Annotations: 8IUN

Cryo-EM structure of the CRT-LESS RC-LH core complex from roseiflexus castenholzii

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
IA [auth C]	V-set	e8iunC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
FA [auth F]	V-set	e8iunF1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
S [auth J]	V-set	e8iunJ1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
Z [auth 3]	V-set	e8iun31	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
Y [auth 1]	V-set	e8iun11	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
X [auth V]	V-set	e8iunV1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
W [auth T]	V-set	e8iunT1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
V [auth R]	V-set	e8iunR1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
U [auth P]	V-set	e8iunP1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
T [auth N]	V-set	e8iunN1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
R [auth H]	V-set	e8iunH1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
EA [auth D]	V-set	e8iunD1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
DA [auth A]	V-set	e8iunA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
CA [auth 9]	V-set	e8iun91	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
BA [auth 7]	V-set	e8iun71	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
AA [auth 5]	V-set	e8iun51	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
Q [auth L]	V-set	e8iunL1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
P [auth M]	V-set	e8iunM1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
B [auth U]	V-set	e8iunU1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
C [auth S]	V-set	e8iunS1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
J [auth B]	V-set	e8iunB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
O [auth 2]	V-set	e8iun21	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
N [auth 4]	V-set	e8iun41	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
M [auth 6]	V-set	e8iun61	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
L [auth 8]	V-set	e8iun81	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
K [auth 0]	V-set	e8iun01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
I [auth E]	V-set	e8iunE1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
H [auth G]	V-set	e8iunG1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
G [auth I]	V-set	e8iunI1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
F [auth K]	V-set	e8iunK1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
E [auth O]	V-set	e8iunO1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
D [auth Q]	V-set	e8iunQ1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
A [auth W]	V-set	e8iunW1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
IA [auth C]	PF02276	Photosynthetic reaction centre cytochrome C subunit (CytoC_RC)	Photosynthetic reaction centre cytochrome C subunit	-	Family
P [auth M], Q [auth L]	PF00124	Photosynthetic reaction centre protein (Photo_RC)	Photosynthetic reaction centre protein	-	Family
A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], F [auth K], G [auth I], H [auth G], I [auth E], J [auth B], K [auth 0], L [auth 8], M [auth 6], N [auth 4], O [auth 2]	PF00556	Antenna complex alpha/beta subunit (LHC)	Antenna complex alpha/beta subunit		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
JA [auth Z]	reaction center unknown polypeptide	-	-	-
IA [auth C]	Cytochrome subunit of photosynthetic reaction center	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 photosynthesis, light reaction metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle plasma membrane light-harvesting complex protein-containing complex intracellular anatomical structure intracellular vesicle plasma membrane-derived chromatophore light-harvesting complex intracellular membrane-bounded organelle intracellular organelle cellular anatomical structure cytoplasmic vesicle organelle cytoplasm vesicle
HA [auth h]	reaction center small polypeptide	-	-	-
GA [auth Y]	reaction center small polypeptide	-	-	-
AA [auth 5], BA [auth 7], CA [auth 9], DA [auth A], EA [auth D], AA [auth 5], BA [auth 7], CA [auth 9], DA [auth A], EA [auth D], FA [auth F], R [auth H], S [auth J], T [auth N], U [auth P], V [auth R], W [auth T], X [auth V], Y [auth 1], Z [auth 3]	Alpha subunit of light-harvesting 1	chlorophyll binding binding bacteriochlorophyll binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle intracellular organelle organelle envelope organelle inner membrane cellular anatomical structure intracellular anatomical structure organelle membrane organelle membrane cell periphery plasma membrane plasma membrane light-harvesting complex protein-containing complex intracellular vesicle membrane-bounded organelle intracellular organelle organelle envelope organelle inner membrane cellular anatomical structure intracellular anatomical structure organelle membrane organelle membrane cell periphery plasma membrane plasma membrane light-harvesting complex protein-containing complex intracellular vesicle plasma membrane-derived chromatophore light-harvesting complex intracellular membrane-bounded organelle cytoplasmic vesicle cytoplasm vesicle
