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Conserved domains on  [gi|1254004707|ref|NP_001343759|]
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L-lactate dehydrogenase [Caenorhabditis elegans]

Protein Classification

L-lactate dehydrogenase( domain architecture ID 10143083)

L-lactate dehydrogenase catalyzes the last step of glycolysis in which pyruvate is converted to L-lactate

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
LDH_1 cd05293
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
36-333 0e+00

A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes catalyzing the last step of glycolysis in which pyruvate is converted to L-lactate. This subgroup is composed of eukaryotic LDHs. Vertebrate LDHs are non-allosteric. This is in contrast to some bacterial LDHs that are activated by an allosteric effector such as fructose-1,6-bisphosphate. LDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


:

Pssm-ID: 133429 [Multi-domain]  Cd Length: 312  Bit Score: 520.62  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:cd05293    16 MACAISILAKGLADELVLVDVVEDKLKGEAMDLQHGSAFLKNPKIEADKDYSVTANSKVVIVTAGARQNEGESRLDLVQR 95
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:cd05293    96 NVDIFKGIIPKLVKYSPNAILLVVSNPVDIMTYVAWKLSGLPKHRVIGSGCNLDSARFRYLIAERLGVAPSSVHGWIIGE 175
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNEHWeAEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:cd05293   176 HGDSSVPVWSGVNVAGVRLQDLNPDIGTDKDPEKW-KEVHKQVVDSAYEVIKLKGYTSWAIGLSVADLVDAILRNTGRVH 254
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 276 ALSTNVKGFHGINDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQNG 333
Cdd:cd05293   255 SVSTLVKGLHGIEDEVFLSLPCILGENGITHVIKQPLTEEEQEKLQKSADTLWEVQKQ 312
 
Name Accession Description Interval E-value
LDH_1 cd05293
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
36-333 0e+00

A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes catalyzing the last step of glycolysis in which pyruvate is converted to L-lactate. This subgroup is composed of eukaryotic LDHs. Vertebrate LDHs are non-allosteric. This is in contrast to some bacterial LDHs that are activated by an allosteric effector such as fructose-1,6-bisphosphate. LDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133429 [Multi-domain]  Cd Length: 312  Bit Score: 520.62  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:cd05293    16 MACAISILAKGLADELVLVDVVEDKLKGEAMDLQHGSAFLKNPKIEADKDYSVTANSKVVIVTAGARQNEGESRLDLVQR 95
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:cd05293    96 NVDIFKGIIPKLVKYSPNAILLVVSNPVDIMTYVAWKLSGLPKHRVIGSGCNLDSARFRYLIAERLGVAPSSVHGWIIGE 175
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNEHWeAEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:cd05293   176 HGDSSVPVWSGVNVAGVRLQDLNPDIGTDKDPEKW-KEVHKQVVDSAYEVIKLKGYTSWAIGLSVADLVDAILRNTGRVH 254
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 276 ALSTNVKGFHGINDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQNG 333
Cdd:cd05293   255 SVSTLVKGLHGIEDEVFLSLPCILGENGITHVIKQPLTEEEQEKLQKSADTLWEVQKQ 312
PLN02602 PLN02602
lactate dehydrogenase
36-332 6.88e-148

lactate dehydrogenase


Pssm-ID: 178212 [Multi-domain]  Cd Length: 350  Bit Score: 420.33  E-value: 6.88e-148
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:PLN02602   50 MAIAQTILTQDLADELALVDVNPDKLRGEMLDLQHAAAFLPRTKILASTDYAVTAGSDLCIVTAGARQIPGESRLNLLQR 129
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:PLN02602  130 NVALFRKIIPELAKYSPDTILLIVSNPVDVLTYVAWKLSGFPANRVIGSGTNLDSSRFRFLIADHLDVNAQDVQAYIVGE 209
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNEHWEaEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:PLN02602  210 HGDSSVALWSSVSVGGVPVLSFLEKQQIAYEKETLE-EIHRAVVDSAYEVIKLKGYTSWAIGYSVASLVRSLLRDQRRIH 288
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 276 ALSTNVKGFHGIN-DDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQN 332
Cdd:PLN02602  289 PVSVLAKGFHGIDeGDVFLSLPAQLGRNGVLGVVNVHLTDEEAERLRKSAKTLWEVQS 346
L-LDH-NAD TIGR01771
L-lactate dehydrogenase; This model represents the NAD-dependent L-lactate dehydrogenases from ...
36-329 1.48e-140

L-lactate dehydrogenase; This model represents the NAD-dependent L-lactate dehydrogenases from bacteria and eukaryotes. This enzyme function as as the final step in anaerobic glycolysis. Although lactate dehydrogenases have in some cases been mistaken for malate dehydrogenases due to the similarity of these two substrates and the apparent ease with which evolution can toggle these activities, critical residues have been identified which can discriminate between the two activities. At the time of the creation of this model no hits above the trusted cutoff contained critical residues typical of malate dehydrogenases. [Energy metabolism, Anaerobic, Energy metabolism, Glycolysis/gluconeogenesis]


Pssm-ID: 273796 [Multi-domain]  Cd Length: 299  Bit Score: 399.65  E-value: 1.48e-140
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:TIGR01771   9 SSTAFALLNQGIADEIVLIDINKDKAEGEAMDLQHAASFLPTPKKIRSGDYSDCKDADLVVITAGAPQKPGETRLELVGR 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:TIGR01771  89 NVRIMKSIVPEVVKSGFDGIFLVATNPVDILTYVAWKLSGFPKNRVIGSGTVLDTARLRYLLAEKLGVDPQSVHAYIIGE 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNEHWeaEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:TIGR01771 169 HGDSEVPVWSSATIGGVPLLDYLKAKGTETDLDLE--EIEKEVRDAAYEIINRKGATYYGIGMAVARIVEAILHDENRVL 246
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1254004707 276 ALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLE 329
Cdd:TIGR01771 247 PVSAYLDGEYGIK-DVYIGVPAVLGRNGVEEIIELPLSDEEKEAFQKSAETLKK 299
Mdh COG0039
Malate/lactate dehydrogenase [Energy production and conversion]; Malate/lactate dehydrogenase ...
36-332 3.33e-123

