6TR1

Native cytochrome c6 from Thermosynechococcus elongatus in space group H3

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6tr1a_	All alpha proteins	Cytochrome c	Cytochrome c	monodomain cytochrome c	automated matches	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
B [auth C]	d6tr1c_	All alpha proteins	Cytochrome c	Cytochrome c	monodomain cytochrome c	automated matches	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
C [auth E]	d6tr1e_	All alpha proteins	Cytochrome c	Cytochrome c	monodomain cytochrome c	automated matches	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Cytochrome c	8093598	3000815	SCOP2B (2022-06-29)
B [auth C]	SCOP2 Family	Monodomain cytochrome c	8093597	4000635	SCOP2 (2022-06-29)
B [auth C]	SCOP2 Superfamily	Cytochrome c	8093598	3000815	SCOP2 (2022-06-29)
C [auth E]	SCOP2B Superfamily	Cytochrome c	8093598	3000815	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF13442	e6tr1A1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: PF13442	ECOD (1.6)
B [auth C]	PF13442	e6tr1C1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: PF13442	ECOD (1.6)
C [auth E]	PF13442	e6tr1E1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: PF13442	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (utative)
B [auth C]	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (utative)
C [auth E]	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13442	Cytochrome C oxidase, cbb3-type, subunit III (Cytochrome_CBB3)	Cytochrome C oxidase, cbb3-type, subunit III	-	Domain
B [auth C]	PF13442	Cytochrome C oxidase, cbb3-type, subunit III (Cytochrome_CBB3)	Cytochrome C oxidase, cbb3-type, subunit III	-	Domain
C [auth E]	PF13442	Cytochrome C oxidase, cbb3-type, subunit III (Cytochrome_CBB3)	Cytochrome C oxidase, cbb3-type, subunit III	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cytochrome c6	binding organic cyclic compound binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	photosynthesis cellular metabolic process metabolic process cellular process	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular vesicle cytoplasmic vesicle lumen intracellular organelle lumen intracellular organelle cell periphery cytoplasmic vesicle bacterial thylakoid vesicle thylakoid non-membrane-bounded organelle vesicle lumen membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular vesicle cytoplasmic vesicle lumen intracellular organelle lumen intracellular organelle cell periphery cytoplasmic vesicle bacterial thylakoid vesicle thylakoid non-membrane-bounded organelle vesicle lumen plasma membrane membrane cellular anatomical entity intracellular membrane-bounded organelle organelle lumen organelle intracellular non-membrane-bounded organelle cytoplasm plasma membrane-derived thylakoid lumen thylakoid lumen
B [auth C]	Cytochrome c6	binding organic cyclic compound binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	photosynthesis cellular metabolic process metabolic process cellular process	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular vesicle cytoplasmic vesicle lumen intracellular organelle lumen intracellular organelle cell periphery cytoplasmic vesicle bacterial thylakoid vesicle thylakoid non-membrane-bounded organelle vesicle lumen membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular vesicle cytoplasmic vesicle lumen intracellular organelle lumen intracellular organelle cell periphery cytoplasmic vesicle bacterial thylakoid vesicle thylakoid non-membrane-bounded organelle vesicle lumen plasma membrane membrane cellular anatomical entity intracellular membrane-bounded organelle organelle lumen organelle intracellular non-membrane-bounded organelle cytoplasm plasma membrane-derived thylakoid lumen thylakoid lumen
C [auth E]	Cytochrome c6	binding organic cyclic compound binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	photosynthesis cellular metabolic process metabolic process cellular process	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular vesicle cytoplasmic vesicle lumen intracellular organelle lumen intracellular organelle cell periphery cytoplasmic vesicle bacterial thylakoid vesicle thylakoid non-membrane-bounded organelle vesicle lumen membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular vesicle cytoplasmic vesicle lumen intracellular organelle lumen intracellular organelle cell periphery cytoplasmic vesicle bacterial thylakoid vesicle thylakoid non-membrane-bounded organelle vesicle lumen plasma membrane membrane cellular anatomical entity intracellular membrane-bounded organelle organelle lumen organelle intracellular non-membrane-bounded organelle cytoplasm plasma membrane-derived thylakoid lumen thylakoid lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
A	IPR009056	Cytochrome c-like domain	Domain
A	IPR023655	Cytochrome c6	Family
A	IPR008168	Cytochrome c, class IC	Family
B [auth C]	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
B [auth C]	IPR009056	Cytochrome c-like domain	Domain
B [auth C]	IPR023655	Cytochrome c6	Family
B [auth C]	IPR008168	Cytochrome c, class IC	Family
C [auth E]	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
C [auth E]	IPR009056	Cytochrome c-like domain	Domain
C [auth E]	IPR023655	Cytochrome c6	Family
C [auth E]	IPR008168	Cytochrome c, class IC	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B [auth C]	MEN	Parent Component: ASN RESID: AA0070 PSI-MOD : N4-methyl-L-asparagine MOD:00079

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.