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Conserved domains on  [gi|54020666|ref|NP_113739|]
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isocitrate dehydrogenase [NAD] subunit gamma 1, mitochondrial isoform 2 precursor [Rattus norvegicus]

Protein Classification

NAD-dependent isocitrate dehydrogenase( domain architecture ID 10015520)

NAD-dependent isocitrate dehydrogenase converts isocitrate to 2-oxoglutarate in an NAD-dependent manner

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
mito_nad_idh TIGR00175
isocitrate dehydrogenase, NAD-dependent, mitochondrial type; Several NAD- or NADP-dependent ...
 52-383 0e+00

isocitrate dehydrogenase, NAD-dependent, mitochondrial type; Several NAD- or NADP-dependent dehydrogenases, including 3-isopropylmalate dehydrogenase, tartrate dehydrogenase, and the multimeric forms of isocitrate dehydrogenase, share a nucleotide binding domain unrelated to that of lactate dehydrogenase and its homologs. These enzymes dehydrogenate their substates at a H-C-OH site adjacent to a H-C-COOH site; the latter carbon, now adjacent to a carbonyl group, readily decarboxylates. Mitochondrial NAD-dependent isocitrate dehydrogenases (IDH) resemble prokaryotic NADP-dependent IDH and 3-isopropylmalate dehydrogenase (an NAD-dependent enzyme) more closely than they resemble eukaryotic NADP-dependent IDH. The mitochondrial NAD-dependent isocitrate dehydrogenase is believed to be an alpha(2)-beta-gamma heterotetramer. All subunits are homologous and found by this model. The NADP-dependent IDH of Thermus aquaticus thermophilus strain HB8 resembles these NAD-dependent IDH, except for the residues involved in cofactor specificity, much more closely than it resembles other prokaryotic NADP-dependent IDH, including that of Thermus aquaticus strain YT1. [Energy metabolism, TCA cycle]


:

Pssm-ID: 272942  Cd Length: 333  Bit Score: 587.43  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666    52 GGRHTVTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSNAD--EEDIRNAIMAIRRNRVALKGNIETNHNLPpSHK 129
Cdd:TIGR00175   1 GGKYTVTLIPGDGIGPEISGSVKKIFRAANVPIEFEEIDVSPQTDgkTEIPDEAVESIKRNKVALKGPLETPIGKG-GHR 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   130 SRNNILRTSLDLYANVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVESLKIITKAKSLRIAEYAFKLAQ 209
Cdd:TIGR00175  80 SLNVALRKELDLYANVVHCKSLPGFKTRHEDVDIVIIRENTEGEYSGLEHESVPGVVESLKVITRDKSERIARYAFEYAR 159

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   210 ESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVG 289
Cdd:TIGR00175 160 KNGRKKVTAVHKANIMKLADGLFLNVCREVAKEYPDITFESMIVDNTCMQLVSRPSQFDVMVMPNLYGNILSNLGAGLVG 239

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   290 GPGLVAGANYGHVYAVFETATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDNENMHTPDIGGQ 369
Cdd:TIGR00175 240 GPGLVPGANIGRDYAVFEPGVRHTGPDIAGQNIANPTALILSSVMMLNHLGLKEHADRIQKAVLSTIAEGKNRTKDLGGT 319

                         330
                  ....*....|....
gi 54020666   370 GTTSQAIQDIIRHI 383
Cdd:TIGR00175 320 ATTSDFTEAVIKRL 333
 
Name Accession Description Interval E-value
mito_nad_idh TIGR00175
isocitrate dehydrogenase, NAD-dependent, mitochondrial type; Several NAD- or NADP-dependent ...
 52-383 0e+00

isocitrate dehydrogenase, NAD-dependent, mitochondrial type; Several NAD- or NADP-dependent dehydrogenases, including 3-isopropylmalate dehydrogenase, tartrate dehydrogenase, and the multimeric forms of isocitrate dehydrogenase, share a nucleotide binding domain unrelated to that of lactate dehydrogenase and its homologs. These enzymes dehydrogenate their substates at a H-C-OH site adjacent to a H-C-COOH site; the latter carbon, now adjacent to a carbonyl group, readily decarboxylates. Mitochondrial NAD-dependent isocitrate dehydrogenases (IDH) resemble prokaryotic NADP-dependent IDH and 3-isopropylmalate dehydrogenase (an NAD-dependent enzyme) more closely than they resemble eukaryotic NADP-dependent IDH. The mitochondrial NAD-dependent isocitrate dehydrogenase is believed to be an alpha(2)-beta-gamma heterotetramer. All subunits are homologous and found by this model. The NADP-dependent IDH of Thermus aquaticus thermophilus strain HB8 resembles these NAD-dependent IDH, except for the residues involved in cofactor specificity, much more closely than it resembles other prokaryotic NADP-dependent IDH, including that of Thermus aquaticus strain YT1. [Energy metabolism, TCA cycle]


Pssm-ID: 272942  Cd Length: 333  Bit Score: 587.43  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666    52 GGRHTVTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSNAD--EEDIRNAIMAIRRNRVALKGNIETNHNLPpSHK 129
Cdd:TIGR00175   1 GGKYTVTLIPGDGIGPEISGSVKKIFRAANVPIEFEEIDVSPQTDgkTEIPDEAVESIKRNKVALKGPLETPIGKG-GHR 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   130 SRNNILRTSLDLYANVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVESLKIITKAKSLRIAEYAFKLAQ 209
Cdd:TIGR00175  80 SLNVALRKELDLYANVVHCKSLPGFKTRHEDVDIVIIRENTEGEYSGLEHESVPGVVESLKVITRDKSERIARYAFEYAR 159

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   210 ESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVG 289
Cdd:TIGR00175 160 KNGRKKVTAVHKANIMKLADGLFLNVCREVAKEYPDITFESMIVDNTCMQLVSRPSQFDVMVMPNLYGNILSNLGAGLVG 239

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   290 GPGLVAGANYGHVYAVFETATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDNENMHTPDIGGQ 369
Cdd:TIGR00175 240 GPGLVPGANIGRDYAVFEPGVRHTGPDIAGQNIANPTALILSSVMMLNHLGLKEHADRIQKAVLSTIAEGKNRTKDLGGT 319

                         330
                  ....*....|....
gi 54020666   370 GTTSQAIQDIIRHI 383
Cdd:TIGR00175 320 ATTSDFTEAVIKRL 333
PLN00123 PLN00123
isocitrate dehydrogenase (NAD+)
 29-383 1.28e-129

isocitrate dehydrogenase (NAD+)