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


Pssm-ID: 439809 [Multi-domain]  Cd Length: 302  Bit Score: 355.86  E-value: 3.33e-123
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRH-CTVKADtDYSITAGSKLCVVTAGARQREGETRLSLVQ 114
Cdd:COG0039    13 STLAFRLASGGLADELVLIDINEGKAEGEALDLADAFPLLGFdVKITAG-DYEDLADADVVVITAGAPRKPGMSRLDLLE 91
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 115 RNVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIG 194
Cdd:COG0039    92 ANAKIFKSVGEAIKKYAPDAIVLVVTNPVDVMTYIAQKASGLPKERVIGMGTVLDSARFRSFLAEKLGVSPRDVHAYVLG 171
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 195 EHGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDnehweaEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNV 274
Cdd:COG0039   172 EHGDSMVPLWSHATVGGIPLTELIKETDEDLD------EIIERVRKGGAEIIEGKGSTYYAIAAAAARIVEAILRDEKRV 245
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 275 FALSTNVKGFHGInDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQN 332
Cdd:COG0039   246 LPVSVYLDGEYGI-EDVYLGVPVVIGRNGVEKIVELELTDEERAKLDASAEELKEEID 302
Ldh_1_N pfam00056
lactate/malate dehydrogenase, NAD binding domain; L-lactate dehydrogenases are metabolic ...
36-163 7.55e-51

lactate/malate dehydrogenase, NAD binding domain; L-lactate dehydrogenases are metabolic enzymes which catalyze the conversion of L-lactate to pyruvate, the last step in anaerobic glycolysis. L-2-hydroxyisocaproate dehydrogenases are also members of the family. Malate dehydrogenases catalyze the interconversion of malate to oxaloacetate. The enzyme participates in the citric acid cycle. L-lactate dehydrogenase is also found as a lens crystallin in bird and crocodile eyes. N-terminus (this family) is a Rossmann NAD-binding fold. C-terminus is an unusual alpha+beta fold.


Pssm-ID: 395010 [Multi-domain]  Cd Length: 141  Bit Score: 165.47  E-value: 7.55e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:pfam00056  14 QSLAFLLANKGLADELVLYDIVKEKLEGVAMDLSHGSTFLLVPGIVGGGDYEDLKDADVVVITAGVPRKPGMTRLDLLNV 93
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFG 163
Cdd:pfam00056  94 NAKIFKSIGPALAKYAPNAIVLVVSNPVDILTYVAWKASGFPPNRVFG 141
 
Name Accession Description Interval E-value
LDH_1 cd05293
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
36-333 0e+00

A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes catalyzing the last step of glycolysis in which pyruvate is converted to L-lactate. This subgroup is composed of eukaryotic LDHs. Vertebrate LDHs are non-allosteric. This is in contrast to some bacterial LDHs that are activated by an allosteric effector such as fructose-1,6-bisphosphate. LDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133429 [Multi-domain]  Cd Length: 312  Bit Score: 520.62  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:cd05293    16 MACAISILAKGLADELVLVDVVEDKLKGEAMDLQHGSAFLKNPKIEADKDYSVTANSKVVIVTAGARQNEGESRLDLVQR 95
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:cd05293    96 NVDIFKGIIPKLVKYSPNAILLVVSNPVDIMTYVAWKLSGLPKHRVIGSGCNLDSARFRYLIAERLGVAPSSVHGWIIGE 175
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNEHWeAEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:cd05293   176 HGDSSVPVWSGVNVAGVRLQDLNPDIGTDKDPEKW-KEVHKQVVDSAYEVIKLKGYTSWAIGLSVADLVDAILRNTGRVH 254
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 276 ALSTNVKGFHGINDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQNG 333
Cdd:cd05293   255 SVSTLVKGLHGIEDEVFLSLPCILGENGITHVIKQPLTEEEQEKLQKSADTLWEVQKQ 312
PLN02602 PLN02602
lactate dehydrogenase
36-332 6.88e-148

lactate dehydrogenase


Pssm-ID: 178212 [Multi-domain]  Cd Length: 350  Bit Score: 420.33  E-value: 6.88e-148
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:PLN02602   50 MAIAQTILTQDLADELALVDVNPDKLRGEMLDLQHAAAFLPRTKILASTDYAVTAGSDLCIVTAGARQIPGESRLNLLQR 129
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:PLN02602  130 NVALFRKIIPELAKYSPDTILLIVSNPVDVLTYVAWKLSGFPANRVIGSGTNLDSSRFRFLIADHLDVNAQDVQAYIVGE 209
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNEHWEaEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:PLN02602  210 HGDSSVALWSSVSVGGVPVLSFLEKQQIAYEKETLE-EIHRAVVDSAYEVIKLKGYTSWAIGYSVASLVRSLLRDQRRIH 288
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 276 ALSTNVKGFHGIN-DDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQN 332
Cdd:PLN02602  289 PVSVLAKGFHGIDeGDVFLSLPAQLGRNGVLGVVNVHLTDEEAERLRKSAKTLWEVQS 346
L-LDH-NAD TIGR01771
L-lactate dehydrogenase; This model represents the NAD-dependent L-lactate dehydrogenases from ...
36-329 1.48e-140

L-lactate dehydrogenase; This model represents the NAD-dependent L-lactate dehydrogenases from bacteria and eukaryotes. This enzyme function as as the final step in anaerobic glycolysis. Although lactate dehydrogenases have in some cases been mistaken for malate dehydrogenases due to the similarity of these two substrates and the apparent ease with which evolution can toggle these activities, critical residues have been identified which can discriminate between the two activities. At the time of the creation of this model no hits above the trusted cutoff contained critical residues typical of malate dehydrogenases. [Energy metabolism, Anaerobic, Energy metabolism, Glycolysis/gluconeogenesis]


Pssm-ID: 273796 [Multi-domain]  Cd Length: 299  Bit Score: 399.65  E-value: 1.48e-140
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:TIGR01771   9 SSTAFALLNQGIADEIVLIDINKDKAEGEAMDLQHAASFLPTPKKIRSGDYSDCKDADLVVITAGAPQKPGETRLELVGR 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:TIGR01771  89 NVRIMKSIVPEVVKSGFDGIFLVATNPVDILTYVAWKLSGFPKNRVIGSGTVLDTARLRYLLAEKLGVDPQSVHAYIIGE 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNEHWeaEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:TIGR01771 169 HGDSEVPVWSSATIGGVPLLDYLKAKGTETDLDLE--EIEKEVRDAAYEIINRKGATYYGIGMAVARIVEAILHDENRVL 246
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1254004707 276 ALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLE 329
Cdd:TIGR01771 247 PVSAYLDGEYGIK-DVYIGVPAVLGRNGVEEIIELPLSDEEKEAFQKSAETLKK 299
LDH_2 cd05292
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
36-334 9.96e-136

