photosystem I core protein PsaB; The core proteins of photosystem I are PsaA and PsaB, homologous integral membrane proteins that form a heterodimer. The heterodimer binds the electron-donating chlorophyll dimer P700, as well as chlorophyll, phylloquinone, and 4FE-4S electron acceptors. This model describes PsaB only. [Energy metabolism, Photosynthesis]


Pssm-ID: 130403  Cd Length: 734  Bit Score: 1048.40  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931     3 HDDITEERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGAIGPV 82
Cdd:TIGR01336  33 HDGMTEENLYQKIFASHFGHLAIIFLWTSGNLFHVAWQGNFEQWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGANYPV 112

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931    83 NIAYSGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 162
Cdd:TIGR01336 113 NISYSGVYHWWYTIGMRTNSDLYAGALFLLILAALCLFAGWLHLQPKFKPSLSWFKNAESRLNHHLSGLFGVSSLAWAGH 192

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   163 LVHVAIPGSRGEYVRWNNFLEVLPYPQGLGPLFMGQWNLYAQNPDSSNHLFGTSQGAGTAILTLLGGFHPQTQSLWLTDI 242
Cdd:TIGR01336 193 LIHVAIPASRGQHVGWNNFLSTLPHPAGLKPFFTGNWGVYAQNPDTASHVFGTSQGSGTAILTFLGGFHPQTQSLWLTDM 272

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   243 AHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHI-PPGGRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQHM 321
Cdd:TIGR01336 273 AHHHLAIAVIFIIAGHMYRTNFGIGHSIKDMLEAHKpPPSGKFGLGHKGLYDTINNSLHFQLGLALACLGVITSLVAQHM 352

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   322 YSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHLSWASLFLGFH 401
Cdd:TIGR01336 353 YSLPPYAFIAQDFTTQAALYTHHQYIAGFLMVGAFAHGAIFFVRDYDPEQNKDNVLDRMLEHKEAIISHLSWVSLFLGFH 432

                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   402 TLGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIWLPGWLNAINENSNSLFLTI 481
Cdd:TIGR01336 433 TLGLYVHNDVVVAFGTPEKQILIEPIFAQWIQAAHGKTLYGFNVLLSSPSSSATTAYGSVWLPGWLDAINSNTNSLFLTI 512

                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 46560931   482 GPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 554
Cdd:TIGR01336 513 GPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 585
PsaB COG5702
Photosystem I reaction center subunit A2, PsaB [Energy production and conversion]; Photosystem ...
 3-554 0e+00

Photosystem I reaction center subunit A2, PsaB [Energy production and conversion]; Photosystem I reaction center subunit A2, PsaB is part of the Pathway/BioSystem: Photosystem I


Pssm-ID: 444412  Cd Length: 741  Bit Score: 932.76  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   3 HDDITEERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGAIGPV 82
Cdd:COG5702  34 HDGMTEENLYQKIFATHFGHLAIIFLWSSGNLFHVAWQGNFEQWIQDPLNVRPIAHAIWDPHFGKPAIEAFTQAGASNPV 113

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  83 NIAYSGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 162
Cdd:COG5702 114 NICYSGLYHWWYTIGMRTNTDLYQGSIFLLLLAAVMLFAGWLHLQPKFRPSLAWFKNAESRLNHHLAGLFGVSSLAWTGH 193

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 163 LVHVAIPGSRGEYVRWNNFLEVLPYPQGLGPLFMGQWNLYAQNPDSSNHLFGTSQGAGTAILTLLGGFHPQTQSLWLTDI 242
Cdd:COG5702 194 LVHVAIPESRGQHVGWDNFLSTLPHPAGLAPFFTGNWGVYAQNPDTAGHAFGTSQGAGTAILTFLGGFHPQTESLWLTDI 273

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 243 AHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPGG----RLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVA 318
Cdd:COG5702 274 AHHHLAIAVIFIIAGHMYRTNFGIGHSIKEILEAHQGPGRsgffKTGLGHKGLYDTINNSLHFQLGLALACLGVITSLVA 353

                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 319 QHMYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHLSWASLFL 398
Cdd:COG5702 354 QHMYALPPYAFIAQDYTTQAALYTHHQYIAGFLMIGAFAHGAIFFVRDYDPEANKDNVLARMLEHKEAIISHLSWVSLFL 433

                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 399 GFHTLGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGR---SIWLPGWLNAINENSN 475
Cdd:COG5702 434 GFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQAAHGKVLYGIDTLLSNPDSVASTAWPnygNVWLPGWLEAVNNGAN 513