Pssm-ID: 215065  Cd Length: 360  Bit Score: 376.51  E-value: 1.28e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   29 LAAHEAPRRSISSQQTIPPSAKYGGRHTVTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSnaDEEDIRNAIM-AI 107
Cdd:PLN00123   5 LLSNALGSKAQRRSVTYMPRPGDGAPRAVTLIPGDGIGPLVTGAVEQVMEAMHAPVYFERYEVHG--DMKKVPEEVLeSI 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  108 RRNRVALKGNIETNHNLPPShkSRNNILRTSLDLYANVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVE 187
Cdd:PLN00123  83 RRNKVCLKGGLATPVGGGVS--SLNVQLRKELDLFASLVNCFNLPGLPTRHENVDIVVIRENTEGEYSGLEHEVVPGVVE 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  188 SLKIITKAKSLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQF 267
Cdd:PLN00123 161 SLKVITKFCSERIAKYAFEYAYLNNRKKVTAVHKANIMKLADGLFLESCREVAKKYPGIKYNEIIVDNCCMQLVSKPEQF 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  268 DVMVMPNLYGNIVNNVCAGLVGGPGLVAGANYGHVYAVFETATR--NTGK-SIANKNIANPTATLLASCMMLDHLKLHSY 344
Cdd:PLN00123 241 DVMVTPNLYGNLVANTAAGIAGGTGVMPGGNVGADHAVFEQGASagNVGNeKLVEQKKANPVALLLSSAMMLRHLQFPSF 320

                        330       340       350
                 ....*....|....*....|....*....|....*....
gi 54020666  345 ATSIRKAVLASMDNENMHTPDIGGQGTTSQAIQDIIRHI 383
Cdd:PLN00123 321 ADRLETAVKRVIAEGKYRTKDLGGSSTTQEVVDAVIANL 359
LeuB COG0473
Isocitrate/isopropylmalate dehydrogenase [Energy production and conversion, Amino acid ...
 54-383 6.17e-118

Isocitrate/isopropylmalate dehydrogenase [Energy production and conversion, Amino acid transport and metabolism]; Isocitrate/isopropylmalate dehydrogenase is part of the Pathway/BioSystem: TCA cycle


Pssm-ID: 440241  Cd Length: 346  Bit Score: 346.23  E-value: 6.17e-118
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  54 RHTVTMIPGDGIGPELMLHVKSVFRHAC----VPVDFEEVHVSSNA--------DEEDIRnaimAIRRNRVALKGNIETN 121
Cdd:COG0473   1 TYKIAVLPGDGIGPEVVAAALKVLEAAAerfgLDFEFEEADIGGAAydktgtplPDETLE----ALRKADAILLGAVGGP 76

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 122 HnlPPSHKSRNNI---LRTSLDLYANVIHCKSLPGVVTRHK-----DIDILIVRENTEGEYSSLEHESVAG----VVESL 189
Cdd:COG0473  77 K--WDDGVRPESGllaLRKELDLYANLRPAKLYPGLPSPLKpeiveGIDLVIVRENTEGLYFGIGGRIGTGtgeeVAIDT 154

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 190 KIITKAKSLRIAEYAFKLAQESgRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDV 269
Cdd:COG0473 155 RVYTRKGIERIARYAFELARKR-RKKVTSVDKANVLKLTSGLWREVVREVAKEYPDVELDHMYVDAAAMQLVRNPEQFDV 233

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 270 MVMPNLYGNIVNNVCAGLVGGPGLVAGANYG-HVYAVFE----TATRntgksIANKNIANPTATLLASCMMLDHLKLHSY 344
Cdd:COG0473 234 IVTENLFGDILSDLAAGLTGSLGLAPSANIGdEGKALFEpvhgSAPD-----IAGKGIANPIATILSAAMMLRHLGEEEA 308

                       330       340       350
                ....*....|....*....|....*....|....*....
gi 54020666 345 ATSIRKAVLASMDnENMHTPDIGGQGTTSQAIQDIIRHI 383
Cdd:COG0473 309 ADAIEAAVEKVLA-EGVRTPDLGGKAGTSEMGDAIIAAL 346
Iso_dh pfam00180
Isocitrate/isopropylmalate dehydrogenase;
56-379 2.77e-89

Isocitrate/isopropylmalate dehydrogenase;


Pssm-ID: 425507  Cd Length: 346  Bit Score: 273.40  E-value: 2.77e-89
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666    56 TVTMIPGDGIGPELMLHVKSVFRHACVPV----DFEEVHVSSNA-DEEDI---RNAIMAIRRNRVALKGNIETNHNLPPS 127
Cdd:pfam00180   1 KIAVLPGDGIGPEVMAAALKVLKAALEKAplefEFEERDVGGAAiDETGEplpDETLEACKKADAVLLGAVGGPKWDPAG 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   128 HKSRNNI--LRTSLDLYANVIHCKSLPGVVTRHK------DIDILIVRENTEGEYSSLEHE---SVAGVVESLKIITKAK 196
Cdd:pfam00180  81 VRPENGLlaLRKELGLFANLRPAKVFPPLGDASPlkneveGVDIVIVRELTGGIYFGIEKGikgSGNEVAVDTKLYSRDE 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   197 SLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLY 276
Cdd:pfam00180 161 IERIARVAFELARKRGRKKVTSVDKANVLKSSDLWRKIVTEVAKAEYPDVELEHQLVDNAAMQLVKNPSQFDVIVTPNLF 240

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   277 GNIVNNVCAGLVGGPGLVAGANYG-HVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDH-LKLHSYATSIRKAVLA 354
Cdd:pfam00180 241 GDILSDEASMLTGSLGLLPSASLGaNGFGIFE-PVHGSAPDIAGKGIANPIATILSAAMMLRYsLGLEDAADKIEAAVLK 319

                         330       340
                  ....*....|....*....|....*...
gi 54020666   355 SMDNENMhTPDIGGQGT---TSQAIQDI 379
Cdd:pfam00180 320 VLESGIR-TGDLAGSATyvsTSEFGEAV 346
 
Name Accession Description Interval E-value
mito_nad_idh TIGR00175
isocitrate dehydrogenase, NAD-dependent, mitochondrial type; Several NAD- or NADP-dependent ...
 52-383 0e+00

isocitrate dehydrogenase, NAD-dependent, mitochondrial type; Several NAD- or NADP-dependent dehydrogenases, including 3-isopropylmalate dehydrogenase, tartrate dehydrogenase, and the multimeric forms of isocitrate dehydrogenase, share a nucleotide binding domain unrelated to that of lactate dehydrogenase and its homologs. These enzymes dehydrogenate their substates at a H-C-OH site adjacent to a H-C-COOH site; the latter carbon, now adjacent to a carbonyl group, readily decarboxylates. Mitochondrial NAD-dependent isocitrate dehydrogenases (IDH) resemble prokaryotic NADP-dependent IDH and 3-isopropylmalate dehydrogenase (an NAD-dependent enzyme) more closely than they resemble eukaryotic NADP-dependent IDH. The mitochondrial NAD-dependent isocitrate dehydrogenase is believed to be an alpha(2)-beta-gamma heterotetramer. All subunits are homologous and found by this model. The NADP-dependent IDH of Thermus aquaticus thermophilus strain HB8 resembles these NAD-dependent IDH, except for the residues involved in cofactor specificity, much more closely than it resembles other prokaryotic NADP-dependent IDH, including that of Thermus aquaticus strain YT1. [Energy metabolism, TCA cycle]