A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes catalyzing the last step of glycolysis in which pyruvate is converted to L-lactate. This subgroup is composed predominantly of bacterial LDHs and a few fungal LDHs. Bacterial LDHs may be non-allosteric or may be activated by an allosteric effector such as fructose-1,6-bisphosphate. LDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133428 [Multi-domain]  Cd Length: 308  Bit Score: 388.00  E-value: 9.96e-136
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADtDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:cd05292    13 STTAYALLLRGLASEIVLVDINKAKAEGEAMDLAHGTPFVKPVRIYAG-DYADCKGADVVVITAGANQKPGETRLDLLKR 91
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:cd05292    92 NVAIFKEIIPQILKYAPDAILLVVTNPVDVLTYVAYKLSGLPPNRVIGSGTVLDTARFRYLLGEHLGVDPRSVHAYIIGE 171
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNEHwEAEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:cd05292   172 HGDSEVAVWSSANIGGVPLDEFCKLCGRPFDEEV-REEIFEEVRNAAYEIIERKGATYYAIGLALARIVEAILRDENSVL 250
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1254004707 276 ALSTNVKGFHGInDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQNGI 334
Cdd:cd05292   251 TVSSLLDGQYGI-KDVALSLPCIVGRSGVERVLPPPLSEEEEEALRASAEVLKEAIESL 308
Mdh COG0039
Malate/lactate dehydrogenase [Energy production and conversion]; Malate/lactate dehydrogenase ...
36-332 3.33e-123

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


Pssm-ID: 439809 [Multi-domain]  Cd Length: 302  Bit Score: 355.86  E-value: 3.33e-123
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRH-CTVKADtDYSITAGSKLCVVTAGARQREGETRLSLVQ 114
Cdd:COG0039    13 STLAFRLASGGLADELVLIDINEGKAEGEALDLADAFPLLGFdVKITAG-DYEDLADADVVVITAGAPRKPGMSRLDLLE 91
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 115 RNVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIG 194
Cdd:COG0039    92 ANAKIFKSVGEAIKKYAPDAIVLVVTNPVDVMTYIAQKASGLPKERVIGMGTVLDSARFRSFLAEKLGVSPRDVHAYVLG 171
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 195 EHGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDnehweaEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNV 274
Cdd:COG0039   172 EHGDSMVPLWSHATVGGIPLTELIKETDEDLD------EIIERVRKGGAEIIEGKGSTYYAIAAAAARIVEAILRDEKRV 245
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 275 FALSTNVKGFHGInDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQN 332
Cdd:COG0039   246 LPVSVYLDGEYGI-EDVYLGVPVVIGRNGVEKIVELELTDEERAKLDASAEELKEEID 302
ldh PRK00066
L-lactate dehydrogenase; Reviewed
37-334 3.98e-121

L-lactate dehydrogenase; Reviewed


Pssm-ID: 178836 [Multi-domain]  Cd Length: 315  Bit Score: 351.12  E-value: 3.98e-121
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  37 ACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKAdTDYSITAGSKLCVVTAGARQREGETRLSLVQRN 116
Cdd:PRK00066   20 SYAYALVNQGIADELVIIDINKEKAEGDAMDLSHAVPFTSPTKIYA-GDYSDCKDADLVVITAGAPQKPGETRLDLVEKN 98
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 117 VEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGEH 196
Cdd:PRK00066   99 LKIFKSIVGEVMASGFDGIFLVASNPVDILTYATWKLSGFPKERVIGSGTSLDSARFRYMLSEKLDVDPRSVHAYIIGEH 178
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 197 GDSSVAVWSGVNVAGVTLHEIKPDIGEktDNEHWEAEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVFA 276
Cdd:PRK00066  179 GDTEFPVWSHANVAGVPLEEYLEENEQ--YDEEDLDEIFENVRDAAYEIIEKKGATYYGIAMALARITKAILNNENAVLP 256
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 277 LSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQNGI 334
Cdd:PRK00066  257 VSAYLEGQYGEE-DVYIGVPAVVNRNGIREIVELPLNDDEKQKFAHSADVLKEIMDEA 313
LDH_like cd00300
L-lactate dehydrogenase-like enzymes; Members of this subfamily are tetrameric NAD-dependent ...
36-332 7.99e-120

L-lactate dehydrogenase-like enzymes; Members of this subfamily are tetrameric NAD-dependent 2-hydroxycarboxylate dehydrogenases including LDHs, L-2-hydroxyisocaproate dehydrogenases (L-HicDH), and LDH-like malate dehydrogenases (MDH). Dehydrogenases catalyze the conversion of carbonyl compounds to alcohols or amino acids. LDHs catalyze the last step of glycolysis in which pyruvate is converted to L-lactate. Vertebrate LDHs are non-allosteric, but some bacterial LDHs are activated by an allosteric effector such as fructose-1,6-bisphosphate. L-HicDH catalyzes the conversion of a variety of 2-oxo carboxylic acids with medium-sized aliphatic or aromatic side chains. MDH is one of the key enzymes in the citric acid cycle, facilitating both the conversion of malate to oxaloacetate and replenishing levels of oxalacetate by reductive carboxylation of pyruvate. The LDH-like subfamily is part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133418 [Multi-domain]  Cd Length: 300  Bit Score: 347.33  E-value: 7.99e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:cd00300    11 AAVAFALIAKGLASELVLVDVNEEKAKGDALDLSHASAFLATGTIVRGGDYADAADADIVVITAGAPRKPGETRLDLINR 90
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:cd00300    91 NAPILRSVITNLKKYGPDAIILVVSNPVDILTYVAQKLSGLPKNRVIGSGTLLDSARFRSLLAEKLDVDPQSVHAYVLGE 170
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDIGEKtdnehwEAEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:cd00300   171 HGDSQVVAWSTATVGGLPLEELAPFTKLD------LEAIEEEVRTSGYEIIRLKGATNYGIATAIADIVKSILLDERRVL 244
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1254004707 276 ALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQN 332
Cdd:cd00300   245 PVSAVQEGQYGIE-DVALSVPAVVGREGVVRILEIPLTEDEEAKLQKSAEALKEVLN 300
HicDH_like cd05291
L-2-hydroxyisocapronate dehydrogenases and some bacterial L-lactate dehydrogenases; ...
36-330 2.03e-113

