acyl-CoA dehydrogenase catalyzes the alpha,beta dehydrogenation of an acyl-CoA to form 2,3-dehydroacyl-CoA; requires an acceptor such as FAD, which becomes reduced
Acyl-CoA dehydrogenase; Both mitochondrial acyl-CoA dehydrogenases (ACAD) and peroxisomal ...
92-457
1.87e-58
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: 199.43 E-value: 1.87e-58
Acyl-CoA dehydrogenase; Both mitochondrial acyl-CoA dehydrogenases (ACAD) and peroxisomal ...
92-457
1.87e-58
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: 199.43 E-value: 1.87e-58
Acyl-CoA dehydrogenase related to the alkylation response protein AidB [Lipid transport and ...
91-439
6.17e-39
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: 147.68 E-value: 6.17e-39
Acyl-CoA dehydrogenase; Both mitochondrial acyl-CoA dehydrogenases (ACAD) and peroxisomal ...
92-457
1.87e-58
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: 199.43 E-value: 1.87e-58
Very long chain acyl-CoA dehydrogenase; VLCAD is an acyl-CoA dehydrogenase (ACAD), which is ...
70-465
7.78e-44
Very long chain acyl-CoA dehydrogenase; VLCAD is an acyl-CoA dehydrogenase (ACAD), which is found in the mitochondria of eukaryotes and in some bacteria. It catalyzes 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. VLCAD acts as a homodimer.
Pssm-ID: 173850 [Multi-domain] Cd Length: 409 Bit Score: 162.25 E-value: 7.78e-44
Acyl-CoA dehydrogenase related to the alkylation response protein AidB [Lipid transport and ...
91-439
6.17e-39
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: 147.68 E-value: 6.17e-39
Short chain acyl-CoA dehydrogenases and eukaryotic short/branched chain acyl-CoA ...
113-422
7.24e-18
Short chain acyl-CoA dehydrogenases and eukaryotic short/branched chain acyl-CoA dehydrogenases; Short chain acyl-CoA dehydrogenase (SCAD). SCAD is a mitochondrial beta-oxidation enzyme. It catalyzes the alpha,beta dehydrogenation of the corresponding trans-enoyl-CoA by FAD, which becomes reduced. The reduced form of SCAD 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. This subgroup also contains the eukaryotic short/branched chain acyl-CoA dehydrogenase(SBCAD), the bacterial butyryl-CoA dehydorgenase(BCAD) and 2-methylbutyryl-CoA dehydrogenase, which is involved in isoleucine catabolism. These enzymes are homotetramers.
Pssm-ID: 173847 [Multi-domain] Cd Length: 373 Bit Score: 85.78 E-value: 7.24e-18
Long chain acyl-CoA dehydrogenase; LCAD is an acyl-CoA dehydrogenases (ACAD), which is found ...
111-439
6.07e-13
Long chain acyl-CoA dehydrogenase; LCAD is an acyl-CoA dehydrogenases (ACAD), which is found in the mitochondria of eukaryotes and in some prokaryotes. It catalyzes the alpha, beta dehydrogenation of the corresponding trans-enoyl-CoA by FAD, which becomes reduced. The reduced form of LCAD 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. LCAD acts as a homodimer.
Pssm-ID: 173849 [Multi-domain] Cd Length: 372 Bit Score: 70.61 E-value: 6.07e-13
Dibenzothiophene (DBT) desulfurization enzyme C; DszC is a flavin reductase dependent enzyme, ...
112-350
2.80e-08
Dibenzothiophene (DBT) desulfurization enzyme C; DszC is a flavin reductase dependent enzyme, which catalyzes the first two steps of DBT desulfurization in mesophilic bacteria. DszC converts DBT to DBT-sulfoxide, which is then converted to DBT-sulfone. Bacteria with this enzyme are candidates for the removal of organic sulfur compounds from fossil fuels, which pollute the environment. An equivalent enzyme tdsC, is found in thermophilic bacteria. This alignment also contains a closely related uncharacterized subgroup.
Pssm-ID: 173852 [Multi-domain] Cd Length: 377 Bit Score: 56.18 E-value: 2.80e-08
Putative acyl-CoA dehydrogenases similar to fadE5; Putative acyl-CoA dehydrogenase (ACAD). ...
126-439
6.26e-07
Putative acyl-CoA dehydrogenases similar to fadE5; Putative acyl-CoA dehydrogenase (ACAD). Mitochondrial acyl-CoA dehydrogenases (ACAD) 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. The ACD family includes the eukaryotic beta-oxidation, as well as amino acid catabolism enzymes. These enzymes share high sequence similarity, but differ in their substrate specificities. The mitochondrial ACD's are generally homotetramers and have an active site glutamate at a conserved position.
Pssm-ID: 173842 [Multi-domain] Cd Length: 407 Bit Score: 52.01 E-value: 6.26e-07
Putative acyl-CoA dehydrogenases similar to fadE6, fadE17, and fadE26; Putative acyl-CoA ...
91-430
5.72e-06
Putative acyl-CoA dehydrogenases similar to fadE6, fadE17, and fadE26; Putative acyl-CoA dehydrogenases (ACAD). Mitochondrial acyl-CoA dehydrogenases (ACAD) 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. The ACD family includes the eukaryotic beta-oxidation, as well as amino acid catabolism enzymes. These enzymes share high sequence similarity, but differ in their substrate specificities. The mitochondrial ACD's are generally homotetramers and have an active site glutamate at a conserved position.
Pssm-ID: 173841 [Multi-domain] Cd Length: 380 Bit Score: 48.88 E-value: 5.72e-06
Proteins involved in DNA damage response, similar to the AidB gene product; AidB is one of ...
213-439
1.48e-04
Proteins involved in DNA damage response, similar to the AidB gene product; AidB is one of several genes involved in the SOS adaptive response to DNA alkylation damage, whose expression is activated by the Ada protein. Its function has not been entirely elucidated; however, it is similar in sequence and function to acyl-CoA dehydrogenases. It has been proposed that aidB directly destroys DNA alkylating agents such as nitrosoguanidines (nitrosated amides) or their reaction intermediates.
Pssm-ID: 173843 [Multi-domain] Cd Length: 418 Bit Score: 44.67 E-value: 1.48e-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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