4-hydroxyphenylacetate (HPA) 3-hydroxylase family protein may catalyze the hydroxylation of 4-HPA, leading to the production of 3,4-dihydroxyphenylacetic acid (DHPA), and is similar to Pseudomonas aeruginosa pyoverdin chromophore biosynthetic protein PvcC
4-hydroxyphenylacetate 3-hydroxylase N terminal; HpaB encodes part of the ...
4-269
5.84e-120
4-hydroxyphenylacetate 3-hydroxylase N terminal; HpaB encodes part of the 4-hydroxyphenylacetate 3-hydroxylase from Escherichia coli. HpaB is part of a heterodimeric enzyme that also requires HpaC. The enzyme is NADH-dependent and uses FAD as the redox chromophore. This family also includes PvcC, which may play a role in one of the proposed hydroxylation steps of pyoverdine chromophore biosynthesis.
Pssm-ID: 463351 Cd Length: 266 Bit Score: 351.80 E-value: 5.84e-120
4-hydroxyphenylacetate 3-monooxygenase, oxygenase component; This gene for this monooxygenase ...
2-476
2.08e-106
4-hydroxyphenylacetate 3-monooxygenase, oxygenase component; This gene for this monooxygenase is found within apparent operons for the degradation of 4-hydroxyphenylacetic acid in Deinococcus, Thermus and Oceanobacillus. Phylogenetic trees support inclusion of the Bacillus halodurans sequence above trusted although the complete 4-hydroxyphenylacetic acid degradation pathway may not exist in that organism. Generally, this enzyme acts with the assistance of a small flavin reductase domain protein (HpaC) to provide the cycle the flavin reductant for the reaction. This family of sequences is a member of a larger subfamily of monooxygenases (pfam03241).
Pssm-ID: 131362 [Multi-domain] Cd Length: 477 Bit Score: 324.93 E-value: 2.08e-106
Acyl-CoA dehydrogenase; Both mitochondrial acyl-CoA dehydrogenases (ACAD) and peroxisomal ...
76-344
8.40e-08
Acyl-CoA dehydrogenase; Both mitochondrial acyl-CoA dehydrogenases (ACAD) and peroxisomal acyl-CoA oxidases (AXO) catalyze the alpha,beta dehydrogenation of the corresponding trans-enoyl-CoA by FAD, which becomes reduced. The reduced form of ACAD is reoxidized in the oxidative half-reaction by electron-transferring flavoprotein (ETF), from which the electrons are transferred to the mitochondrial respiratory chain coupled with ATP synthesis. In contrast, AXO catalyzes a different oxidative half-reaction, in which the reduced FAD is reoxidized by molecular oxygen. The ACAD family includes the eukaryotic beta-oxidation enzymes, short (SCAD), medium (MCAD), long (LCAD) and very-long (VLCAD) chain acyl-CoA dehydrogenases. These enzymes all share high sequence similarity, but differ in their substrate specificities. The ACAD family also includes amino acid catabolism enzymes such as Isovaleryl-CoA dehydrogenase (IVD), short/branched chain acyl-CoA dehydrogenases(SBCAD), Isobutyryl-CoA dehydrogenase (IBDH), glutaryl-CoA deydrogenase (GCD) and Crotonobetainyl-CoA dehydrogenase. The mitochondrial ACAD's are generally homotetramers, except for VLCAD, which is a homodimer. Related enzymes include the SOS adaptive reponse proten aidB, Naphthocyclinone hydroxylase (NcnH), and and Dibenzothiophene (DBT) desulfurization enzyme C (DszC)
Pssm-ID: 173838 [Multi-domain] Cd Length: 327 Bit Score: 53.83 E-value: 8.40e-08
4-hydroxyphenylacetate 3-hydroxylase N terminal; HpaB encodes part of the ...
4-269
5.84e-120
4-hydroxyphenylacetate 3-hydroxylase N terminal; HpaB encodes part of the 4-hydroxyphenylacetate 3-hydroxylase from Escherichia coli. HpaB is part of a heterodimeric enzyme that also requires HpaC. The enzyme is NADH-dependent and uses FAD as the redox chromophore. This family also includes PvcC, which may play a role in one of the proposed hydroxylation steps of pyoverdine chromophore biosynthesis.
