Annotations: 2CLY

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2clya1	Membrane and cell surface proteins and peptides	ATP synthase B chain-like	ATP synthase B chain-like	ATP synthase B chain-like	ATP synthase subunit b, mitochondrial	BOVINE (Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)
D	d2clyd_	Membrane and cell surface proteins and peptides	ATP synthase B chain-like	ATP synthase B chain-like	ATP synthase B chain-like	ATP synthase subunit b, mitochondrial	BOVINE (Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)
B	d2clyb1	Membrane and cell surface proteins and peptides	ATP synthase D chain-like	ATP synthase D chain-like	ATP synthase D chain-like	ATP synthase subunit d, mitochondrial	BOVINE (Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)
E	d2clye_	Membrane and cell surface proteins and peptides	ATP synthase D chain-like	ATP synthase D chain-like	ATP synthase D chain-like	ATP synthase subunit d, mitochondrial	BOVINE (Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)
C	d2clyc_	Membrane and cell surface proteins and peptides	Mitochondrial ATP synthase coupling factor 6	Mitochondrial ATP synthase coupling factor 6	Mitochondrial ATP synthase coupling factor 6	ATPase subunit F6	BOVINE (Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)
F	d2clyf_	Membrane and cell surface proteins and peptides	Mitochondrial ATP synthase coupling factor 6	Mitochondrial ATP synthase coupling factor 6	Mitochondrial ATP synthase coupling factor 6	ATPase subunit F6	BOVINE (Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	ATP synthase B chain-like	8020393	4002710	SCOP2 (2021-05-27)
A	SCOP2 Superfamily	ATP synthase B chain-like	8032773	3001636	SCOP2 (2021-05-27)
D	SCOP2B Superfamily	ATP synthase B chain-like	8032773	3001636	SCOP2B (2021-05-27)
B	SCOP2 Family	ATP synthase D chain-like	8020394	4002718	SCOP2 (2021-05-27)
B	SCOP2 Superfamily	ATP synthase D chain-like	8032774	3001647	SCOP2 (2021-05-27)
E	SCOP2B Superfamily	ATP synthase D chain-like	8032774	3001647	SCOP2B (2021-05-27)
C	SCOP2 Family	Mitochondrial ATP synthase coupling factor 6	8026662	4002990	SCOP2 (2021-05-27)
C	SCOP2 Superfamily	Mitochondrial ATP synthase coupling factor 6	8039041	3001984	SCOP2 (2021-05-27)
F	SCOP2B Superfamily	Mitochondrial ATP synthase coupling factor 6	8039041	3001984	SCOP2B (2021-05-27)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF05405	e2clyA1	A: extended segments	X: F-type ATP synthase subunit b (From Topology)	H: F-type ATP synthase subunit b (From Topology)	T: F-type ATP synthase subunit b	F: PF05405	ECOD (1.6)
D	PF05405	e2clyD1	A: extended segments	X: F-type ATP synthase subunit b (From Topology)	H: F-type ATP synthase subunit b (From Topology)	T: F-type ATP synthase subunit b	F: PF05405	ECOD (1.6)
B	PF05873	e2clyB1	A: extended segments	X: ATP synthase D chain-like (From Topology)	H: ATP synthase D chain-like (From Topology)	T: ATP synthase D chain-like	F: PF05873	ECOD (1.6)
E	PF05873	e2clyE1	A: extended segments	X: ATP synthase D chain-like (From Topology)	H: ATP synthase D chain-like (From Topology)	T: ATP synthase D chain-like	F: PF05873	ECOD (1.6)
C	PF05511	e2clyC1	A: extended segments	X: Mitochondrial ATP synthase coupling factor 6 (From Topology)	H: Mitochondrial ATP synthase coupling factor 6 (From Topology)	T: Mitochondrial ATP synthase coupling factor 6	F: PF05511	ECOD (1.6)
F	PF05511	e2clyF1	A: extended segments	X: Mitochondrial ATP synthase coupling factor 6 (From Topology)	H: Mitochondrial ATP synthase coupling factor 6 (From Topology)	T: Mitochondrial ATP synthase coupling factor 6	F: PF05511	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.5.2210	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
D	1.20.5.2210	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
B	6.10.280.70	Special	Helix non-globular	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
E	6.10.280.70	Special	Helix non-globular	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
C	6.10.280.200	Special	Helix non-globular	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
F	6.10.280.200	Special	Helix non-globular	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D	ATP SYNTHASE B CHAIN, MITOCHONDRIAL	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity ligase activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process ribonucleoside triphosphate metabolic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process organonitrogen compound metabolic process nucleoside triphosphate biosynthetic process cellular metabolic process primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrial membrane organelle inner membrane mitochondrion membrane protein complex transporter complex intracellular organelle organelle envelope proton-transporting two-sector ATPase complex mitochondrial protein-containing complex