L-2-hydroxyisocapronate dehydrogenases and some bacterial L-lactate dehydrogenases; L-2-hydroxyisocapronate dehydrogenase (HicDH) catalyzes the conversion of a variety of 2-oxo carboxylic acids with medium-sized aliphatic or aromatic side chains. This subfamily is composed of HicDHs and some bacterial L-lactate dehydrogenases (LDH). LDHs catalyze the last step of glycolysis in which pyruvate is converted to L-lactate. Bacterial LDHs can be non-allosteric or may be activated by an allosteric effector such as fructose-1,6-bisphosphate. Members of this subfamily with known structures such as the HicDH of Lactobacillus confusus, the non-allosteric LDH of Lactobacillus pentosus, and the allosteric LDH of Bacillus stearothermophilus, show that they exist as homotetramers. The HicDH-like subfamily is part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133427 [Multi-domain]  Cd Length: 306  Bit Score: 330.97  E-value: 2.03e-113
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFT-RHCTVKAdTDYSITAGSKLCVVTAGARQREGETRLSLVQ 114
Cdd:cd05291    13 SSFAYSLVNQGIADELVLIDINEEKAEGEALDLEDALAFLpSPVKIKA-GDYSDCKDADIVVITAGAPQKPGETRLDLLE 91
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 115 RNVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIG 194
Cdd:cd05291    92 KNAKIMKSIVPKIKASGFDGIFLVASNPVDVITYVVQKLSGLPKNRVIGTGTSLDTARLRRALAEKLNVDPRSVHAYVLG 171
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 195 EHGDSSVAVWSGVNVAGVTLHEIKPDIGEKTDNehwEAEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNV 274
Cdd:cd05291   172 EHGDSQFVAWSTVTVGGKPLLDLLKEGKLSELD---LDEIEEDVRKAGYEIINGKGATYYGIATALARIVKAILNDENAI 248
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1254004707 275 FALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEV 330
Cdd:cd05291   249 LPVSAYLDGEYGEK-DVYIGVPAIIGRNGVEEVIELDLTEEEQEKFEKSADIIKEN 303
PRK06223 PRK06223
malate dehydrogenase; Reviewed
37-327 5.93e-82

malate dehydrogenase; Reviewed


Pssm-ID: 180477 [Multi-domain]  Cd Length: 307  Bit Score: 250.82  E-value: 5.93e-82
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  37 ACAYSILQQNLAnELCLVDVVADKLKGEMMDLQHGLAFTR-HCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:PRK06223   16 TLAHLLALKELG-DVVLFDIVEGVPQGKALDIAEAAPVEGfDTKITGTNDYEDIAGSDVVVITAGVPRKPGMSRDDLLGI 94
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:PRK06223   95 NAKIMKDVAEGIKKYAPDAIVIVVTNPVDAMTYVALKESGFPKNRVIGMAGVLDSARFRTFIAEELNVSVKDVTAFVLGG 174
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDigEKTDnehweaEIHKKVVDSAYEIIKL--KGYTSWAIGLSVAKIAQGIFSNSRN 273
Cdd:PRK06223  175 HGDSMVPLVRYSTVGGIPLEDLLSK--EKLD------EIVERTRKGGAEIVGLlkTGSAYYAPAASIAEMVEAILKDKKR 246
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1254004707 274 VFALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKAL 327
Cdd:PRK06223  247 VLPCSAYLEGEYGVK-DVYVGVPVKLGKNGVEKIIELELDDEEKAAFDKSVEAV 299
LDH-like_MDH cd01339
L-lactate dehydrogenase-like malate dehydrogenase proteins; Members of this subfamily have an ...
37-327 1.06e-78

L-lactate dehydrogenase-like malate dehydrogenase proteins; Members of this subfamily have an LDH-like structure and an MDH enzymatic activity. Some members, like MJ0490 from Methanococcus jannaschii, exhibit both MDH and LDH activities. Tetrameric MDHs, including those from phototrophic bacteria, are more similar to LDHs than to other MDHs. LDH catalyzes the last step of glycolysis in which pyruvate is converted to L-lactate. MDH is one of the key enzymes in the citric acid cycle, facilitating both the conversion of malate to oxaloacetate and replenishing levels of oxalacetate by reductive carboxylation of pyruvate. The LDH-like MDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133424 [Multi-domain]  Cd Length: 300  Bit Score: 242.38  E-value: 1.06e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  37 ACAYSILQQNLAnELCLVDVVADKLKGEMMDLQHGLAFTR-HCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:cd01339    12 TLAQLLALKELG-DVVLLDIVEGLPQGKALDISQAAPILGsDTKVTGTNDYEDIAGSDVVVITAGIPRKPGMSRDDLLGT 90
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGE 195
Cdd:cd01339    91 NAKIVKEVAENIKKYAPNAIVIVVTNPLDVMTYVAYKASGFPRNRVIGMAGVLDSARFRYFIAEELGVSVKDVQAMVLGG 170
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 196 HGDSSVAVWSGVNVAGVTLHEIKPDigEKTDnehweaEIHKKVVDSAYEIIKLKGYTS--WAIGLSVAKIAQGIFSNSRN 273
Cdd:cd01339   171 HGDTMVPLPRYSTVGGIPLTELITK--EEID------EIVERTRNGGAEIVNLLKTGSayYAPAAAIAEMVEAILKDKKR 242
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1254004707 274 VFALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKAL 327
Cdd:cd01339   243 VLPCSAYLEGEYGIK-DIFVGVPVVLGKNGVEKIIELDLTDEEKEAFDKSVESV 295
LDH_3 cd05290
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
41-330 5.12e-74

A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes catalyzing the last step of glycolysis in which pyruvate is converted to L-lactate. This subgroup is composed of some bacterial LDHs from firmicutes, gammaproteobacteria, and actinobacteria. Vertebrate LDHs are non-allosteric, but some bacterial LDHs are activated by an allosteric effector such as fructose-1,6-bisphosphate. LDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenase, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133426 [Multi-domain]  Cd Length: 307  Bit Score: 230.68  E-value: 5.12e-74
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  41 SILQQNLANELCLVDVVADKLKGEMMDLQH--GLAFTRHCTVKAdTDYSITAGSKLCVVTAGARQREGET--RLSLVQRN 116
Cdd:cd05290    17 YALALGLFSEIVLIDVNEGVAEGEALDFHHatALTYSTNTKIRA-GDYDDCADADIIVITAGPSIDPGNTddRLDLAQTN 95
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 117 VEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGEH 196
Cdd:cd05290    96 AKIIREIMGNITKVTKEAVIILITNPLDIAVYIAATEFDYPANKVIGTGTMLDTARLRRIVADKYGVDPKNVTGYVLGEH 175
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 197 GDSSVAVWSGVNVAGVTLHEIKPDIG-EKTDNEhweaEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:cd05290   176 GSHAFPVWSLVNIAGLPLDELEALFGkEPIDKD----ELLEEVVQAAYDVFNRKGWTNAGIAKSASRLIKAILLDERSIL 251
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1254004707 276 ALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEV 330
Cdd:cd05290   252 PVCTLLSGEYGLS-DVALSLPTVIGAKGIERVLEIPLDEWELEKLHKSAKAIRET 305
LDH_MDH_like cd00650
NAD-dependent, lactate dehydrogenase-like, 2-hydroxycarboxylate dehydrogenase family; Members ...
36-332 1.36e-67

