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Conserved domains on  [gi|629677298|gb|AHY86929|]
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lactate dehydrogenase, partial [Zenaida galapagoensis]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
NADB_Rossmann super family cl21454
Rossmann-fold NAD(P)(+)-binding proteins; A large family of proteins that share a ...
1-59 5.12e-29

Rossmann-fold NAD(P)(+)-binding proteins; A large family of proteins that share a Rossmann-fold NAD(P)H/NAD(P)(+) binding (NADB) domain. The NADB domain is found in numerous dehydrogenases of metabolic pathways such as glycolysis, and many other redox enzymes. NAD binding involves numerous hydrogen-bonds and van der Waals contacts, in particular H-bonding of residues in a turn between the first strand and the subsequent helix of the Rossmann-fold topology. Characteristically, this turn exhibits a consensus binding pattern similar to GXGXXG, in which the first 2 glycines participate in NAD(P)-binding, and the third facilitates close packing of the helix to the beta-strand. Typically, proteins in this family contain a second domain in addition to the NADB domain, which is responsible for specifically binding a substrate and catalyzing a particular enzymatic reaction.


The actual alignment was detected with superfamily member cd05293:

Pssm-ID: 473865 [Multi-domain]  Cd Length: 312  Bit Score: 103.84  E-value: 5.12e-29
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd05293   34 VDVVEDKLKGEAMDLQHGSAFLKNPKIEADKDYSVTANSKVVIVTAGARQNEGESRLDL 92
 
Name Accession Description Interval E-value
LDH_1 cd05293
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
1-59 5.12e-29

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: 103.84  E-value: 5.12e-29
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd05293   34 VDVVEDKLKGEAMDLQHGSAFLKNPKIEADKDYSVTANSKVVIVTAGARQNEGESRLDL 92
PLN02602 PLN02602
lactate dehydrogenase
1-59 3.96e-25

lactate dehydrogenase


Pssm-ID: 178212 [Multi-domain]  Cd Length: 350  Bit Score: 94.07  E-value: 3.96e-25
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:PLN02602  68 VDVNPDKLRGEMLDLQHAAAFLPRTKILASTDYAVTAGSDLCIVTAGARQIPGESRLNL 126
L-LDH-NAD TIGR01771
L-lactate dehydrogenase; This model represents the NAD-dependent L-lactate dehydrogenases from ...
1-59 3.99e-22

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: 85.33  E-value: 3.99e-22
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298    1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:TIGR01771  27 IDINKDKAEGEAMDLQHAASFLPTPKKIRSGDYSDCKDADLVVITAGAPQKPGETRLEL 85
Ldh_1_N pfam00056
lactate/malate dehydrogenase, NAD binding domain; L-lactate dehydrogenases are metabolic ...
1-59 1.82e-20

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: 77.64  E-value: 1.82e-20
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298    1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:pfam00056  32 YDIVKEKLEGVAMDLSHGSTFLLVPGIVGGGDYEDLKDADVVVITAGVPRKPGMTRLDL 90
Mdh COG0039
Malate/lactate dehydrogenase [Energy production and conversion]; Malate/lactate dehydrogenase ...
1-59 9.49e-16

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: 68.12  E-value: 9.49e-16
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:COG0039   31 IDINEGKAEGEALDLADAFPLLGFDVKITAGDYEDLADADVVVITAGAPRKPGMSRLDL 89
 
Name Accession Description Interval E-value
LDH_1 cd05293
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
1-59 5.12e-29

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: 103.84  E-value: 5.12e-29
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd05293   34 VDVVEDKLKGEAMDLQHGSAFLKNPKIEADKDYSVTANSKVVIVTAGARQNEGESRLDL 92
PLN02602 PLN02602
lactate dehydrogenase
1-59 3.96e-25

lactate dehydrogenase


Pssm-ID: 178212 [Multi-domain]  Cd Length: 350  Bit Score: 94.07  E-value: 3.96e-25
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:PLN02602  68 VDVNPDKLRGEMLDLQHAAAFLPRTKILASTDYAVTAGSDLCIVTAGARQIPGESRLNL 126
L-LDH-NAD TIGR01771
L-lactate dehydrogenase; This model represents the NAD-dependent L-lactate dehydrogenases from ...
1-59 3.99e-22

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: 85.33  E-value: 3.99e-22
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298    1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:TIGR01771  27 IDINKDKAEGEAMDLQHAASFLPTPKKIRSGDYSDCKDADLVVITAGAPQKPGETRLEL 85
Ldh_1_N pfam00056
lactate/malate dehydrogenase, NAD binding domain; L-lactate dehydrogenases are metabolic ...
1-59 1.82e-20

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: 77.64  E-value: 1.82e-20
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298    1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:pfam00056  32 YDIVKEKLEGVAMDLSHGSTFLLVPGIVGGGDYEDLKDADVVVITAGVPRKPGMTRLDL 90
LDH_like cd00300
L-lactate dehydrogenase-like enzymes; Members of this subfamily are tetrameric NAD-dependent ...
1-59 5.71e-19