Pssm-ID: 272942  Cd Length: 333  Bit Score: 587.43  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666    52 GGRHTVTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSNAD--EEDIRNAIMAIRRNRVALKGNIETNHNLPpSHK 129
Cdd:TIGR00175   1 GGKYTVTLIPGDGIGPEISGSVKKIFRAANVPIEFEEIDVSPQTDgkTEIPDEAVESIKRNKVALKGPLETPIGKG-GHR 79

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   130 SRNNILRTSLDLYANVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVESLKIITKAKSLRIAEYAFKLAQ 209
Cdd:TIGR00175  80 SLNVALRKELDLYANVVHCKSLPGFKTRHEDVDIVIIRENTEGEYSGLEHESVPGVVESLKVITRDKSERIARYAFEYAR 159

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   210 ESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVG 289
Cdd:TIGR00175 160 KNGRKKVTAVHKANIMKLADGLFLNVCREVAKEYPDITFESMIVDNTCMQLVSRPSQFDVMVMPNLYGNILSNLGAGLVG 239

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   290 GPGLVAGANYGHVYAVFETATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDNENMHTPDIGGQ 369
Cdd:TIGR00175 240 GPGLVPGANIGRDYAVFEPGVRHTGPDIAGQNIANPTALILSSVMMLNHLGLKEHADRIQKAVLSTIAEGKNRTKDLGGT 319

                         330
                  ....*....|....
gi 54020666   370 GTTSQAIQDIIRHI 383
Cdd:TIGR00175 320 ATTSDFTEAVIKRL 333
PLN00123 PLN00123
isocitrate dehydrogenase (NAD+)
 29-383 1.28e-129

isocitrate dehydrogenase (NAD+)


Pssm-ID: 215065  Cd Length: 360  Bit Score: 376.51  E-value: 1.28e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   29 LAAHEAPRRSISSQQTIPPSAKYGGRHTVTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSnaDEEDIRNAIM-AI 107
Cdd:PLN00123   5 LLSNALGSKAQRRSVTYMPRPGDGAPRAVTLIPGDGIGPLVTGAVEQVMEAMHAPVYFERYEVHG--DMKKVPEEVLeSI 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  108 RRNRVALKGNIETNHNLPPShkSRNNILRTSLDLYANVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVE 187
Cdd:PLN00123  83 RRNKVCLKGGLATPVGGGVS--SLNVQLRKELDLFASLVNCFNLPGLPTRHENVDIVVIRENTEGEYSGLEHEVVPGVVE 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  188 SLKIITKAKSLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQF 267
Cdd:PLN00123 161 SLKVITKFCSERIAKYAFEYAYLNNRKKVTAVHKANIMKLADGLFLESCREVAKKYPGIKYNEIIVDNCCMQLVSKPEQF 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  268 DVMVMPNLYGNIVNNVCAGLVGGPGLVAGANYGHVYAVFETATR--NTGK-SIANKNIANPTATLLASCMMLDHLKLHSY 344
Cdd:PLN00123 241 DVMVTPNLYGNLVANTAAGIAGGTGVMPGGNVGADHAVFEQGASagNVGNeKLVEQKKANPVALLLSSAMMLRHLQFPSF 320

                        330       340       350
                 ....*....|....*....|....*....|....*....
gi 54020666  345 ATSIRKAVLASMDNENMHTPDIGGQGTTSQAIQDIIRHI 383
Cdd:PLN00123 321 ADRLETAVKRVIAEGKYRTKDLGGSSTTQEVVDAVIANL 359
PLN00118 PLN00118
isocitrate dehydrogenase (NAD+)
 36-383 5.70e-125

isocitrate dehydrogenase (NAD+)


Pssm-ID: 215062  Cd Length: 372  Bit Score: 365.36  E-value: 5.70e-125
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   36 RRSISSQQTIPPSAKYGGRH---TVTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSNADEED----IRNAIMAIR 108
Cdd:PLN00118  20 ASSSSSGAFSSSARAFSSSStpiTATLFPGDGIGPEIAESVKQVFTAAGVPIEWEEHYVGTTVDPRTgsflTWESLESVR 99

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  109 RNRVALKGNIETNhnLPPSHKSRNNILRTSLDLYANVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVES 188
Cdd:PLN00118 100 RNKVGLKGPMATP--IGKGHRSLNLTLRKELGLYANVRPCYSLPGYKTRYDDVDLVTIRENTEGEYSGLEHQVVRGVVES 177

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  189 LKIITKAKSLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFD 268
Cdd:PLN00118 178 LKIITRQASLRVAEYAFHYAKTHGRKRVSAIHKANIMKKTDGLFLKCCREVAEKYPEIVYEEVIIDNCCMMLVKNPALFD 257

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  269 VMVMPNLYGNIVNNVCAGLVGGPGLVAGANYGHVYAVFETATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSI 348
Cdd:PLN00118 258 VLVMPNLYGDIISDLCAGLIGGLGLTPSCNIGENGLALAEAVHGSAPDIAGKNLANPTALLLSAVMMLRHLKLNEQAEQI 337

                        330       340       350
                 ....*....|....*....|....*....|....*
gi 54020666  349 RKAVLASMDNENMHTPDIGGQGTTSQAIQDIIRHI 383
Cdd:PLN00118 338 HNAILNTIAEGKYRTADLGGSSTTTDFTKAICDHL 372
LeuB COG0473
Isocitrate/isopropylmalate dehydrogenase [Energy production and conversion, Amino acid ...
 54-383 6.17e-118

Isocitrate/isopropylmalate dehydrogenase [Energy production and conversion, Amino acid transport and metabolism]; Isocitrate/isopropylmalate dehydrogenase is part of the Pathway/BioSystem: TCA cycle


Pssm-ID: 440241  Cd Length: 346  Bit Score: 346.23  E-value: 6.17e-118
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  54 RHTVTMIPGDGIGPELMLHVKSVFRHAC----VPVDFEEVHVSSNA--------DEEDIRnaimAIRRNRVALKGNIETN 121
Cdd:COG0473   1 TYKIAVLPGDGIGPEVVAAALKVLEAAAerfgLDFEFEEADIGGAAydktgtplPDETLE----ALRKADAILLGAVGGP 76

