glutamate-5-semialdehyde dehydrogenase catalyzes the NADPH-dependent reduction of L-gamma-glutamyl 5-phosphate into L-glutamate 5-semialdehyde and phosphate in the L-proline biosynthetic pathway (PBP)
Gamma-glutamyl phosphate reductase [Amino acid transport and metabolism]; Gamma-glutamyl ...
22-376
0e+00
Gamma-glutamyl phosphate reductase [Amino acid transport and metabolism]; Gamma-glutamyl phosphate reductase is part of the Pathway/BioSystem: Proline biosynthesis
Pssm-ID: 439785 Cd Length: 414 Bit Score: 591.59 E-value: 0e+00
Gamma-glutamyl phosphate reductase (GPR), aldehyde dehydrogenase families 18 and 19; Gamma-glutamyl phosphate reductase (GPR), a L-proline biosynthetic pathway (PBP) enzyme that catalyzes the NADPH dependent reduction of L-gamma-glutamyl 5-phosphate into L-glutamate 5-semialdehyde and phosphate. The glutamate route of the PBP involves two enzymatic steps catalyzed by gamma-glutamyl kinase (GK, EC 2.7.2.11) and GPR (EC 1.2.1.41). These enzymes are fused into the bifunctional enzyme, ProA or delta(1)-pyrroline-5-carboxylate synthetase (P5CS) in plants and animals, whereas they are separate enzymes in bacteria and yeast. In humans, the P5CS (ALDH18A1), an inner mitochondrial membrane enzyme, is essential to the de novo synthesis of the amino acids proline and arginine. Tomato (Lycopersicon esculentum) has both the prokaryotic-like polycistronic operons encoding GK and GPR (PRO1, ALDH19) and the full-length, bifunctional P5CS (PRO2, ALDH18B1).
Pssm-ID: 143398 Cd Length: 406 Bit Score: 582.47 E-value: 0e+00
gamma-glutamyl phosphate reductase; The related model TIGR01092 describes a full-length fusion ...
18-376
2.00e-179
gamma-glutamyl phosphate reductase; The related model TIGR01092 describes a full-length fusion protein delta l-pyrroline-5-carboxylate synthetase that includes a gamma-glutamyl phosphate reductase region as described by this model. Alternate name: glutamate-5-semialdehyde dehydrogenase. The prosite motif begins at residue 332 of the seed alignment although not all of the members of the family exactly obey the motif. [Amino acid biosynthesis, Glutamate family]
Pssm-ID: 161862 Cd Length: 398 Bit Score: 503.93 E-value: 2.00e-179
Aldehyde dehydrogenase family; This family of dehydrogenases act on aldehyde substrates. ...
97-370
4.55e-09
Aldehyde dehydrogenase family; This family of dehydrogenases act on aldehyde substrates. Members use NADP as a cofactor. The family includes the following members: The prototypical members are the aldehyde dehydrogenases EC:1.2.1.3. Succinate-semialdehyde dehydrogenase EC:1.2.1.16. Lactaldehyde dehydrogenase EC:1.2.1.22. Benzaldehyde dehydrogenase EC:1.2.1.28. Methylmalonate-semialdehyde dehydrogenase EC:1.2.1.27. Glyceraldehyde-3-phosphate dehydrogenase EC:1.2.1.9. Delta-1-pyrroline-5-carboxylate dehydrogenase EC: 1.5.1.12. Acetaldehyde dehydrogenase EC:1.2.1.10. Glutamate-5-semialdehyde dehydrogenase EC:1.2.1.41. This family also includes omega crystallin, an eye lens protein from squid and octopus that has little aldehyde dehydrogenase activity.
Pssm-ID: 425500 [Multi-domain] Cd Length: 459 Bit Score: 57.54 E-value: 4.55e-09
Gamma-glutamyl phosphate reductase [Amino acid transport and metabolism]; Gamma-glutamyl ...