NAD-dependent, lactate dehydrogenase-like, 2-hydroxycarboxylate dehydrogenase family; Members of this family include ubiquitous enzymes like L-lactate dehydrogenases (LDH), L-2-hydroxyisocaproate dehydrogenases, and some malate dehydrogenases (MDH). LDH catalyzes the last step of glycolysis in which pyruvate is converted to L-lactate. MDH is one of the key enzymes in the citric acid cycle, facilitating both the conversion of malate to oxaloacetate and replenishing levels of oxalacetate by reductive carboxylation of pyruvate. The LDH/MDH-like proteins are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133419 [Multi-domain]  Cd Length: 263  Bit Score: 212.95  E-value: 1.36e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQ--NLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTD-YSITAGSKLCVVTAGARQREGETRLSL 112
Cdd:cd00650    12 PALAFGLADGsvLLAIELVLYDIDEEKLKGVAMDLQDAVEPLADIKVSITDDpYEAFKDADVVIITAGVGRKPGMGRLDL 91
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 113 VQRNVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTnLDSARFRFLLSEKLNIAPSSCHGWI 192
Cdd:cd00650    92 LKRNVPIVKEIGDNIEKYSPDAWIIVVSNPVDIITYLVWRYSGLPKEKVIGLGT-LDPIRFRRILAEKLGVDPDDVKVYI 170
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 193 IGEHGDSSVAVWSGVNvagvtlheikpdigektdnehweaeihkkvvdsayeiiklkgytswaIGLSVAKIAQGIFSNSR 272
Cdd:cd00650   171 LGEHGGSQVPDWSTVR-----------------------------------------------IATSIADLIRSLLNDEG 203
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 273 NVFALSTNVKGFHGINDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEVQN 332
Cdd:cd00650   204 EILPVGVRNNGQIGIPDDVVVSVPCIVGKNGVEEPIEVGLTDFELEKLQKSADTLKKELE 263
Ldh_1_N pfam00056
lactate/malate dehydrogenase, NAD binding domain; L-lactate dehydrogenases are metabolic ...
36-163 7.55e-51

lactate/malate dehydrogenase, NAD binding domain; L-lactate dehydrogenases are metabolic enzymes which catalyze the conversion of L-lactate to pyruvate, the last step in anaerobic glycolysis. L-2-hydroxyisocaproate dehydrogenases are also members of the family. Malate dehydrogenases catalyze the interconversion of malate to oxaloacetate. The enzyme participates in the citric acid cycle. L-lactate dehydrogenase is also found as a lens crystallin in bird and crocodile eyes. N-terminus (this family) is a Rossmann NAD-binding fold. C-terminus is an unusual alpha+beta fold.


Pssm-ID: 395010 [Multi-domain]  Cd Length: 141  Bit Score: 165.47  E-value: 7.55e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  36 MACAYSILQQNLANELCLVDVVADKLKGEMMDLQHGLAFTRHCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQR 115
Cdd:pfam00056  14 QSLAFLLANKGLADELVLYDIVKEKLEGVAMDLSHGSTFLLVPGIVGGGDYEDLKDADVVVITAGVPRKPGMTRLDLLNV 93
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 1254004707 116 NVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFG 163
Cdd:pfam00056  94 NAKIFKSIGPALAKYAPNAIVLVVSNPVDILTYVAWKASGFPPNRVFG 141
LDH-like_MDH_nadp cd05294
A lactate dehydrogenases-like structure with malate dehydrogenase enzymatic activity; The ...
46-325 1.01e-50

A lactate dehydrogenases-like structure with malate dehydrogenase enzymatic activity; The LDH-like MDH proteins have a lactate dehyhydrogenase-like (LDH-like) structure and malate dehydrogenase (MDH) enzymatic activity. This subgroup is composed of some archaeal LDH-like MDHs that prefer NADP(H) rather than NAD(H) as a cofactor. One member, MJ0490 from Methanococcus jannaschii, has been observed to form dimers and tetramers during crystalization, although it is believed to exist primarilly as a tetramer in solution. In addition to its MDH activity, MJ0490 also possesses fructose-1,6-bisphosphate-activated LDH activity. Members of this subgroup have a higher sequence similarity to LDHs than to other MDHs. LDH catalyzes the last step of glycolysis in which pyruvate is converted to L-lactate. MDH is one of the key enzymes in the citric acid cycle, facilitating both the conversion of malate to oxaloacetate and replenishing levels of oxalacetate by reductive carboxylation of pyruvate. The LDH-like MDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)- binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenase, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133430 [Multi-domain]  Cd Length: 309  Bit Score: 170.66  E-value: 1.01e-50
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  46 NLANELCLVDVV-------ADKLKGEMMDLQHGLAFTR-HCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQRNV 117
Cdd:cd05294    19 LLAKEDVVKEINlisrpksLEKLKGLRLDIYDALAAAGiDAEIKISSDLSDVAGSDIVIITAGVPRKEGMSRLDLAKKNA 98
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 118 EIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGEHG 197
Cdd:cd05294    99 KIVKKYAKQIAEFAPDTKILVVTNPVDVMTYKALKESGFDKNRVFGLGTHLDSLRFKVAIAKHFNVHISEVHTRIIGEHG 178
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 198 DSSVAVWSGVNVAGVTLheikpdigekTDNEHWE----AEIHKKVVDSAYEIIKLKGYTSWAIGLSVAKIAQGIFSNSRN 273
Cdd:cd05294   179 DSMVPLISSTSIGGIPI----------KRFPEYKdfdvEKIVETVKNAGQNIISLKGGSEYGPASAISNLVRTIANDERR 248
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1254004707 274 VFALSTNVKG-FHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAK 325
Cdd:cd05294   249 ILTVSTYLEGeIDGIR-DVCIGVPVKLGKNGIEEIVPIEMDDDEREAFRKSAE 300
MalateDH_bact TIGR01763
malate dehydrogenase, NAD-dependent; This enzyme converts malate into oxaloacetate in the ...
39-330 2.86e-49

malate dehydrogenase, NAD-dependent; This enzyme converts malate into oxaloacetate in the citric acid cycle. The critical residues which discriminate malate dehydrogenase from lactate dehydrogenase have been characterized, and have been used to set the cutoffs for this model. Sequences showing [aflimv][ap]R[rk]pgM[st] and [ltv][ilm]gGhgd were kept above trusted, while those in which the capitalized residues in the patterns were found to be Q, E and E were kept below the noise cutoff. Some sequences in the grey zone have been annotated as malate dehydrogenases, but none have been characterized. Phylogenetically, a clade of sequences from eukaryotes such as Toxoplasma and Plasmodium which include a characterized lactate dehydrogenase and show abiguous critical residue patterns appears to be more closely related to these bacterial sequences than other eukaryotic sequences. These are relatively long branch and have been excluded from the model. All other sequences falling below trusted appear to be phylogenetically outside of the clade including the trusted hits. The annotation of Botryococcus braunii as lactate dehydrogenase appears top be in error. This was initially annotated as MDH by Swiss-Prot and then changed. The rationale for either of these annotations is not traceable. [Energy metabolism, TCA cycle]