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 122 HnlPPSHKSRNNI---LRTSLDLYANVIHCKSLPGVVTRHK-----DIDILIVRENTEGEYSSLEHESVAG----VVESL 189
Cdd:COG0473  77 K--WDDGVRPESGllaLRKELDLYANLRPAKLYPGLPSPLKpeiveGIDLVIVRENTEGLYFGIGGRIGTGtgeeVAIDT 154

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 190 KIITKAKSLRIAEYAFKLAQESgRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDV 269
Cdd:COG0473 155 RVYTRKGIERIARYAFELARKR-RKKVTSVDKANVLKLTSGLWREVVREVAKEYPDVELDHMYVDAAAMQLVRNPEQFDV 233

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 270 MVMPNLYGNIVNNVCAGLVGGPGLVAGANYG-HVYAVFE----TATRntgksIANKNIANPTATLLASCMMLDHLKLHSY 344
Cdd:COG0473 234 IVTENLFGDILSDLAAGLTGSLGLAPSANIGdEGKALFEpvhgSAPD-----IAGKGIANPIATILSAAMMLRHLGEEEA 308

                       330       340       350
                ....*....|....*....|....*....|....*....
gi 54020666 345 ATSIRKAVLASMDnENMHTPDIGGQGTTSQAIQDIIRHI 383
Cdd:COG0473 309 ADAIEAAVEKVLA-EGVRTPDLGGKAGTSEMGDAIIAAL 346
PRK08997 PRK08997
isocitrate dehydrogenase; Provisional
 56-383 3.85e-108

isocitrate dehydrogenase; Provisional


Pssm-ID: 181606  Cd Length: 334  Bit Score: 320.90  E-value: 3.85e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   56 TVTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSNADEEDI----RNAIMAIRRNRVALKGNIETNhnLPPSHKSR 131
Cdd:PRK08997   4 TITVIPGDGIGPSIIDATLKILDKLGCDFEYEFADAGLTALEKHGellpQRTLDLIEKNKIALKGPLTTP--VGEGFTSI 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  132 NNILRTSLDLYANVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHE-SVAG-VVESLKIITKAKSLRIAEYAFKLAQ 209
Cdd:PRK08997  82 NVTLRKKFDLYANVRPVLSFPGTKARYDNIDIITVRENTEGMYSGEGQTvSEDGeTAEATSIITRKGAERIVRFAYELAR 161

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  210 ESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVG 289
Cdd:PRK08997 162 KEGRKKVTAVHKANIMKSTSGLFLKVAREVALRYPDIEFEEMIVDATCMQLVMNPEQFDVIVTTNLFGDILSDLCAGLVG 241

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  290 GPGLVAGANYGHVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDNENMHTPDIGGQ 369
Cdd:PRK08997 242 GLGMAPGANIGRDAAIFE-AVHGSAPDIAGKNLANPTSVILAAIQMLEYLGMPDKAERIRKAIVAVIEAGDRTTRDLGGT 320

                        330
                 ....*....|....
gi 54020666  370 GTTSQAIQDIIRHI 383
Cdd:PRK08997 321 HGTTDFTQAVIDRL 334
PRK09222 PRK09222
NADP-dependent isocitrate dehydrogenase;
57-374 3.15e-100

NADP-dependent isocitrate dehydrogenase;


Pssm-ID: 236416 [Multi-domain]  Cd Length: 482  Bit Score: 306.05  E-value: 3.15e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   57 VTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSNADEEDIRNAIM-----AIRRNRVALKGNIETnhnlpP---SH 128
Cdd:PRK09222   7 ITVAYGDGIGPEIMEAVLKILEAAGAPLEIETIEIGEKVYKKGWTSGISpsaweSIRRTKVLLKAPITT-----PqggGY 81

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  129 KSRNNILRTSLDLYANVIHCKSL-PGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVESLKIITKAKSLRIAEYAFKL 207
Cdd:PRK09222  82 KSLNVTLRKTLGLYANVRPCVSYhPFVETKHPNLDVVIIRENEEDLYAGIEHRQTPDVYQCLKLISRPGSEKIIRYAFEY 161

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  208 AQESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGL 287
Cdd:PRK09222 162 ARANGRKKVTCLTKDNIMKLTDGLFHKVFDEIAKEYPDIEAEHYIVDIGAARLATNPENFDVIVTPNLYGDILSDIAAEI 241

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  288 VGGPGLVAGANYGHVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDnENMHTPDIG 367
Cdd:PRK09222 242 SGSVGLAGSANIGEEYAMFE-AVHGSAPDIAGKNIANPSGLLNAAVMMLVHIGQFDIAELIENAWLKTLE-DGIHTADIY 319


                 ....*..
gi 54020666  368 GQGTTSQ 374
Cdd:PRK09222 320 NEGVSKK 326
Iso_dh pfam00180
Isocitrate/isopropylmalate dehydrogenase;
56-379 2.77e-89

Isocitrate/isopropylmalate dehydrogenase;


Pssm-ID: 425507  Cd Length: 346  Bit Score: 273.40  E-value: 2.77e-89
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666    56 TVTMIPGDGIGPELMLHVKSVFRHACVPV----DFEEVHVSSNA-DEEDI---RNAIMAIRRNRVALKGNIETNHNLPPS 127
Cdd:pfam00180   1 KIAVLPGDGIGPEVMAAALKVLKAALEKAplefEFEERDVGGAAiDETGEplpDETLEACKKADAVLLGAVGGPKWDPAG 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   128 HKSRNNI--LRTSLDLYANVIHCKSLPGVVTRHK------DIDILIVRENTEGEYSSLEHE---SVAGVVESLKIITKAK 196
Cdd:pfam00180  81 VRPENGLlaLRKELGLFANLRPAKVFPPLGDASPlkneveGVDIVIVRELTGGIYFGIEKGikgSGNEVAVDTKLYSRDE 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   197 SLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLY 276
Cdd:pfam00180 161 IERIARVAFELARKRGRKKVTSVDKANVLKSSDLWRKIVTEVAKAEYPDVELEHQLVDNAAMQLVKNPSQFDVIVTPNLF 240

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   277 GNIVNNVCAGLVGGPGLVAGANYG-HVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDH-LKLHSYATSIRKAVLA 354
Cdd:pfam00180 241 GDILSDEASMLTGSLGLLPSASLGaNGFGIFE-PVHGSAPDIAGKGIANPIATILSAAMMLRYsLGLEDAADKIEAAVLK 319