                       490       500       510       520       530       540       550
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 46560931 476 SLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 554
Cdd:COG5702 514 SLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYAFPCDGPGRGGTCDISAWDSFYLATFWMLN 592
PsaA_PsaB pfam00223
Photosystem I psaA/psaB protein;
3-554 0e+00

Photosystem I psaA/psaB protein;


Pssm-ID: 459719  Cd Length: 719  Bit Score: 825.95  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931     3 HDDITEErLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWdPHFGQPAVEAFTRGGAIGP- 81
Cdd:pfam00223  28 HDGDTEE-LSRKIFSAHFGHLAIIFLWLSGNLFHGAWFSNFEAWLADPLHVKPIAHVVW-PHFGQEILNAFTDVGAGFPg 105

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931    82 VNIAySGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQpKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTG 161
Cdd:pfam00223 106 VQIT-SGLFQWWRTIGMTTNGQLYAGAIGLLILAALMLFAGWLHYH-KFAPKLEWFKNAESMLNHHLAGLFGLGSLAWTG 183

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   162 HLVHVAIPGSRGEYVRWNNFLEVLPYP---------------QGLGPLFMGQWNLYAQnpdssnhlfgtsqgagtaILTL 226
Cdd:pfam00223 184 HLIHVAIPESRLLDAGVAAADIPLPHPflnpdlmgqlypsfaAGLGPFFTGNWGAYAD------------------ILTF 245

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   227 LGGFHPQTQSLWLTDIAHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPGGRLGRGHKGLYDTINNSLHFQLGLA 306
Cdd:pfam00223 246 KGGLHPQTGSLWLTDIAHHHLAIAVLFIIAGHMYRTNFGIGHSMKEILEAHKGPGGFTGEGHKGLYETLNNSWHAQLGLN 325

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   307 LASLGVITSLVAQHMYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEA 386
Cdd:pfam00223 326 LAMLGSVTIIVAHHMYALPPYPYIATDYTTQAALFTHHQWIGGFLMVGAFAHGAIFMVRDYDPEVNKNNVLDRVLEHRDA 405

                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   387 ITSHLSWASLFLGFHTLGLYVHNDVMLAFGTPEKQ-----ILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRS- 460
Cdd:pfam00223 406 IISHLSWVCLFLGFHTFGLYVHNDTMRAFGRPEDMfsdtaILLEPVFAQWIQAAHGKALYGFNLLASAPGSTAPNAGAGv 485

                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   461 --IWLPGWLNAINENSNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCD 538
Cdd:pfam00223 486 sdVWLPGDAVNVGGKVSLFPIPLGTADFLVHHIIAFGIHVTVLILLKGVLDARSSRLMPDKKDLGFRFPCDGPGRGGTCQ 565

                         570
                  ....*....|....*.
gi 46560931   539 ISAWDAFYLAVFWMLN 554
Cdd:pfam00223 566 ISAWDHVFLGLFWMYN 581
 
Name Accession Description Interval E-value
psaB CHL00054
photosystem I P700 chlorophyll a apoprotein A2
 3-554 0e+00

photosystem I P700 chlorophyll a apoprotein A2


Pssm-ID: 176995  Cd Length: 734  Bit Score: 1176.43  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931    3 HDDITEERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGAIGPV 82
Cdd:CHL00054  34 HDDITEERLYQKIFASHFGQLAIIFLWTSGNLFHVAWQGNFEAWVQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGALGPV 113

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   83 NIAYSGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 162
Cdd:CHL00054 114 NIAYSGVYQWWYTIGLRTNEDLYTGALFLLFLSALSLIAGWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 193

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  163 LVHVAIPGSRGEYVRWNNFLEVLPYPQGLGPLFMGQWNLYAQNPDSSNHLFGTSQGAGTAILTLLGGFHPQTQSLWLTDI 242
Cdd:CHL00054 194 LVHVAIPESRGEHVRWNNFLDVLPHPQGLGPLFTGQWNLYAQNPDSSSHLFGTSQGAGTAILTFLGGFHPQTQSLWLTDI 273

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  243 AHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPGGRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQHMY 322
Cdd:CHL00054 274 AHHHLAIAVVFLIAGHMYRTNFGIGHSMKDILEAHIPPGGRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQHMY 353

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  323 SLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHLSWASLFLGFHT 402
Cdd:CHL00054 354 SLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAIISHLSWASLFLGFHT 433

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  403 LGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIWLPGWLNAINENSNSLFLTIG 482
Cdd:CHL00054 434 LGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIWLPGWLNAINENSNSLFLTIG 513