catalytic complex membrane membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrial membrane organelle inner membrane mitochondrion membrane protein complex transporter complex intracellular organelle organelle envelope proton-transporting two-sector ATPase complex mitochondrial protein-containing complex catalytic complex membrane proton-transporting ATP synthase complex cation channel complex cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane mitochondrial proton-transporting ATP synthase complex inner mitochondrial membrane protein complex transmembrane transporter complex organelle mitochondrial envelope cytoplasm organelle membrane monoatomic ion channel complex proton-transporting ATP synthase complex, coupling factor F(o) mitochondrial proton-transporting ATP synthase complex, coupling factor F(o) proton-transporting two-sector ATPase complex, proton-transporting domain
B, E	ATP SYNTHASE D CHAIN, MITOCHONDRIAL	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity ligase activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process ribonucleoside triphosphate metabolic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process organonitrogen compound metabolic process nucleoside triphosphate biosynthetic process cellular metabolic process primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrial membrane organelle inner membrane mitochondrion membrane protein complex proton-transporting ATP synthase, stator stalk transporter complex intracellular organelle organelle envelope proton-transporting two-sector ATPase complex proton-transporting ATP synthase complex, coupling factor F(o) mitochondrial proton-transporting ATP synthase, stator stalk membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrial membrane organelle inner membrane mitochondrion membrane protein complex proton-transporting ATP synthase, stator stalk transporter complex intracellular organelle organelle envelope proton-transporting two-sector ATPase complex proton-transporting ATP synthase complex, coupling factor F(o) mitochondrial proton-transporting ATP synthase, stator stalk mitochondrial proton-transporting ATP synthase complex, coupling factor F(o) mitochondrial protein-containing complex catalytic complex membrane proton-transporting ATP synthase complex cation channel complex cellular anatomical entity intracellular membrane-bounded organelle proton-transporting two-sector ATPase complex, proton-transporting domain mitochondrial inner membrane mitochondrial proton-transporting ATP synthase complex inner mitochondrial membrane protein complex transmembrane transporter complex organelle mitochondrial envelope cytoplasm organelle membrane monoatomic ion channel complex
C, F	ATP SYNTHASE COUPLING FACTOR 6, MITOCHONDRIAL	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process ribonucleoside triphosphate metabolic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process organonitrogen compound metabolic process nucleoside triphosphate biosynthetic process cellular metabolic process primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrial membrane organelle inner membrane mitochondrion membrane protein complex transporter complex intracellular organelle organelle envelope proton-transporting two-sector ATPase complex mitochondrial protein-containing complex catalytic complex membrane membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrial membrane organelle inner membrane mitochondrion membrane protein complex transporter complex intracellular organelle organelle envelope proton-transporting two-sector ATPase complex mitochondrial protein-containing complex catalytic complex membrane proton-transporting ATP synthase complex cation channel complex cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane mitochondrial proton-transporting ATP synthase complex inner mitochondrial membrane protein complex transmembrane transporter complex organelle mitochondrial envelope cytoplasm organelle membrane monoatomic ion channel complex proton-transporting ATP synthase complex, coupling factor F(o) mitochondrial proton-transporting ATP synthase complex, coupling factor F(o) proton-transporting two-sector ATPase complex, proton-transporting domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D	IPR008688	ATP synthase, F0 complex, subunit B/MI25	Family
A, D	IPR013837	ATP synthase, F0 complex, subunit B	Family
B, E	IPR036228	ATP synthase, F0 complex, subunit D superfamily, mitochondrial	Homologous Superfamily
B, E	IPR008689	ATP synthase, F0 complex, subunit D, mitochondrial	Family
C, F	IPR036204	ATP synthase-coupling factor 6 superfamily, mitochondrial	Homologous Superfamily
C, F	IPR008387	ATP synthase-coupling factor 6, mitochondrial	Family

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 R01GM133198.