Annotations: 3HO8

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Tubulin	e3ho8A1	A: alpha bundles	X: POZ domain	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Tubulin	ECOD (develop294)
B [auth D]	Biotin_carb_C	e3ho8D2	A: alpha bundles	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 (develop294)
B [auth D]	HMGL-like	e3ho8D4	A: alpha bundles	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: HMGL-like	ECOD (develop294)
C	Tubulin	e3ho8C1	A: alpha bundles	X: POZ domain	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Tubulin	ECOD (develop294)
D [auth B]	Tubulin	e3ho8B1	A: alpha bundles	X: POZ domain	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Tubulin	ECOD (develop294)

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	3.10.600.10	Alpha Beta	Roll	pyruvate carboxylase f1077a mutant fold	pyruvate carboxylase f1077a mutant domain	CATH (4.3.0)
A	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
A	1.10.472.90	Mainly Alpha	Orthogonal Bundle	Cyclin A	domain 1	CATH (4.3.0)
B [auth D]	3.30.470.20	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (4.3.0)
B [auth D]	3.10.600.10	Alpha Beta	Roll	pyruvate carboxylase f1077a mutant fold	pyruvate carboxylase f1077a mutant domain	CATH (4.3.0)
B [auth D]	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
C	3.40.50.20	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
C	3.30.470.20	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (4.3.0)
C	3.10.600.10	Alpha Beta	Roll	pyruvate carboxylase f1077a mutant fold	pyruvate carboxylase f1077a mutant domain	CATH (4.3.0)
C	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
C	1.10.472.90	Mainly Alpha	Orthogonal Bundle	Cyclin A	domain 1	CATH (4.3.0)
D [auth B]	3.40.50.20	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
D [auth B]	3.30.470.20	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (4.3.0)
D [auth B]	3.10.600.10	Alpha Beta	Roll	pyruvate carboxylase f1077a mutant fold	pyruvate carboxylase f1077a mutant domain	CATH (4.3.0)
D [auth B]	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
D [auth B]	1.10.472.90	Mainly Alpha	Orthogonal Bundle	Cyclin A	domain 1	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth D], C, D [auth B]	Pyruvate carboxylase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyruvate carboxylase activity ligase activity, forming carbon-carbon bonds catalytic activity ligase activity cation binding metal ion binding identical protein binding protein binding	monosaccharide metabolic process carbohydrate metabolic process small molecule biosynthetic process carbohydrate biosynthetic process hexose metabolic process primary metabolic process monosaccharide biosynthetic process gluconeogenesis hexose biosynthetic process biosynthetic process small molecule metabolic process metabolic process cellular process glucose metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth D], C, D [auth B]	IPR005481	Biotin carboxylase-like, N-terminal domain	Domain
A, B [auth D], C, D [auth B]	IPR011761	ATP-grasp fold	Domain
A, B [auth D], C, D [auth B]	IPR011764	Biotin carboxylation domain	Domain
A, B [auth D], C, D [auth B]	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B [auth D], C, D [auth B]	IPR005479	Carbamoyl phosphate synthase, ATP-binding domain	Domain
A, B [auth D], C, D [auth B]	IPR000891	Pyruvate carboxyltransferase	Domain
A, B [auth D], C, D [auth B]	IPR005930	Pyruvate carboxylase	Family
A, B [auth D], C, D [auth B]	IPR005482	Biotin carboxylase, C-terminal	Domain
A, B [auth D], C, D [auth B]	IPR016185	Pre-ATP-grasp domain superfamily	Homologous Superfamily
A, B [auth D], C, D [auth B]	IPR003379	Carboxylase, conserved domain	Domain
A, B [auth D], C, D [auth B]	IPR011054	Rudiment single hybrid motif	Homologous Superfamily
A, B [auth D], C, D [auth B]	IPR055268	Pyruvate carboxylase-like	Family
A, B [auth D], C, D [auth B]	IPR011053	Single hybrid motif	Homologous Superfamily
A, B [auth D], C, D [auth B]	IPR000089	Biotin/lipoyl attachment	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.