22-376
0e+00
Gamma-glutamyl phosphate reductase [Amino acid transport and metabolism]; Gamma-glutamyl phosphate reductase is part of the Pathway/BioSystem: Proline biosynthesis
Pssm-ID: 439785 Cd Length: 414 Bit Score: 591.59 E-value: 0e+00
Gamma-glutamyl phosphate reductase (GPR), aldehyde dehydrogenase families 18 and 19; Gamma-glutamyl phosphate reductase (GPR), a L-proline biosynthetic pathway (PBP) enzyme that catalyzes the NADPH dependent reduction of L-gamma-glutamyl 5-phosphate into L-glutamate 5-semialdehyde and phosphate. The glutamate route of the PBP involves two enzymatic steps catalyzed by gamma-glutamyl kinase (GK, EC 2.7.2.11) and GPR (EC 1.2.1.41). These enzymes are fused into the bifunctional enzyme, ProA or delta(1)-pyrroline-5-carboxylate synthetase (P5CS) in plants and animals, whereas they are separate enzymes in bacteria and yeast. In humans, the P5CS (ALDH18A1), an inner mitochondrial membrane enzyme, is essential to the de novo synthesis of the amino acids proline and arginine. Tomato (Lycopersicon esculentum) has both the prokaryotic-like polycistronic operons encoding GK and GPR (PRO1, ALDH19) and the full-length, bifunctional P5CS (PRO2, ALDH18B1).
Pssm-ID: 143398 Cd Length: 406 Bit Score: 582.47 E-value: 0e+00
gamma-glutamyl phosphate reductase; The related model TIGR01092 describes a full-length fusion ...
18-376
2.00e-179
gamma-glutamyl phosphate reductase; The related model TIGR01092 describes a full-length fusion protein delta l-pyrroline-5-carboxylate synthetase that includes a gamma-glutamyl phosphate reductase region as described by this model. Alternate name: glutamate-5-semialdehyde dehydrogenase. The prosite motif begins at residue 332 of the seed alignment although not all of the members of the family exactly obey the motif. [Amino acid biosynthesis, Glutamate family]
Pssm-ID: 161862 Cd Length: 398 Bit Score: 503.93 E-value: 2.00e-179
delta l-pyrroline-5-carboxylate synthetase; This protein contains a glutamate 5-kinase (ProB, ...
25-376
4.78e-75
delta l-pyrroline-5-carboxylate synthetase; This protein contains a glutamate 5-kinase (ProB, EC 2.7.2.11) region followed by a gamma-glutamyl phosphate reductase (ProA, EC 1.2.1.41) region. [Amino acid biosynthesis, Glutamate family]
Pssm-ID: 130164 [Multi-domain] Cd Length: 715 Bit Score: 245.97 E-value: 4.78e-75
NAD(P)+-dependent aldehyde dehydrogenase-like (ALDH-like) family; The aldehyde ...
21-376
1.46e-46
NAD(P)+-dependent aldehyde dehydrogenase-like (ALDH-like) family; The aldehyde dehydrogenase-like (ALDH-like) group of the ALDH superfamily of NAD(P)+-dependent enzymes which, in general, oxidize a wide range of endogenous and exogenous aliphatic and aromatic aldehydes to their corresponding carboxylic acids and play an important role in detoxification. This group includes families ALDH18, ALDH19, and ALDH20 and represents such proteins as gamma-glutamyl phosphate reductase, LuxC-like acyl-CoA reductase, and coenzyme A acylating aldehyde dehydrogenase. All of these proteins have a conserved cysteine that aligns with the catalytic cysteine of the ALDH group.
Pssm-ID: 143396 [Multi-domain] Cd Length: 397 Bit Score: 163.55 E-value: 1.46e-46
NAD(P)+-dependent aldehyde dehydrogenase superfamily; The aldehyde dehydrogenase superfamily ...