Pssm-ID: 273792 [Multi-domain]  Cd Length: 305  Bit Score: 166.97  E-value: 2.86e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  39 AYSILQQNLAnELCLVDVVADKLKGEMMDLQH----GLAFTRhctVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQ 114
Cdd:TIGR01763  17 AFRLAEKELA-DLVLLDVVEGIPQGKALDMYEaspvGGFDTK---VTGTNNYADTANSDIVVITAGLPRKPGMSREDLLS 92
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 115 RNVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIG 194
Cdd:TIGR01763  93 MNAGIVREVTGRIMEHSPNPIIVVVSNPLDAMTYVAWQKSGFPKERVIGQAGVLDSARFRTFIAMELGVSVQDVTACVLG 172
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 195 EHGDSSVAVWSGVNVAGVTLHEIKPdiGEKTdnehweAEIHKKVVDSAYEIIKL--KGYTSWAIGLSVAKIAQGIFSNSR 272
Cdd:TIGR01763 173 GHGDAMVPLVRYSTVAGIPVADLIS--AERI------AEIVERTRKGGGEIVNLlkQGSAYYAPAASVVEMVEAILKDRK 244
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1254004707 273 NVFALSTNVKGFHGInDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLEV 330
Cdd:TIGR01763 245 RVLPCAAYLDGQYGI-DGIYVGVPVILGKNGVEHIYELKLDQSELALLNKSAKIVDEN 301
PTZ00082 PTZ00082
L-lactate dehydrogenase; Provisional
39-325 2.92e-48

L-lactate dehydrogenase; Provisional


Pssm-ID: 173376 [Multi-domain]  Cd Length: 321  Bit Score: 164.86  E-value: 2.92e-48
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  39 AYSILQQNLAnELCLVDVVADKLKGEMMDLQHGLA-FTRHCTVKADTDYSITAGSKLCVVTAGARQREGET-----RLSL 112
Cdd:PTZ00082   22 AYLIVLKNLG-DVVLFDIVKNIPQGKALDISHSNViAGSNSKVIGTNNYEDIAGSDVVIVTAGLTKRPGKSdkewnRDDL 100
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 113 VQRNVEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWI 192
Cdd:PTZ00082  101 LPLNAKIMDEVAEGIKKYCPNAFVIVITNPLDVMVKLLQEHSGLPKNKVCGMAGVLDSSRLRTYIAEKLGVNPRDVHASV 180
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 193 IGEHGDSSVAVWSGVNVAGVTLHE-IKPdiGEKTDNEhwEAEIHKKVVDSAYEIIKLKGYTS--WAIGLSVAKIAQGIFS 269
Cdd:PTZ00082  181 IGAHGDKMVPLPRYVTVGGIPLSEfIKK--GLITQEE--IDEIVERTRNTGKEIVDLLGTGSayFAPAAAAIEMAEAYLK 256
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1254004707 270 NSRNVFALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAK 325
Cdd:PTZ00082  257 DKKRVLPCSAYLEGQYGHK-DIYMGTPAVIGANGVEKIIELDLTPEEQKKFDESIK 311
PTZ00117 PTZ00117
malate dehydrogenase; Provisional
39-329 8.21e-46

malate dehydrogenase; Provisional


Pssm-ID: 173409 [Multi-domain]  Cd Length: 319  Bit Score: 158.35  E-value: 8.21e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  39 AYSILQQNLAnELCLVDVVADKLKGEMMDLQHGLAFTR-HCTVKADTDYSITAGSKLCVVTAGARQREGETRLSLVQRNV 117
Cdd:PTZ00117   21 ALLILQKNLG-DVVLYDVIKGVPQGKALDLKHFSTLVGsNINILGTNNYEDIKDSDVVVITAGVQRKEEMTREDLLTING 99
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 118 EIFKGIIPQLVKYSPDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIGEHG 197
Cdd:PTZ00117  100 KIMKSVAESVKKYCPNAFVICVTNPLDCMVKVFQEKSGIPSNKICGMAGVLDSSRFRCNLAEKLGVSPGDVSAVVIGGHG 179
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 198 DSSVAVWSGVNVAGVTLHEIKPDiGEKTDNEhwEAEIHKKVVDSAYEIIKL--KGYTSWAIGLSVAKIAQGIFSNSRNVF 275
Cdd:PTZ00117  180 DLMVPLPRYCTVNGIPLSDFVKK-GAITEKE--INEIIKKTRNMGGEIVKLlkKGSAFFAPAAAIVAMIEAYLKDEKRVL 256
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1254004707 276 ALSTNVKGFHGINdDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLE 329
Cdd:PTZ00117  257 VCSVYLNGQYNCK-NLFVGVPVVIGGKGIEKVIELELNAEEKELFDKSIESIQE 309
Ldh_1_C pfam02866
lactate/malate dehydrogenase, alpha/beta C-terminal domain; L-lactate dehydrogenases are ...
166-330 3.56e-29

lactate/malate dehydrogenase, alpha/beta C-terminal domain; L-lactate dehydrogenases are metabolic enzymes which catalyze the conversion of L-lactate to pyruvate, the last step in anaerobic glycolysis. L-2-hydroxyisocaproate dehydrogenases are also members of the family. Malate dehydrogenases catalyze the interconversion of malate to oxaloacetate. The enzyme participates in the citric acid cycle. L-lactate dehydrogenase is also found as a lens crystallin in bird and crocodile eyes.


Pssm-ID: 397136  Cd Length: 173  Bit Score: 110.14  E-value: 3.56e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 166 TNLDSARFRFLLSEKLNIAPSSCHGWIIGEHGDSSVAVWSGVNVAGVTLHEIKPdiGEKTDNEHWEAEIHKKVVDSAYEI 245
Cdd:pfam02866   1 TTLDINRARTFLAEKAGVDPRVVNVPVIGGHSGTEFPDWSHANVTIIPLQSQVK--ENLKDSEWELEELTHRVQNAGYEV 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 246 IKLK-GYTSWAIGLSVAKIAQGIFSNSRNVFALSTNVKGFHGINDDVYLSLPVVLGSAGLTHVVK-QQLTEAEVQKLHNS 323
Cdd:pfam02866  79 IKAKaGSATLSMAVAGARFIRAILRGEGGVLSVGVYEDGYYGVPDDIYFSFPVVLGKDGVEKVLEiGPLNDFEREKMEKS 158

                  ....*..
gi 1254004707 324 AKALLEV 330
Cdd:pfam02866 159 AAELKKE 165
MDH cd00704
Malate dehydrogenase; Malate dehydrogenase (MDH) is one of the key enzymes in the citric acid ...
95-329 2.33e-14