Pssm-ID: 463351 Cd Length: 266 Bit Score: 351.80 E-value: 5.84e-120
4-hydroxyphenylacetate 3-monooxygenase, oxygenase component; This gene for this monooxygenase ...
2-476
2.08e-106
4-hydroxyphenylacetate 3-monooxygenase, oxygenase component; This gene for this monooxygenase is found within apparent operons for the degradation of 4-hydroxyphenylacetic acid in Deinococcus, Thermus and Oceanobacillus. Phylogenetic trees support inclusion of the Bacillus halodurans sequence above trusted although the complete 4-hydroxyphenylacetic acid degradation pathway may not exist in that organism. Generally, this enzyme acts with the assistance of a small flavin reductase domain protein (HpaC) to provide the cycle the flavin reductant for the reaction. This family of sequences is a member of a larger subfamily of monooxygenases (pfam03241).
Pssm-ID: 131362 [Multi-domain] Cd Length: 477 Bit Score: 324.93 E-value: 2.08e-106
4-hydroxyphenylacetate 3-hydroxylase C terminal; HpaB encodes part of the ...
282-476
4.31e-79
4-hydroxyphenylacetate 3-hydroxylase C terminal; HpaB encodes part of the 4-hydroxyphenylacetate 3-hydroxylase from Escherichia coli. HpaB is part of a heterodimeric enzyme that also requires HpaC. The enzyme is NADH-dependent and uses FAD as the redox chromophore. This family also includes PvcC, which may play a role in one of the proposed hydroxylation steps of pyoverdine chromophore biosynthesis.
Pssm-ID: 460855 Cd Length: 196 Bit Score: 244.74 E-value: 4.31e-79
Acyl-CoA dehydrogenase; Both mitochondrial acyl-CoA dehydrogenases (ACAD) and peroxisomal ...
76-344
8.40e-08
Acyl-CoA dehydrogenase; Both mitochondrial acyl-CoA dehydrogenases (ACAD) and peroxisomal acyl-CoA oxidases (AXO) catalyze the alpha,beta dehydrogenation of the corresponding trans-enoyl-CoA by FAD, which becomes reduced. The reduced form of ACAD is reoxidized in the oxidative half-reaction by electron-transferring flavoprotein (ETF), from which the electrons are transferred to the mitochondrial respiratory chain coupled with ATP synthesis. In contrast, AXO catalyzes a different oxidative half-reaction, in which the reduced FAD is reoxidized by molecular oxygen. The ACAD family includes the eukaryotic beta-oxidation enzymes, short (SCAD), medium (MCAD), long (LCAD) and very-long (VLCAD) chain acyl-CoA dehydrogenases. These enzymes all share high sequence similarity, but differ in their substrate specificities. The ACAD family also includes amino acid catabolism enzymes such as Isovaleryl-CoA dehydrogenase (IVD), short/branched chain acyl-CoA dehydrogenases(SBCAD), Isobutyryl-CoA dehydrogenase (IBDH), glutaryl-CoA deydrogenase (GCD) and Crotonobetainyl-CoA dehydrogenase. The mitochondrial ACAD's are generally homotetramers, except for VLCAD, which is a homodimer. Related enzymes include the SOS adaptive reponse proten aidB, Naphthocyclinone hydroxylase (NcnH), and and Dibenzothiophene (DBT) desulfurization enzyme C (DszC)
Pssm-ID: 173838 [Multi-domain] Cd Length: 327 Bit Score: 53.83 E-value: 8.40e-08
Acyl-CoA dehydrogenase related to the alkylation response protein AidB [Lipid transport and ...
172-344
2.99e-04
Acyl-CoA dehydrogenase related to the alkylation response protein AidB [Lipid transport and metabolism]; Acyl-CoA dehydrogenase related to the alkylation response protein AidB is part of the Pathway/BioSystem: Fatty acid biosynthesis
Pssm-ID: 441563 [Multi-domain] Cd Length: 381 Bit Score: 42.90 E-value: 2.99e-04
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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