40-373
9.26e-27
NAD(P)+-dependent aldehyde dehydrogenase superfamily; The aldehyde dehydrogenase superfamily (ALDH-SF) of NAD(P)+-dependent enzymes, in general, oxidize a wide range of endogenous and exogenous aliphatic and aromatic aldehydes to their corresponding carboxylic acids and play an important role in detoxification. Besides aldehyde detoxification, many ALDH isozymes possess multiple additional catalytic and non-catalytic functions such as participating in metabolic pathways, or as binding proteins, or osmoregulants, to mention a few. The enzyme has three domains, a NAD(P)+ cofactor-binding domain, a catalytic domain, and a bridging domain; and the active enzyme is generally either homodimeric or homotetrameric. The catalytic mechanism is proposed to involve cofactor binding, resulting in a conformational change and activation of an invariant catalytic cysteine nucleophile. The cysteine and aldehyde substrate form an oxyanion thiohemiacetal intermediate resulting in hydride transfer to the cofactor and formation of a thioacylenzyme intermediate. Hydrolysis of the thioacylenzyme and release of the carboxylic acid product occurs, and in most cases, the reduced cofactor dissociates from the enzyme. The evolutionary phylogenetic tree of ALDHs appears to have an initial bifurcation between what has been characterized as the classical aldehyde dehydrogenases, the ALDH family (ALDH) and extended family members or aldehyde dehydrogenase-like (ALDH-L) proteins. The ALDH proteins are represented by enzymes which share a number of highly conserved residues necessary for catalysis and cofactor binding and they include such proteins as retinal dehydrogenase, 10-formyltetrahydrofolate dehydrogenase, non-phosphorylating glyceraldehyde 3-phosphate dehydrogenase, delta(1)-pyrroline-5-carboxylate dehydrogenases, alpha-ketoglutaric semialdehyde dehydrogenase, alpha-aminoadipic semialdehyde dehydrogenase, coniferyl aldehyde dehydrogenase and succinate-semialdehyde dehydrogenase. Included in this larger group are all human, Arabidopsis, Tortula, fungal, protozoan, and Drosophila ALDHs identified in families ALDH1 through ALDH22 with the exception of families ALDH18, ALDH19, and ALDH20 which are present in the ALDH-like group. The ALDH-like group is represented by such proteins as gamma-glutamyl phosphate reductase, LuxC-like acyl-CoA reductase, and coenzyme A acylating aldehyde dehydrogenase. All of these proteins have a conserved cysteine that aligns with the catalytic cysteine of the ALDH group.
Pssm-ID: 143395 [Multi-domain] Cd Length: 367 Bit Score: 109.24 E-value: 9.26e-27
Coenzyme A acylating aldehyde dehydrogenase (ACDH), ALDH family 20-like; Coenzyme A acylating ...
101-365
1.16e-17
Coenzyme A acylating aldehyde dehydrogenase (ACDH), ALDH family 20-like; Coenzyme A acylating aldehyde dehydrogenase (ACDH, EC=1.2.1.10), an NAD+ and CoA-dependent acetaldehyde dehydrogenase, functions as a single enzyme (such as the Ethanolamine utilization protein, EutE, in Salmonella typhimurium) or as part of a multifunctional enzyme to convert acetaldehyde into acetyl-CoA . The E. coli aldehyde-alcohol dehydrogenase includes the functional domains, alcohol dehydrogenase (ADH), ACDH, and pyruvate-formate-lyase deactivase; and the Entamoeba histolytica aldehyde-alcohol dehydrogenase 2 (ALDH20A1) includes the functional domains ADH and ACDH and may be critical enzymes in the fermentative pathway.
Pssm-ID: 143440 [Multi-domain] Cd Length: 436 Bit Score: 83.69 E-value: 1.16e-17
Coenzyme A acylating aldehyde dehydrogenase (ACDH), Ethanolamine utilization protein EutE, and ...
102-376
4.03e-11
Coenzyme A acylating aldehyde dehydrogenase (ACDH), Ethanolamine utilization protein EutE, and related proteins; Coenzyme A acylating aldehyde dehydrogenase (ACDH), an NAD+ and CoA-dependent acetaldehyde dehydrogenase, acetylating (EC=1.2.1.10), functions as a single enzyme (such as the Ethanolamine utilization protein, EutE, in Salmonella typhimurium) or as part of a multifunctional enzyme to convert acetaldehyde into acetyl-CoA. The E. coli aldehyde-alcohol dehydrogenase includes the functional domains, alcohol dehydrogenase (ADH), ACDH, and pyruvate-formate-lyase deactivase; and the Entamoeba histolytica aldehyde-alcohol dehydrogenase 2 (ALDH20A1) includes the functional domains ADH and ACDH, and may be critical enzymes in the fermentative pathway.