P [auth M], Q [auth L]	Reaction center protein L chain	chlorophyll binding binding bacteriochlorophyll binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II metabolic process cellular process generation of precursor metabolites and energy	cellular anatomical structure endomembrane system membrane-bounded organelle plasma membrane light-harvesting complex protein-containing complex intracellular anatomical structure intracellular vesicle plasma membrane-derived chromatophore light-harvesting complex intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle cytoplasm cellular anatomical structure endomembrane system membrane-bounded organelle plasma membrane light-harvesting complex protein-containing complex intracellular anatomical structure intracellular vesicle plasma membrane-derived chromatophore light-harvesting complex intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle
A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], F [auth K], G [auth I], H [auth G], I [auth E], J [auth B], K [auth 0], L [auth 8], M [auth 6], N [auth 4], O [auth 2]	Antenna complex alpha/beta subunit	chlorophyll binding binding bacteriochlorophyll binding tetrapyrrole binding cation binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction metabolic process cellular process generation of precursor metabolites and energy	cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle plasma membrane light-harvesting complex protein-containing complex intracellular anatomical structure intracellular vesicle plasma membrane-derived chromatophore light-harvesting complex intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle plasma membrane light-harvesting complex protein-containing complex intracellular anatomical structure intracellular vesicle plasma membrane-derived chromatophore light-harvesting complex intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
IA [auth C]	IPR036280	Multiheme cytochrome superfamily	Homologous Superfamily
IA [auth C]	IPR023119	Multihaem cytochrome, PRC subunit superfamily	Homologous Superfamily
IA [auth C]	IPR003158	Photosynthetic reaction centre, cytochrome c subunit	Family
AA [auth 5], BA [auth 7], CA [auth 9], DA [auth A], EA [auth D], AA [auth 5], BA [auth 7], CA [auth 9], DA [auth A], EA [auth D], FA [auth F], R [auth H], S [auth J], T [auth N], U [auth P], V [auth R], W [auth T], X [auth V], Y [auth 1], Z [auth 3]	IPR002361	Antenna complex, alpha subunit conserved site	Conserved Site
AA [auth 5], BA [auth 7], CA [auth 9], DA [auth A], EA [auth D], AA [auth 5], BA [auth 7], CA [auth 9], DA [auth A], EA [auth D], FA [auth F], R [auth H], S [auth J], T [auth N], U [auth P], V [auth R], W [auth T], X [auth V], Y [auth 1], Z [auth 3]	IPR035889	Light-harvesting complex	Homologous Superfamily
P [auth M], Q [auth L]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
P [auth M], Q [auth L]	IPR000484	Photosynthetic reaction centre, L/M	Family
P [auth M], Q [auth L]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
P [auth M], Q [auth L]	IPR005871	Photosynthetic reaction centre, L subunit	Family
A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], F [auth K], G [auth I], H [auth G], I [auth E], J [auth B], K [auth 0], L [auth 8], M [auth 6], N [auth 4], O [auth 2]	IPR000066	Antenna complex, alpha/beta subunit	Domain
A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], F [auth K], G [auth I], H [auth G], I [auth E], J [auth B], K [auth 0], L [auth 8], M [auth 6], N [auth 4], O [auth 2]	IPR023624	Antenna complex, beta domain superfamily	Homologous Superfamily
A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], F [auth K], G [auth I], H [auth G], I [auth E], J [auth B], K [auth 0], L [auth 8], M [auth 6], N [auth 4], O [auth 2]	IPR035889	Light-harvesting complex	Homologous Superfamily
A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], A [auth W], B [auth U], C [auth S], D [auth Q], E [auth O], F [auth K], G [auth I], H [auth G], I [auth E], J [auth B], K [auth 0], L [auth 8], M [auth 6], N [auth 4], O [auth 2]	IPR002362	Light-harvesting protein B beta chain	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth W], AA [auth 5], B [auth U], BA [auth 7], C [auth S] A [auth W], AA [auth 5], B [auth U], BA [auth 7], C [auth S], CA [auth 9], D [auth Q], DA [auth A], E [auth O], EA [auth D], F [auth K], FA [auth F], G [auth I], H [auth G], HA [auth h], I [auth E], IA [auth C], J [auth B], K [auth 0], L [auth 8], M [auth 6], N [auth 4], O [auth 2], P [auth M], Q [auth L], R [auth H], S [auth J], T [auth N], U [auth P], V [auth R], W [auth T], X [auth V], Y [auth 1], Z [auth 3]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A [auth W], AA [auth 5], B [auth U], BA [auth 7], C [auth S] A [auth W], AA [auth 5], B [auth U], BA [auth 7], C [auth S], CA [auth 9], D [auth Q], DA [auth A], E [auth O], EA [auth D], F [auth K], FA [auth F], G [auth I], H [auth G], HA [auth h], I [auth E], IA [auth C], J [auth B], K [auth 0], L [auth 8], M [auth 6], N [auth 4], O [auth 2], P [auth M], Q [auth L], R [auth H], S [auth J], T [auth N], U [auth P], V [auth R], W [auth T], X [auth V], Y [auth 1], Z [auth 3]	MemProtMD	Annotated as membrane protein by MemProtMD