                         330       340
                  ....*....|....*....|....*...
gi 54020666   355 SMDNENMhTPDIGGQGT---TSQAIQDI 379
Cdd:pfam00180 320 VLESGIR-TGDLAGSATyvsTSEFGEAV 346
PRK14025 PRK14025
multifunctional 3-isopropylmalate dehydrogenase/D-malate dehydrogenase; Provisional
 55-383 1.58e-81

multifunctional 3-isopropylmalate dehydrogenase/D-malate dehydrogenase; Provisional


Pssm-ID: 184462  Cd Length: 330  Bit Score: 252.75  E-value: 1.58e-81
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   55 HTVTMIPGDGIGPELMLHVKSVFRhaCVPVDFEEVHVSSnADEEDIR-------NAIMAIRRNRVALKGNIETnhnlppS 127
Cdd:PRK14025   2 HKICVIEGDGIGKEVVPAALHVLE--ATGLPFEFVYAEA-GDEVFEKtgkalpeETIEAAKEADAVLFGAAGE------T 72

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  128 HKSRNNILRTSLDLYANVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVESLKIITKAKSLRIAEYAFKL 207
Cdd:PRK14025  73 AADVIVKLRRILDTYANVRPVKSYKGVKCLYPDIDYVIVRENTEGLYKGIEAEIADGVTVATRVITRKASERIFRFAFEM 152

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  208 AQ----ESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNV 283
Cdd:PRK14025 153 AKrrkkMGKEGKVTCAHKANVLKKTDGLFKKTFYEVAKEYPDIKAEDYYVDAMNMYIITRPQTFDVVVTSNLFGDILSDG 232

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  284 CAGLVGGPGLVAGANYGHVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDnENMHT 363
Cdd:PRK14025 233 AAGLVGGLGLAPSANIGDKYGLFE-PVHGSAPDIAGKGIANPTATILTAVLMLRHLGENEEADKVEKALEEVLA-LGLTT 310

                        330       340
                 ....*....|....*....|
gi 54020666  364 PDIGGQGTTSQAIQDIIRHI 383
Cdd:PRK14025 311 PDLGGNLSTMEMAEEVAKRV 330
LEU3_arch TIGR02088
isopropylmalate/isohomocitrate dehydrogenases; This model represents a group of archaeal ...
 57-380 5.75e-79

isopropylmalate/isohomocitrate dehydrogenases; This model represents a group of archaeal decarboxylating dehydrogenases which include the leucine biosynthesis enzyme 3-isopropylmalate dehydrogenase (LeuB, LEU3) and the methanogenic cofactor CoB biosynthesis enzyme isohomocitrate dehydrogenase (AksF). Both of these have been characterized in Methanococcus janaschii. Non-methanogenic archaea have only one hit to this model and presumably this is LeuB, although phylogenetic trees cannot establish which gene is which in the methanogens. The AksF gene is capable of acting on isohomocitrate, iso(homo)2-citrate and iso(homo)3-citrate in the successive elongation cycles of coenzyme B (7-mercaptoheptanoyl-threonine phosphate). This family is closely related to both the LeuB genes found in TIGR00169 and the mitochondrial eukaryotic isocitrate dehydratases found in TIGR00175. All of these are included within the broader subfamily model, pfam00180.


Pssm-ID: 273962  Cd Length: 322  Bit Score: 245.83  E-value: 5.75e-79
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666    57 VTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVH--------VSSNADEEDIRnaimAIRRNRVALKGNIETNhnLPPSH 128
Cdd:TIGR02088   1 VAVIPGDGIGPEVIEAAIRILNKLGLEIEFIEFEagdealkkYGSALPEDTLE----EIRKADAILFGAVTTP--ANPGY 74

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   129 KSRNNILRTSLDLYANVIHCKSLPGVVTRH-KDIDILIVRENTEGEYSSLEhESVAGVVESLKIITKAKSLRIAEYAFKL 207
Cdd:TIGR02088  75 KSVIVTLRKELDLYANVRPAKSLPGIPDLYpNGKDIVIVRENTEGLYAGFE-FGFSDRAIAIRVITREGSERIARFAFNL 153

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   208 AQESGRKkVTAVHKANIMKLGDGLFLQCCREVAARYpQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGL 287
Cdd:TIGR02088 154 AKERNRK-VTCVHKANVLKGTDGLFREVCREIAKRY-GVEYRDMYVDSAAMNLVKDPWRFDVIVTTNMFGDILSDLASAL 231

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   288 VGGPGLVAGANYGHVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDNENMhTPDIG 367
Cdd:TIGR02088 232 AGSLGLAPSANIGDRKALFE-PVHGSAPDIAGKGIANPTAAILSVAMMLDYLGELEKGKLVWEAVEYYIIEGKK-TPDLG 309

                         330
                  ....*....|...
gi 54020666   368 GQGTTSQAIQDII 380
Cdd:TIGR02088 310 GTAKTKEVGDEIA 322
ICDH_alpha TIGR02924
isocitrate dehydrogenase; This family of mainly alphaproteobacterial enzymes is a member of ...
 57-374 1.48e-77

isocitrate dehydrogenase; This family of mainly alphaproteobacterial enzymes is a member of the isocitrate/isopropylmalate dehydrogenase superfamily described by pfam00180. Every member of the seed of this model appears to have a TCA cycle lacking only a determined isocitrate dehydrogenase. The precise identity of the cofactor (NADH -- 1.1.1.41 vs. NADPH -- 1.1.1.42) is unclear. [Energy metabolism, TCA cycle]


Pssm-ID: 274353 [Multi-domain]  Cd Length: 473  Bit Score: 247.37  E-value: 1.48e-77
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666    57 VTMIPGDGIGPELMLHVKSVFRHACVPVDFEEVHVSSNADEEDIRNAIM-----AIRRNRVALKGNIETNHNlpPSHKSR 131
Cdd:TIGR02924   3 ITVAYGDGIGPEIMEAVLLILKEAEAPIDIETIEIGEKVYKKGWPSGISpssweSIRRTKVLLKAPITTPQG--GGHKSL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   132 NNILRTSLDLYANVIHCKSL-PGVVTRHKDIDILIVRENTEGEYSSLEHESVAGVVESLKIITKAKSLRIAEYAFKLAQE 210
Cdd:TIGR02924  81 NVTLRKTLGLYANIRPCVSYhPFIETKSPNLNIVIVRENEEDLYTGIEYRQTPDTYECTKLITRSGSEKICRYAFEYARK 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   211 SGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVGG 290
Cdd:TIGR02924 161 HNRKKVTCLTKDNIMKMTDGIFHKIFDKIAAEYPDIESEHYIVDIGMARLATNPENFDVIVTPNLYGDILSDVAAEISGS 240