Malate dehydrogenase; Malate dehydrogenase (MDH) is one of the key enzymes in the citric acid cycle, facilitating both the conversion of malate to oxaloacetate and replenishing levels of oxalacetate by reductive carboxylation of pyruvate. MDHs belong to the NAD-dependent, lactate dehydrogenase (LDH)-like, 2-hydroxycarboxylate dehydrogenase family, which also includes the GH4 family of glycoside hydrolases. They are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133420 [Multi-domain]  Cd Length: 323  Bit Score: 72.69  E-value: 2.33e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  95 CVVTAGARQREGETRLSLVQRNVEIFKGIIPQLVKY-SPDTCILVVSNPVDVLTYVTWK-LSGLPRERvFGSGTNLDSAR 172
Cdd:cd00704    80 AILVGAFPRKPGMERADLLRKNAKIFKEQGEALNKVaKPTVKVLVVGNPANTNALIALKnAPNLPPKN-FTALTRLDHNR 158
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 173 FRFLLSEKLNIAPSSCHGWII-GEHGDSSVAvwsGVNVAGVTLHEIKPDIGEKTDNEHWEAEIHKKVVDSAYEIIKLKGY 251
Cdd:cd00704   159 AKAQVARKLGVRVSDVKNVIIwGNHSNTQVP---DLSNAVVYGPGGTEWVLDLLDEEWLNDEFVKTVQKRGAAIIKKRGA 235
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 252 TSwaiGLSVAK-IAQGIF-----SNSRNVFALSTNVKG-FHGINDDVYLSLPVVLgSAGLTHVVKQ-QLTEAEVQKLHNS 323
Cdd:cd00704   236 SS---AASAAKaIADHVKdwlfgTPPGEIVSMGVYSPGnPYGIPPGIVFSFPCTC-KGGGWHVVEDlKLNDWLREKLKAT 311

                  ....*.
gi 1254004707 324 AKALLE 329
Cdd:cd00704   312 EEELIE 317
MDH_euk_cyt TIGR01758
malate dehydrogenase, NAD-dependent; This model represents the NAD-dependent cytosolic malate ...
57-329 2.53e-11

malate dehydrogenase, NAD-dependent; This model represents the NAD-dependent cytosolic malate dehydrogenase from eukaryotes. The enzyme from pig has been studied by X-ray crystallography


Pssm-ID: 130819 [Multi-domain]  Cd Length: 324  Bit Score: 63.71  E-value: 2.53e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  57 VADKLKGEMMD----LQHGLAFTrHCTVKADTDYSITagsklcVVTAGARQREGETRLSLVQRNVEIFKGIIPQLVKYSP 132
Cdd:TIGR01758  44 VLEGVVMELMDcafpLLDGVVPT-HDPAVAFTDVDVA------ILVGAFPRKEGMERRDLLSKNVKIFKEQGRALDKLAK 116
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 133 DTC-ILVVSNPVDVLTYVTWKLS-GLPRERvFGSGTNLDSARFRFLLSEKLNIAPSSCHGWII-GEHGDSSVavwSGVNV 209
Cdd:TIGR01758 117 KDCkVLVVGNPANTNALVLSNYApSIPPKN-FSALTRLDHNRALAQVAERAGVPVSDVKNVIIwGNHSSTQY---PDVNH 192
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 210 AGVTLHEIKPDIGEKTDNEHW-EAEIHKKVVDSAYEIIKLKGYTSwaiGLSVAKIA------------QGIFSnSRNVFA 276
Cdd:TIGR01758 193 ATVTKGGKQKPVREAIKDDAYlDGEFITTVQQRGAAIIRARKLSS---ALSAAKAAvdqmhdwvlgtpEGTFV-SMGVYS 268
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1254004707 277 LSTNvkgfHGINDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLE 329
Cdd:TIGR01758 269 DGSP----YGVPKGLIFSFPVTCKNGEWKIVEGLCVDDSSRKKLALTAKELEE 317
LDH_protist TIGR01756
lactate dehydrogenase; This model represents a family of protist lactate dehydrogenases which ...
104-329 2.76e-09

lactate dehydrogenase; This model represents a family of protist lactate dehydrogenases which have aparrently evolved from a recent protist malate dehydrogenase ancestor. Lactate dehydrogenase converts the hydroxyl at C-2 of lactate to a carbonyl in the product, pyruvate. The preference of this enzyme for NAD or NADP has not been determined. A critical residue in malate dehydrogenase, arginine-91 (T. vaginalis numbering) has been mutated to a leucine, eliminating the positive charge which complemeted the carboxylate in malate which is absent in lactate. Several other more subtle changes are proposed to make the active site smaller to accomadate the less bulky lactate molecule.


Pssm-ID: 130817  Cd Length: 313  Bit Score: 57.58  E-value: 2.76e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 104 REGETRLSLVQRNVEIFKGIIPQLVKYS-PDTCILVVSNPVDVLTYVTWKLSGLPRERVFGSGTNLDSARFRFLLSEKLN 182
Cdd:TIGR01756  73 KPGEVRADLLTKNTPIFKATGEALSEYAkPTVKVLVIGNPVNTNCLVAMLHAPKLSAENFSSLCMLDHNRAVSRIASKLK 152
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 183 IAPSSCHGWII-GEHGDSSVAvwsGVNVAGVTLHEIKPDIGEKTDNEHWEAEIHKKVVDSAYEIIKLKGYTSWA--IGLS 259
Cdd:TIGR01756 153 VPVDHIYHVVVwGNHAESMVA---DLTHAEFTKNGKHQKVFDELCRDYPEPDFFEVIAQRAWKILEMRGFTSAAspVKAS 229
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1254004707 260 VAKIAQGIFSNSRN-VFALSTNV--KGFHGINDDVYLSLPVVLGSAGLTHVVKQQLTEAEV-QKLHNSAKALLE 329
Cdd:TIGR01756 230 LQHMKAWLFGTRPGeVLSMGIPVpeGNPYGIKPGVIFSFPCTVDEDGKVHVVENFELNPWLkTKLAQTEKDLFE 303
MDH_cytoplasmic_cytosolic cd01336
Cytoplasmic and cytosolic Malate dehydrogenases; MDH is one of the key enzymes in the citric ...
50-329 6.80e-09