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: 76.92  E-value: 5.71e-19
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd00300   29 VDVNEEKAKGDALDLSHASAFLATGTIVRGGDYADAADADIVVITAGAPRKPGETRLDL 87
LDH_2 cd05292
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
1-59 5.86e-18

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: 74.06  E-value: 5.86e-18
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGkDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd05292   31 VDINKAKAEGEAMDLAHGTPFVKPVRIYAG-DYADCKGADVVVITAGANQKPGETRLDL 88
Mdh COG0039
Malate/lactate dehydrogenase [Energy production and conversion]; Malate/lactate dehydrogenase ...
1-59 9.49e-16

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: 68.12  E-value: 9.49e-16
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:COG0039   31 IDINEGKAEGEALDLADAFPLLGFDVKITAGDYEDLADADVVVITAGAPRKPGMSRLDL 89
ldh PRK00066
L-lactate dehydrogenase; Reviewed
1-59 3.72e-14

L-lactate dehydrogenase; Reviewed


Pssm-ID: 178836 [Multi-domain]  Cd Length: 315  Bit Score: 63.76  E-value: 3.72e-14
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGkDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:PRK00066  37 IDINKEKAEGDAMDLSHAVPFTSPTKIYAG-DYSDCKDADLVVITAGAPQKPGETRLDL 94
LDH_MDH_like cd00650
NAD-dependent, lactate dehydrogenase-like, 2-hydroxycarboxylate dehydrogenase family; Members ...
1-59 7.82e-13

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: 60.03  E-value: 7.82e-13
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTHKIVAGKDF-AVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd00650   32 YDIDEEKLKGVAMDLQDAVEPLADIKVSITDDPyEAFKDADVVIITAGVGRKPGMGRLDL 91
HicDH_like cd05291
L-2-hydroxyisocapronate dehydrogenases and some bacterial L-lactate dehydrogenases; ...
1-59 1.24e-11

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: 57.09  E-value: 1.24e-11
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTH-KIVAGkDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd05291   31 IDINEEKAEGEALDLEDALAFLPSPvKIKAG-DYSDCKDADIVVITAGAPQKPGETRLDL 89
PRK06223 PRK06223
malate dehydrogenase; Reviewed
1-59 2.33e-11

malate dehydrogenase; Reviewed


Pssm-ID: 180477 [Multi-domain]  Cd Length: 307  Bit Score: 56.29  E-value: 2.33e-11
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 629677298   1 VDVMEDRLKGEMMDLQH-GTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:PRK06223  32 FDIVEGVPQGKALDIAEaAPVEGFDTKITGTNDYEDIAGSDVVVITAGVPRKPGMSRDDL 91
LDH-like_MDH cd01339
L-lactate dehydrogenase-like malate dehydrogenase proteins; Members of this subfamily have an ...
1-59 2.90e-10

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: 53.25  E-value: 2.90e-10
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 629677298   1 VDVMEDRLKGEMMDLQH-GTVFLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd01339   28 LDIVEGLPQGKALDISQaAPILGSDTKVTGTNDYEDIAGSDVVVITAGIPRKPGMSRDDL 87
LDH-like_MDH_nadp cd05294
A lactate dehydrogenases-like structure with malate dehydrogenase enzymatic activity; The ...
6-59 1.91e-05

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: 39.70  E-value: 1.91e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 629677298   6 DRLKGEMMDLQHGTVFLHTH-KIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:cd05294   39 EKLKGLRLDIYDALAAAGIDaEIKISSDLSDVAGSDIVIITAGVPRKEGMSRLDL 93
PTZ00117 PTZ00117
malate dehydrogenase; Provisional
2-59 1.11e-04

malate dehydrogenase; Provisional


Pssm-ID: 173409 [Multi-domain]  Cd Length: 319  Bit Score: 37.39  E-value: 1.11e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 629677298   2 DVMEDRLKGEMMDLQHGTVFLHTH-KIVAGKDFAVTANSKIVIVTAGVRQQEGESRLNL 59
Cdd:PTZ00117  36 DVIKGVPQGKALDLKHFSTLVGSNiNILGTNNYEDIKDSDVVVITAGVQRKEEMTREDL 94
LDH_3 cd05290
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
1-59 2.40e-04

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: 36.54  E-value: 2.40e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 629677298   1 VDVMEDRLKGEMMDLQHGTVFLHTH--KIVAGkDFAVTANSKIVIVTAG--VRQQEGESRLNL 59
Cdd:cd05290   30 IDVNEGVAEGEALDFHHATALTYSTntKIRAG-DYDDCADADIIVITAGpsIDPGNTDDRLDL 91
PTZ00082 PTZ00082
L-lactate dehydrogenase; Provisional
2-55 1.70e-03

L-lactate dehydrogenase; Provisional


Pssm-ID: 173376 [Multi-domain]  Cd Length: 321  Bit Score: 34.28  E-value: 1.70e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 629677298   2 DVMEDRLKGEMMDLQHGTV-FLHTHKIVAGKDFAVTANSKIVIVTAGVRQQEGES 55
Cdd:PTZ00082  37 DIVKNIPQGKALDISHSNViAGSNSKVIGTNNYEDIAGSDVVIVTAGLTKRPGKS 91
 
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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