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   291 PGLVAGANYGHVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDnENMHTPDIGGQG 370
Cdd:TIGR02924 241 VGLAGSANIGEEYAMFE-AVHGSAPDIAGQNIANPSGLLNAAIQMLVHIGQSDIAQLIYNAWLKTLE-DGVHTADIYNEK 318


                  ....
gi 54020666   371 TTSQ 374
Cdd:TIGR02924 319 TSKQ 322
PRK00772 PRK00772
3-isopropylmalate dehydrogenase; Provisional
 55-384 3.33e-54

3-isopropylmalate dehydrogenase; Provisional


Pssm-ID: 234832  Cd Length: 358  Bit Score: 182.99  E-value: 3.33e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   55 HTVTMIPGDGIGPELM---LHV-KSVFRHACVPVDFEEVHVSSNA-DE--EDIRNAIMAIRRNRVA-LKGNIETNH--NL 124
Cdd:PRK00772   3 YKIAVLPGDGIGPEVMaeaVKVlDAVAEKFGFDFEFEEALVGGAAiDAhgVPLPEETLEACRAADAvLLGAVGGPKwdNL 82

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  125 PPSHKSRNNIL--RTSLDLYAN---------VIHCKSL-PGVVtrhKDIDILIVRENTEGEY-------SSLEHESVAgv 185
Cdd:PRK00772  83 PPDVRPERGLLalRKELGLFANlrpaklypgLADASPLkPEIV---AGLDILIVRELTGGIYfgeprgrEGLGGEERA-- 157

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  186 VESLkIITKAKSLRIAEYAFKLAQESgRKKVTAVHKANIMKlGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQ 265
Cdd:PRK00772 158 FDTM-VYTREEIERIARVAFELARKR-RKKVTSVDKANVLE-SSRLWREVVTEVAKEYPDVELSHMYVDNAAMQLVRNPK 234

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  266 QFDVMVMPNLYGNIVNNVCAGLVGGPGLVAGANYGHV-YAVFETAtrntGKS---IANKNIANPTATLLASCMMLDH-LK 340
Cdd:PRK00772 235 QFDVIVTENLFGDILSDEAAMLTGSLGMLPSASLGESgPGLYEPI----HGSapdIAGKGIANPIATILSAAMMLRYsLG 310

                        330       340       350       360
                 ....*....|....*....|....*....|....*....|....*..
gi 54020666  341 LHSYATSIRKAVLASMDnENMHTPDI---GGQGTTSQAIQDIIRHIR 384
Cdd:PRK00772 311 LEEAADAIEAAVEKVLA-QGYRTADIaegGGKVSTSEMGDAILAALA 356
PRK03437 PRK03437
3-isopropylmalate dehydrogenase; Provisional
 59-367 4.34e-47

3-isopropylmalate dehydrogenase; Provisional


Pssm-ID: 179579  Cd Length: 344  Bit Score: 163.94  E-value: 4.34e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   59 MIPGDGIGPELMLHVKSVFRHACVP-VDFEEVH-------------VSSNADEEDIR--NAIM--AIRRNRVAlKGNIET 120
Cdd:PRK03437   9 VIPGDGIGPEVVAEALKVLDAVAAGgPGVETTEydlgarrylrtgeTLPDSVLAELRqhDAILlgAIGDPSVP-SGVLER 87

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  121 NHNLPpshksrnniLRTSLDLYANVIHCKSLPGVVTRHK---DIDILIVRENTEGEYSS--------LEHEsVAGVVEsl 189
Cdd:PRK03437  88 GLLLK---------LRFALDHYVNLRPSKLYPGVTSPLAgpgDIDFVVVREGTEGPYTGnggalrvgTPHE-VATEVS-- 155

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  190 kIITKAKSLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDV 269
Cdd:PRK03437 156 -VNTAFGVERVVRDAFERAQKRPRKHLTLVHKTNVLTFAGDLWQRTVDEVAAEYPDVTVDYQHVDAATIFMVTDPSRFDV 234

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  270 MVMPNLYGNIVNNVCAGLVGGPGLVAGANY---GHVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYAT 346
Cdd:PRK03437 235 IVTDNLFGDIITDLAAAVTGGIGLAASGNInptGTNPSMFE-PVHGSAPDIAGQGIADPTAAILSVALLLDHLGEEDAAA 313

                        330       340
                 ....*....|....*....|....
gi 54020666  347 SIRKAV---LASMDNENMHTPDIG 367
Cdd:PRK03437 314 RIEAAVeadLAERGKMGRSTAEVG 337
PRK08194 PRK08194
tartrate dehydrogenase; Provisional
 56-384 5.79e-47

tartrate dehydrogenase; Provisional


Pssm-ID: 181281  Cd Length: 352  Bit Score: 163.74  E-value: 5.79e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   56 TVTMIPGDGIGPELMLHVKSVFR-----HACVPVDFEEVHVSSnadEEDIRNAIMAIRRNRVALKgNIET-------NHN 123
Cdd:PRK08194   5 KIAVIPGDGVGKEVVPAAVRVLKavaevHGGLKFEFTEFPWSC---EYYLEHGEMMPEDGLEQLK-QFDAiflgavgNPK 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  124 LPPSHKSRNNIL---RTSLDLYANVIHCKSLPGV---VTRHKDIDILIVRENTEGEYSSL-------EHEsvagVVESLK 190
Cdd:PRK08194  81 LVPDHISLWGLLikiRREFEQVINIRPAKQLRGIkspLANPKDFDLLVVRENSEGEYSEVggrihrgEDE----IAIQNA 156

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  191 IITKAKSLRIAEYAFKLAQESgRKKVTAVHKAN----IMKLGDGLFlqccREVAARYPQITFDSMIVDNTTMQLVSRPQQ 266
Cdd:PRK08194 157 VFTRKGTERAMRYAFELAAKR-RKHVTSATKSNgivhSMPFWDEVF----QEVGKDYPEIETDSQHIDALAAFFVTRPEE 231

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  267 FDVMVMPNLYGNIVNNVCAGLVGGPGLVAGAN---YGHVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDHLKlHS 343
Cdd:PRK08194 232 FDVIVASNLFGDILTDIGAAIMGSIGIAPAANinvNGKYPSMFE-PVHGSAPDIAGKGIANPIGQIWTAKLMLDHFG-EE 309

                        330       340       350       360
                 ....*....|....*....|....*....|....*....|.
gi 54020666  344 YATSIRKAVLASMDNENMHTPDIGGQGTTSQAIQDIIRHIR 384
Cdd:PRK08194 310 ELGSHLLDVIEDVTEDGIKTPDIGGRATTDEVTDEIISRLK 350
leuB TIGR00169
3-isopropylmalate dehydrogenase; Several NAD- or NADP-dependent dehydrogenases, including ...
 57-383 1.46e-45