Cytoplasmic and cytosolic Malate dehydrogenases; MDH is one of the key enzymes in the citric acid cycle, facilitating both the conversion of malate to oxaloacetate and replenishing levels of oxalacetate by reductive carboxylation of pyruvate. Members of this subfamily are eukaryotic MDHs localized to the cytoplasm and cytosol. MDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133421 [Multi-domain]  Cd Length: 325  Bit Score: 56.48  E-value: 6.80e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  50 ELCLVDV--VADKLKGEMMDLQHGlAFTRHCTVKADTDYSIT-AGSKLCVVTAGARQREGETRLSLVQRNVEIFKGIIPQ 126
Cdd:cd01336    35 ILHLLDIppALKALEGVVMELQDC-AFPLLKSVVATTDPEEAfKDVDVAILVGAMPRKEGMERKDLLKANVKIFKEQGEA 113
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 127 LVKY-SPDTCILVVSNPVDVLTYVTWKL-SGLPRERvFGSGTNLDSARFRFLLSEKLNIAPSSCHGWII-GEHGDSSVAv 203
Cdd:cd01336   114 LDKYaKKNVKVLVVGNPANTNALILLKYaPSIPKEN-FTALTRLDHNRAKSQIALKLGVPVSDVKNVIIwGNHSSTQYP- 191
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 204 wsGVNVAGVTLHEIKPDIGEKTDNEHW-EAEIHKKVVDSAYEIIKLKGYTSwaiGLSVAK------------------IA 264
Cdd:cd01336   192 --DVNHATVELNGKGKPAREAVKDDAWlNGEFISTVQKRGAAVIKARKLSS---AMSAAKaicdhvhdwwfgtpegefVS 266
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1254004707 265 QGIFSNsrnvfalstnvkGFHGINDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLE 329
Cdd:cd01336   267 MGVYSD------------GSYGVPEGLIFSFPVTCKNGKWKIVQGLSIDDFSREKIDATAKELVE 319
PTZ00325 PTZ00325
malate dehydrogenase; Provisional
42-201 2.13e-08

malate dehydrogenase; Provisional


Pssm-ID: 240360 [Multi-domain]  Cd Length: 321  Bit Score: 54.67  E-value: 2.13e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  42 ILQQN-LANELCLVDVVAdkLKGEMMDLQHglaFTRHCTVKADTDYSITA----GSKLCVVTAGARQREGETRLSLVQRN 116
Cdd:PTZ00325   27 LLKQNpHVSELSLYDIVG--APGVAADLSH---IDTPAKVTGYADGELWEkalrGADLVLICAGVPRKPGMTRDDLFNTN 101
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 117 VEIFKGIIPQLVKYSPDTCILVVSNPVDVLTYV---TWKLSGL--PReRVFGSgTNLDSARFRFLLSEKLNIAPSSCHGW 191
Cdd:PTZ00325  102 APIVRDLVAAVASSAPKAIVGIVSNPVNSTVPIaaeTLKKAGVydPR-KLFGV-TTLDVVRARKFVAEALGMNPYDVNVP 179
                         170
                  ....*....|
gi 1254004707 192 IIGEHGDSSV 201
Cdd:PTZ00325  180 VVGGHSGVTI 189
MDH_glyoxysomal_mitochondrial cd01337
Glyoxysomal and mitochondrial malate dehydrogenases; MDH is one of the key enzymes in the ...
44-196 1.01e-07

Glyoxysomal and mitochondrial malate dehydrogenases; MDH is one of the key enzymes in the citric acid cycle, facilitating both the conversion of malate to oxaloacetate and replenishing levels of oxalacetate by reductive carboxylation of pyruvate. Members of this subfamily are localized to the glycosome and mitochondria. MDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.


Pssm-ID: 133422 [Multi-domain]  Cd Length: 310  Bit Score: 52.49  E-value: 1.01e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  44 QQNLANELCLVDVVAdkLKGEMMDLQHglaFTRHCTVKA-DTDYSITA---GSKLCVVTAGARQREGETRLSLVQRNVEI 119
Cdd:cd01337    22 LNPLVSELALYDIVN--TPGVAADLSH---INTPAKVTGyLGPEELKKalkGADVVVIPAGVPRKPGMTRDDLFNINAGI 96
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 120 FKGIIPQLVKYSPDTCILVVSNPVDVLTYV---TWKLSGL--PReRVFGSgTNLDSARFRFLLSEKLNIAPSSCHGWIIG 194
Cdd:cd01337    97 VRDLATAVAKACPKALILIISNPVNSTVPIaaeVLKKAGVydPK-RLFGV-TTLDVVRANTFVAELLGLDPAKVNVPVIG 174

                  ..
gi 1254004707 195 EH 196
Cdd:cd01337   175 GH 176
PLN00135 PLN00135
malate dehydrogenase
51-329 2.92e-06

malate dehydrogenase


Pssm-ID: 177744 [Multi-domain]  Cd Length: 309  Bit Score: 48.23  E-value: 2.92e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  51 LCLVDV--VADKLKGEMMDLQHGlAFTRHCTVKADTDY-SITAGSKLCVVTAGARQREGETRLSLVQRNVEIFKGIIPQL 127
Cdd:PLN00135   16 LHMLDIppAAEALNGVKMELIDA-AFPLLKGVVATTDVvEACKGVNIAVMVGGFPRKEGMERKDVMSKNVSIYKSQASAL 94
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 128 VKY-SPDTCILVVSNPVDVLTYVTWKLS-GLPRERVfGSGTNLDSARFRFLLSEKLNIAPSSCHGWIIgeHGDSSVAVWS 205
Cdd:PLN00135   95 EKHaAPDCKVLVVANPANTNALILKEFApSIPEKNI-TCLTRLDHNRALGQISERLGVPVSDVKNVII--WGNHSSTQYP 171
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707 206 GVNVAGV-TLHEIKPdIGEKTDNEHW-EAEIHKKVVDSAYEIIKLKGYTS--------------WAIGLSVAK-IAQGIF 268
Cdd:PLN00135  172 DVNHATVkTPSGEKP-VRELVADDAWlNGEFITTVQQRGAAIIKARKLSSalsaassacdhirdWVLGTPEGTwVSMGVY 250
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1254004707 269 SNsrnvfalstnvkGFHGINDDVYLSLPVVLGSAGLTHVVKQQLTEAEVQKLHNSAKALLE 329
Cdd:PLN00135  251 SD------------GSYGVPPGLIYSFPVTCEKGEWSIVQGLSIDEFSRKKMDATAKELKE 299
PLN00106 PLN00106
malate dehydrogenase
91-214 5.59e-04

malate dehydrogenase


Pssm-ID: 215058 [Multi-domain]  Cd Length: 323  Bit Score: 41.09  E-value: 5.59e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1254004707  91 GSKLCVVTAGARQREGETRLSLVQRNVEIFKGIIPQLVKYSPDTCILVVSNPV--------DVLtyvtwKLSGL--PReR 160
Cdd:PLN00106   86 GADLVIIPAGVPRKPGMTRDDLFNINAGIVKTLCEAVAKHCPNALVNIISNPVnstvpiaaEVL-----KKAGVydPK-K 159
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1254004707 161 VFGSgTNLDSARFRFLLSEKLNIAPSSCHGWIIGEHgdssvavwsgvnvAGVTL 214
Cdd:PLN00106  160 LFGV-TTLDVVRANTFVAEKKGLDPADVDVPVVGGH-------------AGITI 199
 
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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