                        490       500       510       520       530       540       550
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 46560931  483 PGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 554
Cdd:CHL00054 514 PGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 585
psaB TIGR01336
photosystem I core protein PsaB; The core proteins of photosystem I are PsaA and PsaB, ...
 3-554 0e+00

photosystem I core protein PsaB; The core proteins of photosystem I are PsaA and PsaB, homologous integral membrane proteins that form a heterodimer. The heterodimer binds the electron-donating chlorophyll dimer P700, as well as chlorophyll, phylloquinone, and 4FE-4S electron acceptors. This model describes PsaB only. [Energy metabolism, Photosynthesis]


Pssm-ID: 130403  Cd Length: 734  Bit Score: 1048.40  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931     3 HDDITEERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGAIGPV 82
Cdd:TIGR01336  33 HDGMTEENLYQKIFASHFGHLAIIFLWTSGNLFHVAWQGNFEQWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGANYPV 112

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931    83 NIAYSGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 162
Cdd:TIGR01336 113 NISYSGVYHWWYTIGMRTNSDLYAGALFLLILAALCLFAGWLHLQPKFKPSLSWFKNAESRLNHHLSGLFGVSSLAWAGH 192

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   163 LVHVAIPGSRGEYVRWNNFLEVLPYPQGLGPLFMGQWNLYAQNPDSSNHLFGTSQGAGTAILTLLGGFHPQTQSLWLTDI 242
Cdd:TIGR01336 193 LIHVAIPASRGQHVGWNNFLSTLPHPAGLKPFFTGNWGVYAQNPDTASHVFGTSQGSGTAILTFLGGFHPQTQSLWLTDM 272

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   243 AHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHI-PPGGRLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQHM 321
Cdd:TIGR01336 273 AHHHLAIAVIFIIAGHMYRTNFGIGHSIKDMLEAHKpPPSGKFGLGHKGLYDTINNSLHFQLGLALACLGVITSLVAQHM 352

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   322 YSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHLSWASLFLGFH 401
Cdd:TIGR01336 353 YSLPPYAFIAQDFTTQAALYTHHQYIAGFLMVGAFAHGAIFFVRDYDPEQNKDNVLDRMLEHKEAIISHLSWVSLFLGFH 432

                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   402 TLGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIWLPGWLNAINENSNSLFLTI 481
Cdd:TIGR01336 433 TLGLYVHNDVVVAFGTPEKQILIEPIFAQWIQAAHGKTLYGFNVLLSSPSSSATTAYGSVWLPGWLDAINSNTNSLFLTI 512

                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 46560931   482 GPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 554
Cdd:TIGR01336 513 GPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 585
PsaB COG5702
Photosystem I reaction center subunit A2, PsaB [Energy production and conversion]; Photosystem ...
 3-554 0e+00

Photosystem I reaction center subunit A2, PsaB [Energy production and conversion]; Photosystem I reaction center subunit A2, PsaB is part of the Pathway/BioSystem: Photosystem I


Pssm-ID: 444412  Cd Length: 741  Bit Score: 932.76  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   3 HDDITEERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWDPHFGQPAVEAFTRGGAIGPV 82
Cdd:COG5702  34 HDGMTEENLYQKIFATHFGHLAIIFLWSSGNLFHVAWQGNFEQWIQDPLNVRPIAHAIWDPHFGKPAIEAFTQAGASNPV 113

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  83 NIAYSGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGH 162
Cdd:COG5702 114 NICYSGLYHWWYTIGMRTNTDLYQGSIFLLLLAAVMLFAGWLHLQPKFRPSLAWFKNAESRLNHHLAGLFGVSSLAWTGH 193

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 163 LVHVAIPGSRGEYVRWNNFLEVLPYPQGLGPLFMGQWNLYAQNPDSSNHLFGTSQGAGTAILTLLGGFHPQTQSLWLTDI 242
Cdd:COG5702 194 LVHVAIPESRGQHVGWDNFLSTLPHPAGLAPFFTGNWGVYAQNPDTAGHAFGTSQGAGTAILTFLGGFHPQTESLWLTDI 273

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 243 AHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPGG----RLGRGHKGLYDTINNSLHFQLGLALASLGVITSLVA 318
Cdd:COG5702 274 AHHHLAIAVIFIIAGHMYRTNFGIGHSIKEILEAHQGPGRsgffKTGLGHKGLYDTINNSLHFQLGLALACLGVITSLVA 353