3-isopropylmalate dehydrogenase; Several NAD- or NADP-dependent dehydrogenases, including 3-isopropylmalate dehydrogenase, tartrate dehydrogenase, and the dimeric forms of isocitrate dehydrogenase, share a nucleotide binding domain unrelated to that of lactate dehydrogenase and its homologs. These enzymes dehydrogenate their substates at a H-C-OH site adjacent to a H-C-COOH site; the latter carbon, now adjacent to a carbonyl group, readily decarboxylates.Among these decarboxylating dehydrogenases of hydroxyacids, overall sequence homology indicates evolutionary history rather than actual substrate or cofactor specifity, which may be toggled experimentally by replacement of just a few amino acids. 3-isopropylmalate dehydrogenase is an NAD-dependent enzyme and should have a sequence resembling HGSAPDI around residue 340. The subtrate binding loop should include a sequence resembling E[KQR]X(0,1)LLXXR around residue 115. Other contacts of importance are known from crystallography but not detailed here.This model will not find all isopropylmalate dehydrogenases; the enzyme from Sulfolobus sp. strain 7 is more similar to mitochondrial NAD-dependent isocitrate dehydrogenases than to other known isopropylmalate dehydrogenases and was omitted to improve the specificity of the model. It scores below the cutoff and below some enzymes known not to be isopropylmalate dehydrogenase. [Amino acid biosynthesis, Pyruvate family]


Pssm-ID: 272939  Cd Length: 346  Bit Score: 159.87  E-value: 1.46e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666    57 VTMIPGDGIGPELM---LHV-KSVFRHACVPVDFEEVHVSSNADE---EDIRNAIMAIRRNRVA-LKGNIETNH--NLPP 126
Cdd:TIGR00169   2 IAVLPGDGIGPEVMaqaLKVlKAVAERFGLKFEFEEHLIGGAAIDatgQPLPEETLKGCKEADAvLLGAVGGPKwdNLPR 81

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   127 SHKSRNNIL--RTSLDLYANVIHCKSLPGVVTRH-------KDIDILIVRENTEGEYSSLEHE-SVAGVVESLKIITKAK 196
Cdd:TIGR00169  82 DQRPEQGLLklRKSLDLFANLRPAKVFPGLEDLSplkeeiaKGVDFVVVRELTGGIYFGEPKGrEGEGEAWDTEVYTVPE 161

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   197 SLRIAEYAFKLAQESgRKKVTAVHKANIMKLGDgLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLY 276
Cdd:TIGR00169 162 IERIARVAFEMARKR-RKKVTSVDKANVLESSR-LWRKTVEEIAKEYPDVELEHQYIDNAAMQLVKSPTQFDVVVTSNLF 239

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   277 GNIVNNVCAGLVGGPGLVAGANYGH-VYAVFETAtRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLAS 355
Cdd:TIGR00169 240 GDILSDEASVITGSLGMLPSASLGSdGFGLFEPV-HGSAPDIAGKGIANPIAQILSAAMLLRYSFNLEEAADAIEAAVKK 318

                         330       340
                  ....*....|....*....|....*...
gi 54020666   356 MDNENMHTPDIGGQGTTSQAIQDIIRHI 383
Cdd:TIGR00169 319 VLAEGYRTPDLGSSATTAVGTAEMGEEL 346
PRK06451 PRK06451
NADP-dependent isocitrate dehydrogenase;
60-366 1.51e-42

NADP-dependent isocitrate dehydrogenase;


Pssm-ID: 235803  Cd Length: 412  Bit Score: 153.83  E-value: 1.51e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   60 IPGDGIGPELMLHVKSVFRHACV-------PVDFEEVHVSSNADEED----IRNAIMAIRRNRVALKGNIETNhnLPPSH 128
Cdd:PRK06451  29 VEGDGIGPEITHAAMKVINKAVEkaygsdrEIKWVEVLAGDKAEKLTgnrfPKESEELIEKYRVLLKGPLETP--IGKGW 106

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  129 KSRNNILRTSLDLYANVIHCKSLPGVVTRHKD---IDILIVRENTEGEYSSLEH----------------------ESVA 183
Cdd:PRK06451 107 KSINVAIRLMLDLYANIRPVKYIPGIESPLKNpekIDLIIFRENTDDLYRGIEYpydseeakkirdflrkelgvevEDDT 186

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  184 GVveSLKIITKAKSLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQCCREVAAR--------------------- 242
Cdd:PRK06451 187 GI--GIKLISKFKTQRIARMAIKYAIDHKRKKVTIMHKGNVMKYTEGAFREWAYEVALKefrdyvvteeevtknyngvpp 264

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  243 YPQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVGGPGLVAGANYGHVYAVFEtATRNTGKSIANKNI 322
Cdd:PRK06451 265 SGKVIINDRIADNMFQQIIIRPDEYDIILAPNVNGDYISDAAGALVGNIGMLGGANIGDTGGMFE-AIHGTAPKYAGKNV 343

                        330       340       350       360
                 ....*....|....*....|....*....|....*....|....
gi 54020666  323 ANPTATLLASCMMLDHLKLHSYATSIRKAVLASMdNENMHTPDI 366
Cdd:PRK06451 344 ANPTGIIKGGELMLRFMGWDKAADLIDKAIMESI-KQKKVTQDL 386
Icd COG0538
Isocitrate dehydrogenase [Energy production and conversion]; Isocitrate dehydrogenase is part ...
 60-384 1.70e-41

Isocitrate dehydrogenase [Energy production and conversion]; Isocitrate dehydrogenase is part of the Pathway/BioSystem: TCA cycle


Pssm-ID: 440304  Cd Length: 409  Bit Score: 150.65  E-value: 1.70e-41
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  60 IPGDGIGPELMLHVKSVFRHA-------CVPVDFEEVHVS-SNADEEDIR---NAIMAIRRNRVALKGNIETnhnlpP-- 126
Cdd:COG0538  24 IEGDGIGPEITRAIWKVIDAAvekayggKRDIEWKEVDAGeKARDETGDWlpdETAEAIKEYGVGIKGPLTT-----Pvg 98

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 127 -SHKSRNNILRTSLDLYAN---VIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEHES----VAGVVESL--------- 189
Cdd:COG0538  99 gGWRSLNVTIRQILDLYVCrrpVRYFKGVPSPVKHPEKVDIVIFRENTEDIYAGIEWKAgspeALKLIFFLedemgvtvi 178

