Annotations: 3VA7

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	CT_C_D_C	e3va7A20	A: beta barrels	X: Cyclophilin-like (From Topology)	H: Cyclophilin-like (From Topology)	T: Cyclophilin-like	F: CT_C_D_C	ECOD (1.6)
A	CT_A_B_C	e3va7A21	A: beta barrels	X: Cyclophilin-like (From Topology)	H: Cyclophilin-like (From Topology)	T: Cyclophilin-like	F: CT_A_B_C	ECOD (1.6)
A	CT_A_B_N	e3va7A19	A: beta sandwiches	X: jelly-roll	H: Double-stranded beta-helix (From Topology)	T: Double-stranded beta-helix	F: CT_A_B_N	ECOD (1.6)
A	CT_C_D_N	e3va7A23	A: a+b two layers	X: Glucose permease domain IIB-like	H: PH0987 N-terminal domain-like (From Topology)	T: PH0987 N-terminal domain-like	F: CT_C_D_N	ECOD (1.6)
A	ATP-grasp	e3va7A22	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: ATP-grasp	F: ATP-grasp	ECOD (1.6)
A	Biotin_carb_C	e3va7A18	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: CO dehydrogenase molybdoprotein N-domain-like	F: Biotin_carb_C	ECOD (1.6)
A	Biotin_lipoyl	e3va7A24	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Single hybrid motif	F: Biotin_lipoyl	ECOD (1.6)
A	Biotin_carb_N	e3va7A17	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: PreATP-grasp domain	F: Biotin_carb_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.20	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.30.470.20	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (4.3.0)
A	2.40.100.10	Mainly Beta	Beta Barrel	Cyclophilin	Cyclophilin-like	CATH (4.3.0)
A	3.30.1360.40	Alpha Beta	2-Layer Sandwich	Gyrase A	domain 2	CATH (4.3.0)
A	2.40.50.100	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02626	Carboxyltransferase domain, subdomain A and B (CT_A_B)	Carboxyltransferase domain, subdomain A and B	-	Family
A	PF02682	Carboxyltransferase domain, subdomain C and D (CT_C_D)	Carboxyltransferase domain, subdomain C and D	-	Family
A	PF00364	Biotin-requiring enzyme (Biotin_lipoyl)	Biotin-requiring enzyme	This 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
A	PF02786	Carbamoyl-phosphate synthase L chain, ATP binding domain (CPSase_L_D2)	Carbamoyl-phosphate synthase L chain, ATP binding domain	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 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
A	PF00289	Biotin carboxylase, N-terminal domain (Biotin_carb_N)	Biotin carboxylase, N-terminal domain	This 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
A	PF02785	Biotin carboxylase C-terminal domain (Biotin_carb_C)	Biotin carboxylase C-terminal domain	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 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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	KLLA0E08119p	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding hydrolase activity catalytic activity ligase activity cation binding metal ion binding	small molecule metabolic process metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036928	Amidase signature (AS) superfamily	Homologous Superfamily
A	IPR005481	Biotin carboxylase-like, N-terminal domain	Domain
A	IPR014085	Allophanate hydrolase	Domain
A	IPR011761	ATP-grasp fold	Domain
A	IPR003778	Carboxyltransferase domain, subdomain A and B	Domain
A	IPR029000	Cyclophilin-like domain superfamily	Homologous Superfamily
A	IPR011764	Biotin carboxylation domain	Domain
A	IPR023631	Amidase signature domain	Domain
A	IPR014084	Urea carboxylase	Family
A	IPR005482	Biotin carboxylase, C-terminal	Domain
A	IPR005479	Carbamoyl-phosphate synthetase large subunit-like, ATP-binding domain	Domain
A	IPR003833	Carboxyltransferase domain, subdomain C and D	Domain
A	IPR016185	Pre-ATP-grasp domain superfamily	Homologous Superfamily
A	IPR011054	Rudiment single hybrid motif	Homologous Superfamily
A	IPR011053	Single hybrid motif	Homologous Superfamily
A	IPR001882	Biotin-binding site	Binding Site
A	IPR000089	Biotin/lipoyl attachment	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.