                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 319 QHMYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHLSWASLFL 398
Cdd:COG5702 354 QHMYALPPYAFIAQDYTTQAALYTHHQYIAGFLMIGAFAHGAIFFVRDYDPEANKDNVLARMLEHKEAIISHLSWVSLFL 433

                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 399 GFHTLGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGR---SIWLPGWLNAINENSN 475
Cdd:COG5702 434 GFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQAAHGKVLYGIDTLLSNPDSVASTAWPnygNVWLPGWLEAVNNGAN 513

                       490       500       510       520       530       540       550
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 46560931 476 SLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 554
Cdd:COG5702 514 SLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYAFPCDGPGRGGTCDISAWDSFYLATFWMLN 592
PsaA_PsaB pfam00223
Photosystem I psaA/psaB protein;
3-554 0e+00

Photosystem I psaA/psaB protein;


Pssm-ID: 459719  Cd Length: 719  Bit Score: 825.95  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931     3 HDDITEErLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWdPHFGQPAVEAFTRGGAIGP- 81
Cdd:pfam00223  28 HDGDTEE-LSRKIFSAHFGHLAIIFLWLSGNLFHGAWFSNFEAWLADPLHVKPIAHVVW-PHFGQEILNAFTDVGAGFPg 105

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931    82 VNIAySGVYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQpKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTG 161
Cdd:pfam00223 106 VQIT-SGLFQWWRTIGMTTNGQLYAGAIGLLILAALMLFAGWLHYH-KFAPKLEWFKNAESMLNHHLAGLFGLGSLAWTG 183

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   162 HLVHVAIPGSRGEYVRWNNFLEVLPYP---------------QGLGPLFMGQWNLYAQnpdssnhlfgtsqgagtaILTL 226
Cdd:pfam00223 184 HLIHVAIPESRLLDAGVAAADIPLPHPflnpdlmgqlypsfaAGLGPFFTGNWGAYAD------------------ILTF 245

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   227 LGGFHPQTQSLWLTDIAHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPGGRLGRGHKGLYDTINNSLHFQLGLA 306
Cdd:pfam00223 246 KGGLHPQTGSLWLTDIAHHHLAIAVLFIIAGHMYRTNFGIGHSMKEILEAHKGPGGFTGEGHKGLYETLNNSWHAQLGLN 325

                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   307 LASLGVITSLVAQHMYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEA 386
Cdd:pfam00223 326 LAMLGSVTIIVAHHMYALPPYPYIATDYTTQAALFTHHQWIGGFLMVGAFAHGAIFMVRDYDPEVNKNNVLDRVLEHRDA 405

                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   387 ITSHLSWASLFLGFHTLGLYVHNDVMLAFGTPEKQ-----ILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRS- 460
Cdd:pfam00223 406 IISHLSWVCLFLGFHTFGLYVHNDTMRAFGRPEDMfsdtaILLEPVFAQWIQAAHGKALYGFNLLASAPGSTAPNAGAGv 485

                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   461 --IWLPGWLNAINENSNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCD 538
Cdd:pfam00223 486 sdVWLPGDAVNVGGKVSLFPIPLGTADFLVHHIIAFGIHVTVLILLKGVLDARSSRLMPDKKDLGFRFPCDGPGRGGTCQ 565

                         570
                  ....*....|....*.
gi 46560931   539 ISAWDAFYLAVFWMLN 554
Cdd:pfam00223 566 ISAWDHVFLGLFWMYN 581
psaA CHL00056
photosystem I P700 chlorophyll a apoprotein A1
 9-554 1.07e-167

photosystem I P700 chlorophyll a apoprotein A1


Pssm-ID: 176996  Cd Length: 750  Bit Score: 493.88  E-value: 1.07e-167
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931    9 ERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWdPHFGQPAVEAFTRGGAIGpVNIAySG 88
Cdd:CHL00056  64 EEISRKVFSAHFGQLSIIFLWLSGMYFHGARFSNYEAWLSDPTHIKPSAQVVW-PIVGQEILNGDVGGGFRG-IQIT-SG 140

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   89 VYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQpKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGHLVHVAI 168
Cdd:CHL00056 141 FFQIWRASGITSELQLYCTAIGALVFAALMLFAGWFHYH-KAAPKLAWFQDVESMLNHHLAGLLGLGSLSWAGHQIHVSL 219

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  169 PGSR--------------GEYVRWNNFLEVLpYP---QGLGPLFMGQWNLYAQnpdssnhlfgtsqgagtaILTLLGGFH 231
Cdd:CHL00056 220 PINQlldagvdpkeiplpHEFILNRDLLAQL-YPsfaKGLTPFFTLNWSEYSD------------------FLTFRGGLN 280