Pssm-ID: 143400 [Multi-domain] Cd Length: 439 Bit Score: 64.21 E-value: 4.03e-11
Acyl-CoA reductase or other NAD-dependent aldehyde dehydrogenase [Lipid transport and ...
110-373
1.40e-10
Acyl-CoA reductase or other NAD-dependent aldehyde dehydrogenase [Lipid transport and metabolism]; Acyl-CoA reductase or other NAD-dependent aldehyde dehydrogenase is part of the Pathway/BioSystem: Proline degradation
Pssm-ID: 440636 [Multi-domain] Cd Length: 479 Bit Score: 62.45 E-value: 1.40e-10
NAD(P)+ dependent aldehyde dehydrogenase family; The aldehyde dehydrogenase family (ALDH) of ...
63-372
5.26e-10
NAD(P)+ dependent aldehyde dehydrogenase family; The aldehyde dehydrogenase family (ALDH) of NAD(P)+ dependent enzymes, in general, oxidize a wide range of endogenous and exogenous aliphatic and aromatic aldehydes to their corresponding carboxylic acids and play an important role in detoxification. Besides aldehyde detoxification, many ALDH isozymes possess multiple additional catalytic and non-catalytic functions such as participating in metabolic pathways, or as binding proteins, or as osmoregulants, to mention a few. The enzyme has three domains, a NAD(P)+ cofactor-binding domain, a catalytic domain, and a bridging domain; and the active enzyme is generally either homodimeric or homotetrameric. The catalytic mechanism is proposed to involve cofactor binding, resulting in a conformational change and activation of an invariant catalytic cysteine nucleophile. The cysteine and aldehyde substrate form an oxyanion thiohemiacetal intermediate resulting in hydride transfer to the cofactor and formation of a thioacylenzyme intermediate. Hydrolysis of the thioacylenzyme and release of the carboxylic acid product occurs, and in most cases, the reduced cofactor dissociates from the enzyme. The evolutionary phylogenetic tree of ALDHs appears to have an initial bifurcation between what has been characterized as the classical aldehyde dehydrogenases, the ALDH family (ALDH) and extended family members or aldehyde dehydrogenase-like (ALDH-like) proteins. The ALDH proteins are represented by enzymes which share a number of highly conserved residues necessary for catalysis and cofactor binding and they include such proteins as retinal dehydrogenase, 10-formyltetrahydrofolate dehydrogenase, non-phosphorylating glyceraldehyde 3-phosphate dehydrogenase, delta(1)-pyrroline-5-carboxylate dehydrogenases, alpha-ketoglutaric semialdehyde dehydrogenase, alpha-aminoadipic semialdehyde dehydrogenase, coniferyl aldehyde dehydrogenase and succinate-semialdehyde dehydrogenase. Included in this larger group are all human, Arabidopsis, Tortula, fungal, protozoan, and Drosophila ALDHs identified in families ALDH1 through ALDH22 with the exception of families ALDH18, ALDH19, and ALDH20 which are present in the ALDH-like group.
Pssm-ID: 143397 [Multi-domain] Cd Length: 432 Bit Score: 60.68 E-value: 5.26e-10
Aldehyde dehydrogenase family; This family of dehydrogenases act on aldehyde substrates. ...
