Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01039Carboxyl transferase domain (Carboxyl_trans)Carboxyl transferase domain- Family
PF00364Biotin-requiring enzyme (Biotin_lipoyl)Biotin-requiring enzymeThis family covers two Prosite entries, the conserved lysine residue binds biotin in one group and lipoic acid in the other. Note that the HMM does not currently recognise the Glycine cleavage system H proteins.Domain
PF02786Carbamoyl-phosphate synthase L chain, ATP binding domain (CPSase_L_D2)Carbamoyl-phosphate synthase L chain, ATP binding domainCarbamoyl-phosphate synthase catalyses the ATP-dependent synthesis of carbamyl-phosphate from glutamine or ammonia and bicarbonate. This important enzyme initiates both the urea cycle and the biosynthesis of arginine and/or pyrimidines [2]. The c ...Carbamoyl-phosphate synthase catalyses the ATP-dependent synthesis of carbamyl-phosphate from glutamine or ammonia and bicarbonate. This important enzyme initiates both the urea cycle and the biosynthesis of arginine and/or pyrimidines [2]. The carbamoyl-phosphate synthase (CPS) enzyme in prokaryotes is a heterodimer of a small and large chain. The small chain promotes the hydrolysis of glutamine to ammonia, which is used by the large chain to synthesise carbamoyl phosphate. See Pfam:PF00988. The small chain has a GATase domain in the carboxyl terminus. See Pfam:PF00117. The ATP binding domain (this one) has an ATP-grasp fold.
Domain
PF00289Biotin carboxylase, N-terminal domain (Biotin_carb_N)Biotin carboxylase, N-terminal domainThis domain is structurally related to the PreATP-grasp domain. The family contains the N-terminus of biotin carboxylase enzymes [1,3], and propionyl-CoA carboxylase A chain [2].Domain
PF02785Biotin carboxylase C-terminal domain (Biotin_carb_C)Biotin carboxylase C-terminal domainBiotin carboxylase is a component of the acetyl-CoA carboxylase multi-component enzyme which catalyses the first committed step in fatty acid synthesis in animals, plants and bacteria. Most of the active site residues reported in reference [1] are i ...Biotin carboxylase is a component of the acetyl-CoA carboxylase multi-component enzyme which catalyses the first committed step in fatty acid synthesis in animals, plants and bacteria. Most of the active site residues reported in reference [1] are in this C-terminal domain.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial
Methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR011763Acetyl-coenzyme A carboxyltransferase, C-terminalDomain
IPR029045ClpP/crotonase-like domain superfamilyHomologous Superfamily
IPR011762Acetyl-coenzyme A carboxyltransferase, N-terminalDomain
IPR034733Acetyl-coenzyme A carboxylase carboxyl transferase subunit betaDomain
IPR045190Methylcrotonoyl-CoA carboxylase beta chain MCCB/AccD1-likeFamily
IPR011764Biotin carboxylation domainDomain
IPR011054Rudiment single hybrid motifHomologous Superfamily
IPR011053Single hybrid motifHomologous Superfamily
IPR001882Biotin-binding siteBinding Site
IPR000089Biotin/lipoyl attachmentDomain
IPR005481Biotin carboxylase-like, N-terminal domainDomain
IPR011761ATP-grasp foldDomain
IPR005482Biotin carboxylase, C-terminalDomain
IPR005479Carbamoyl-phosphate synthetase large subunit-like, ATP-binding domainDomain
IPR016185Pre-ATP-grasp domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosQ9HCC0
PharosQ96RQ3