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  232 PQTQSLWLTDIAHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPggRLGRGHKGLYDTINNSLHFQLGLALASLG 311
Cdd:CHL00056 281 PVTGGLWLTDIAHHHLAIAVLFLIAGHMYRTNWGIGHSLKEILEAHKGP--FTGEGHKGLYEILTTSWHAQLALNLAMLG 358

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  312 VITSLVAQHMYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHL 391
Cdd:CHL00056 359 SLTIIVAHHMYSMPPYPYLATDYGTQLSLFTHHMWIGGFLIVGAAAHAAIFMVRDYDPTTRYNNLLDRVLRHRDAIISHL 438

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  392 SWASLFLGFHTLGLYVHNDVMLAFGTPE-----KQILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPAFNAGRSIwlpgw 466
Cdd:CHL00056 439 NWVCIFLGFHSFGLYIHNDTMSALGRPQdmfsdTAIQLQPIFAQWIQNTHALAPGATAPGATASTSLTWGGGDLV----- 513

                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  467 lnAINENSNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFY 546
Cdd:CHL00056 514 --AVGGKVALLPIPLGTADFLVHHIHAFTIHVTVLILLKGVLFARSSRLIPDKANLGFRFPCDGPGRGGTCQVSAWDHVF 591


                 ....*...
gi 46560931  547 LAVFWMLN 554
Cdd:CHL00056 592 LGLFWMYN 599
PsaA COG5701
Photosystem I reaction center subunit A1, PsaA [Energy production and conversion]; Photosystem ...
 9-554 5.50e-167

Photosystem I reaction center subunit A1, PsaA [Energy production and conversion]; Photosystem I reaction center subunit A1, PsaA is part of the Pathway/BioSystem: Photosystem I


Pssm-ID: 444411  Cd Length: 755  Bit Score: 492.43  E-value: 5.50e-167
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931   9 ERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFESWIQDPLHVRPIAHAIWdPHFGQPAVEAFTRGGAIGpVNIAySG 88
Cdd:COG5701  66 EEISRKIFSAHFGHLAVVFIWLSGMFFHGARFSNYTAWLADPTGVKPSAQVVW-PIVGQEILNADVGGGFHG-IQIT-SG 142

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931  89 VYQWWYTIGLRTNGDLYTGALFLLLLSAISLIASWLHLQpKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWTGHLVHVAI 168
Cdd:COG5701 143 LFQMWRAWGITNEFQLYCTAIGALVMAALMLFAGWFHYH-KRAPKLEWFQNVESMLNHHLAGLLGLGSLAWTGHLIHVSL 221

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 169 PGsrgeyvrwNNFLEV------LPYP-QGLGPLFMGQwnLYAQNPDSSNHLFGTSQGAGTAILTLLGGFHPQTQSLWLTD 241
Cdd:COG5701 222 PV--------NALLDAgvaaadIPLPhEFLNPSLMAQ--LYPGFASGVGPFFTLNWGAFSDFLTFKGGLNPVTGGLWLTD 291

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 242 IAHHHLAIAFLFLVAGHMYRTNFGIGHSIKDLLEAHIPPGGRL--GRGHKGLYDTINNSLHFQLGLALASLGVITSLVAQ 319
Cdd:COG5701 292 IAHHHLAIAVLFIIAGHMYRTNWGIGHSMKEILEAHKGPPLLFtgPEGHKGLYEVLTTSWHAQLAINLAMMGSLSIIVAH 371

                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 320 HMYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPEQNEDNVLARMLDHKEAITSHLSWASLFLG 399
Cdd:COG5701 372 HMYAMPPYPYLATDYPTQLSLFTHHMWIGGFLIVGAAAHAAIFMVRDYDPAVNQNNVLDRVLRHRDAIISHLNWVCIFLG 451

                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 400 FHTLGLYVHNDVMLAFGTPEKQ-----ILIEPIFAQWIQSAHGKTsygfdvlLSSTNSPAFNAGRSIWLPGWLNAINENS 474
Cdd:COG5701 452 FHSFGLYIHNDTMRALGRPQDMfsdtaIQLQPVFAQWIQNLHASA-------PGTATAPNAGGTVSEAFGGDVVAVGGKV 524

                       490       500       510       520       530       540       550       560
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 46560931 475 NSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLN 554
Cdd:COG5701 525 AMMPIPLGTADFMIHHIHAFTIHVTVLILLKGVLFARSSRLIPDKANLGFRFPCDGPGRGGTCQVSAWDHVFLGLFWMYN 604
 
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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