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 190 ----------KIITKAKSLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQCCREVAAR-YP-------------- 244
Cdd:COG0538 179 rfpedsgigiKPVSDEGTERLVRAAIQYALDNKRKSVTLVHKGNIMKFTEGAFKDWGYEVAEEeFGdkfitegpwekykg 258

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666 245 -----QITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVGGPGLVAGANYG-HVYAVFE----TATRntg 314
Cdd:COG0538 259 pkpagKIVYKDRIADDMLQQILLRPGEYDVIATKNLNGDYISDALAAQVGGLGIAPGANIGdDGGAEFEathgTAPK--- 335

                       330       340       350       360       370       380       390
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 54020666 315 ksIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDNENMhTPD----IGGQG--TTSQAIQDIIRHIR 384
Cdd:COG0538 336 --YAGKDSTNPGSLILSGTMMLRHRGWLEAADLIEKAVEKTIESGKV-TYDlarlMEGATelSTSEFGDAIIENLD 408
PRK07006 PRK07006
isocitrate dehydrogenase; Reviewed
 106-352 5.96e-31

isocitrate dehydrogenase; Reviewed


Pssm-ID: 180792  Cd Length: 409  Bit Score: 122.09  E-value: 5.96e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  106 AIRRNRVALKGNIETnhnlpP---SHKSRNNILRTSLDLYA---NVIHCKSLPGVVTRHKDIDILIVRENTEGEYSSLEH 179
Cdd:PRK07006  84 LIREYRVAIKGPLTT-----PvggGIRSLNVALRQELDLYVclrPVRYFKGVPSPVKRPEDTDMVIFRENSEDIYAGIEW 158

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  180 EsvAGVVESLKII-------------------------TKAKSLRIAEYAFKLAQESGRKKVTAVHKANIMKLGDGLFLQ 234
Cdd:PRK07006 159 K--AGSAEAKKVIkflqeemgvkkirfpetsgigikpvSEEGTERLVRAAIEYAIDNDRKSVTLVHKGNIMKFTEGAFKD 236

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  235 CCREVAARY--------------------PQITFDSMIVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVGGPGLV 294
Cdd:PRK07006 237 WGYQLAEEEfgdelidggpwdkiknpetgKEIIVKDSIADAFLQQILLRPAEYDVIATMNLNGDYISDALAAQVGGIGIA 316

                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 54020666  295 AGANYGHVYAVFEtATRNTGKSIANKNIANPTATLLASCMMLDHLKLHSYATSIRKAV 352
Cdd:PRK07006 317 PGANINDGHAIFE-ATHGTAPKYAGLDKVNPGSVILSAEMMLRHMGWTEAADLIIKSM 373
PLN02329 PLN02329
3-isopropylmalate dehydrogenase
 54-370 6.73e-26

3-isopropylmalate dehydrogenase


Pssm-ID: 215188  Cd Length: 409  Bit Score: 107.85  E-value: 6.73e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666   54 RHTVTMIPGDGIGPELMLHVKSVFRHAC----VPVDFEEVHVSSNA-DEEDI---RNAIMAIRRNRVALKGNI------E 119
Cdd:PLN02329  46 RYNIALLPGDGIGPEVISVAKNVLQKAGslegLEFDFQEMPVGGAAlDLVGVplpEETFTAAKQSDAILLGAIggykwdK 125

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  120 TNHNLPPSHKSRNniLRTSLDLYANVIHCKSLPGVV---TRHKDI----DILIVRENTEGEYSSLE-----HESVAGVVE 187
Cdd:PLN02329 126 NEKHLRPEMALFY--LRRDLKVFANLRPATVLPQLVdasTLKKEVaegvDMMIVRELTGGIYFGEPrgitiNENGEEVGV 203

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  188 SLKIITKAKSLRIAEYAFKLAQESgRKKVTAVHKANIMKlGDGLFLQCCREVAARYPQITFDSMIVDNTTMQLVSRPQQF 267
Cdd:PLN02329 204 STEIYAAHEIDRIARVAFETARKR-RGKLCSVDKANVLD-ASILWRKRVTALASEYPDVELSHMYVDNAAMQLIRDPKQF 281

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  268 DVMVMPNLYGNIVNNVCAGLVGGPGLVAGANYGHVYAVFETATRNTGKSIANKNIANPTATLLASCMMLDH-LKLHSYAT 346
Cdd:PLN02329 282 DTIVTNNIFGDILSDEASMITGSIGMLPSASLGESGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYgLGEEKAAK 361

                        330       340
                 ....*....|....*....|....
gi 54020666  347 SIRKAVLASMdNENMHTPDIGGQG 370
Cdd:PLN02329 362 RIEDAVVDAL-NKGFRTGDIYSPG 384
PRK07362 PRK07362
NADP-dependent isocitrate dehydrogenase;
104-358 9.41e-22

NADP-dependent isocitrate dehydrogenase;


Pssm-ID: 180944  Cd Length: 474  Bit Score: 96.71  E-value: 9.41e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  104 IMAIRRNRVALKGNIETnhnlpP---SHKSRNNILRTSLDLYANVIHCKSLPGVVTRHK---DIDILIVRENTEGEYSSL 177
Cdd:PRK07362  91 LEAIREYGVAIKGPLTT-----PiggGIRSLNVALRQIFDLYSCVRPCRYYAGTPSPHKnpeKLDVIVYRENTEDIYMGI 165

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  178 EHESVAGVVESL----------------------------KIITKAKSLRIAEYAFK--LAQESGRKKVTAVHKANIMKL 227
Cdd:PRK07362 166 EWEAGDEIGDKLikhlneevipaspelgkrqiplgsgigiKPVSKTGSQRHIRRAIEhaLRLPGDKRHVTLVHKGNIMKY 245

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  228 GDGLFLQCCREVAA--------------------RYPQIT-----------FDSM------------------------- 251
Cdd:PRK07362 246 TEGAFRDWGYELATtefrdecvtereswilsnkeKNPNISiednarmiepgYDSLtpekkaaicaevkevldsiwsshgn 325

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 54020666  252 ------------IVDNTTMQLVSRPQQFDVMVMPNLYGNIVNNVCAGLVGGPGLVAGANYGHVYAVFEtATRNTGKSIAN 319
Cdd:PRK07362 326 gkwkekvlvddrIADSIFQQIQTRPQEYSILATLNLNGDYISDAAAAIVGGLGMAPGANIGDNAAIFE-ATHGTAPKHAG 404

                        330       340       350
                 ....*....|....*....|....*....|....*....
gi 54020666  320 KNIANPTATLLASCMMLDHLKLHSYATSIRKAVLASMDN 358
Cdd:PRK07362 405 LDRINPGSVILSGVMMLEYLGWQEAADLITKGLSAAIAN 443
 
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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