Rossmann-fold NAD(P)(+)-binding proteins; A large family of proteins that share a ...
2-295
5.98e-126
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 cd05291:
Pssm-ID: 473865 [Multi-domain] Cd Length: 306 Bit Score: 361.40 E-value: 5.98e-126
L-2-hydroxyisocapronate dehydrogenases and some bacterial L-lactate dehydrogenases; ...
2-295
5.98e-126
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: 361.40 E-value: 5.98e-126
L-lactate dehydrogenase; This model represents the NAD-dependent L-lactate dehydrogenases from ...
6-295
1.87e-89
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: 268.68 E-value: 1.87e-89
lactate/malate dehydrogenase, alpha/beta C-terminal domain; L-lactate dehydrogenases are ...
146-295
4.63e-24
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: 95.89 E-value: 4.63e-24
L-2-hydroxyisocapronate dehydrogenases and some bacterial L-lactate dehydrogenases; ...
2-295
5.98e-126
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: 361.40 E-value: 5.98e-126
L-lactate dehydrogenase; This model represents the NAD-dependent L-lactate dehydrogenases from ...
6-295
1.87e-89
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: 268.68 E-value: 1.87e-89
L-lactate dehydrogenase-like enzymes; Members of this subfamily are tetrameric NAD-dependent ...
5-295
1.17e-83
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: 253.73 E-value: 1.17e-83
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
3-295
4.60e-70
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: 219.28 E-value: 4.60e-70
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
3-294
3.81e-60
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: 193.98 E-value: 3.81e-60
L-lactate dehydrogenase-like malate dehydrogenase proteins; Members of this subfamily have an ...
5-295
4.18e-60
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: 193.46 E-value: 4.18e-60
A subgroup of L-lactate dehydrogenases; L-lactate dehydrogenases (LDH) are tetrameric enzymes ...
3-295
1.52e-54
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: 179.45 E-value: 1.52e-54
A lactate dehydrogenases-like structure with malate dehydrogenase enzymatic activity; The ...
3-295
2.91e-43
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: 150.25 E-value: 2.91e-43
NAD-dependent, lactate dehydrogenase-like, 2-hydroxycarboxylate dehydrogenase family; Members ...
5-295
5.13e-41
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: 143.23 E-value: 5.13e-41
lactate/malate dehydrogenase, alpha/beta C-terminal domain; L-lactate dehydrogenases are ...
146-295
4.63e-24
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: 95.89 E-value: 4.63e-24
lactate/malate dehydrogenase, NAD binding domain; L-lactate dehydrogenases are metabolic ...
2-143
5.29e-19
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: 81.50 E-value: 5.29e-19
Aspartate-semialdehyde dehydrogenase [Amino acid transport and metabolism]; ...
5-111
4.96e-03
Aspartate-semialdehyde dehydrogenase [Amino acid transport and metabolism]; Aspartate-semialdehyde dehydrogenase is part of the Pathway/BioSystem: Lysine biosynthesis
Pssm-ID: 439906 [Multi-domain] Cd Length: 333 Bit Score: 38.09 E-value: 4.96e-03
Chloroplast-like malate dehydrogenases; MDH is one of the key enzymes in the citric acid cycle, ...
135-198
6.99e-03
Chloroplast-like 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 bacterial MDHs, and plant MDHs localized to the chloroplasts. 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: 133423 [Multi-domain] Cd Length: 322 Bit Score: 37.57 E-value: 6.99e-03
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.
of the residues that compose this conserved feature have been mapped to the query sequence.
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