97-370
4.55e-09
Aldehyde dehydrogenase family; This family of dehydrogenases act on aldehyde substrates. Members use NADP as a cofactor. The family includes the following members: The prototypical members are the aldehyde dehydrogenases EC:1.2.1.3. Succinate-semialdehyde dehydrogenase EC:1.2.1.16. Lactaldehyde dehydrogenase EC:1.2.1.22. Benzaldehyde dehydrogenase EC:1.2.1.28. Methylmalonate-semialdehyde dehydrogenase EC:1.2.1.27. Glyceraldehyde-3-phosphate dehydrogenase EC:1.2.1.9. Delta-1-pyrroline-5-carboxylate dehydrogenase EC: 1.5.1.12. Acetaldehyde dehydrogenase EC:1.2.1.10. Glutamate-5-semialdehyde dehydrogenase EC:1.2.1.41. This family also includes omega crystallin, an eye lens protein from squid and octopus that has little aldehyde dehydrogenase activity.
Pssm-ID: 425500 [Multi-domain] Cd Length: 459 Bit Score: 57.54 E-value: 4.55e-09
Uncharacterized Candidatus kuenenia aldehyde dehydrogenase AldH (CAJ73105)-like; Uncharacterized aldehyde dehydrogenase of Candidatus kuenenia AldH (locus CAJ73105) and similar sequences with similarity to alpha-aminoadipic semialdehyde dehydrogenase (AASADH, human ALDH7A1, EC=1.2.1.31), Arabidopsis ALDH7B4, and Streptomyces clavuligerus delta-1-piperideine-6-carboxylate dehydrogenase (P6CDH) are included in this CD.
Pssm-ID: 143449 [Multi-domain] Cd Length: 478 Bit Score: 52.73 E-value: 1.87e-07
NAD+-dependent alpha-aminoadipic semialdehyde dehydrogenase and related proteins; ALDH ...
110-335
3.55e-06
NAD+-dependent alpha-aminoadipic semialdehyde dehydrogenase and related proteins; ALDH subfamily which includes the NAD+-dependent, alpha-aminoadipic semialdehyde dehydrogenase (AASADH, EC=1.2.1.31), also known as Antiquitin-1, ALDH7A1, ALDH7B or delta-1-piperideine-6-carboxylate dehydrogenase (P6CDH), and other similar sequences, such as the uncharacterized aldehyde dehydrogenase of Candidatus kuenenia AldH (locus CAJ73105).
Pssm-ID: 143405 [Multi-domain] Cd Length: 478 Bit Score: 48.71 E-value: 3.55e-06
Ethanolamine utilization protein EutE-like; Coenzyme A acylating aldehyde dehydrogenase (ACDH), ...
63-247
5.72e-06
Ethanolamine utilization protein EutE-like; Coenzyme A acylating aldehyde dehydrogenase (ACDH), an NAD+ and CoA-dependent acetaldehyde dehydrogenase, acetylating (EC=1.2.1.10), converts acetaldehyde into acetyl-CoA. This CD is limited to such monofunctional enzymes as the Ethanolamine utilization protein, EutE, in Salmonella typhimurium. Mutations in eutE abolish the ability to utilize ethanolamine as a carbon source.
Pssm-ID: 143439 [Multi-domain] Cd Length: 429 Bit Score: 48.00 E-value: 5.72e-06
Methanocaldococcus jannaschii NAD+-dependent lactaldehyde dehydrogenase-like; NAD+-dependent, lactaldehyde dehydrogenase (EC=1.2.1.22) involved the biosynthesis of coenzyme F(420) in Methanocaldococcus jannaschii through the oxidation of lactaldehyde to lactate and generation of NAPH, and similar sequences are included in this CD.
Pssm-ID: 143463 [Multi-domain] Cd Length: 456 Bit Score: 45.80 E-value: 2.59e-05
NADP+-dependent non-phosphorylating glyceraldehyde 3-phosphate dehydrogenase and ALDH family ...
24-282
2.73e-05
NADP+-dependent non-phosphorylating glyceraldehyde 3-phosphate dehydrogenase and ALDH family 11; NADP+-dependent non-phosphorylating glyceraldehyde 3-phosphate dehydrogenase (NP-GAPDH, EC=1.2.1.9) catalyzes the irreversible oxidation of glyceraldehyde 3-phosphate to 3-phosphoglycerate generating NADPH for biosynthetic reactions. This CD also includes the Arabidopsis thaliana osmotic-stress-inducible ALDH family 11, ALDH11A3 and similar sequences. In autotrophic eukaryotes, NP-GAPDH generates NADPH for biosynthetic processes from photosynthetic glyceraldehyde-3-phosphate exported from the chloroplast and catalyzes one of the classic glycolytic bypass reactions unique to plants.
Pssm-ID: 143401 [Multi-domain] Cd Length: 473 Bit Score: 46.03 E-value: 2.73e-05
Bacillus subtilis NADP+-dependent alpha-ketoglutaric semialdehyde dehydrogenase ycbD-like; Kinetic studies of the Bacillus subtilis ALDH-like ycbD protein, which is involved in d-glucarate/d-galactarate utilization, reveal that it is a NADP+-dependent, alpha-ketoglutaric semialdehyde dehydrogenase (KGSADH). KGSADHs (EC 1.2.1.26) catalyze the NAD(P)+-dependent conversion of KGSA to alpha-ketoglutarate. Interestingly, the NADP+-dependent, tetrameric, 2,5-dioxopentanoate dehydrogenase (EC=1.2.1.26), an enzyme involved in the catabolic pathway for D-arabinose in Sulfolobus solfataricus, also clusters in this group. This CD shows a distant phylogenetic relationship to the Azospirillum brasilense KGSADH-II (-III) group.
Pssm-ID: 143415 [Multi-domain] Cd Length: 473 Bit Score: 43.01 E-value: 2.62e-04
ALDH subfamily: NAD+-dependent, lactaldehyde dehydrogenase, ALDH family 21 A1, and related ...
110-269
2.74e-04
ALDH subfamily: NAD+-dependent, lactaldehyde dehydrogenase, ALDH family 21 A1, and related proteins; ALDH subfamily which includes Tortula ruralis aldehyde dehydrogenase ALDH21A1 (RNP123), and NAD+-dependent, lactaldehyde dehydrogenase (EC=1.2.1.22) and like sequences.
Pssm-ID: 143413 [Multi-domain] Cd Length: 453 Bit Score: 42.81 E-value: 2.74e-04
Aldehyde dehydrogenase family 15A1 and 22A1-like; Aldehyde dehydrogenase family members ...
113-287
1.12e-03
Aldehyde dehydrogenase family 15A1 and 22A1-like; Aldehyde dehydrogenase family members ALDH15A1 (Saccharomyces cerevisiae YHR039C) and ALDH22A1 (Arabidopsis thaliana, EC=1.2.1.3), and similar sequences, are in this CD. Significant improvement of stress tolerance in tobacco plants was observed by overexpressing the ALDH22A1 gene from maize (Zea mays) and was accompanied by a reduction of malondialdehyde derived from cellular lipid peroxidation.
Pssm-ID: 143416 [Multi-domain] Cd Length: 465 Bit Score: 40.75 E-value: 1.12e-03
ALDH subfamily NAD+-dependent delta(1)-pyrroline-5-carboxylate dehydrogenase-like; ALDH subfamily of the NAD+-dependent, delta(1)-pyrroline-5-carboxylate dehydrogenases (P5CDH, EC=1.5.1.12). The proline catabolic enzymes, proline dehydrogenase and P5CDH catalyze the two-step oxidation of proline to glutamate. P5CDH catalyzes the oxidation of glutamate semialdehyde, utilizing NAD+ as the electron acceptor. In some bacteria, the two enzymes are fused into the bifunctional flavoenzyme, proline utilization A (PutA). These enzymes play important roles in cellular redox control, superoxide generation, and apoptosis. In certain prokaryotes such as Escherichia coli, PutA is also a transcriptional repressor of the proline utilization genes. Monofunctional enzyme sequences such as those seen in the Bacillus RocA P5CDH are also present in this subfamily as well as the human ALDH4A1 P5CDH and the Drosophila Aldh17 P5CDH.
Pssm-ID: 143402 [Multi-domain] Cd Length: 500 Bit Score: 39.10 E-value: 3.86e-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.
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