Annotations: 7ZDI

PucB-LH2 complex from Rps. palustris

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Ribosomal_S28e	e7zdiB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_S28e	ECOD (v294.1)
E [auth D]	Ank+TRP_2+Ank_2	e7zdiD1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
G [auth F]	Ank+TRP_2+Ank_2	e7zdiF1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
K [auth J]	Ank+TRP_2+Ank_2	e7zdiJ1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
M [auth L]	Ank+TRP_2+Ank_2	e7zdiL1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
O [auth N]	Ank+TRP_2+Ank_2	e7zdiN1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
Q [auth P]	Ank+TRP_2+Ank_2	e7zdiP1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
S [auth R]	Ank+TRP_2+Ank_2	e7zdiR1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
I [auth H]	Ank+TRP_2+Ank_2	e7zdiH1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
D [auth C]	Ank+TRP_2+Ank_2	e7zdiC1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
J [auth I]	Ank+TRP_2+Ank_2	e7zdiI1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
L [auth K]	Ank+TRP_2+Ank_2	e7zdiK1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
N [auth M]	Ank+TRP_2+Ank_2	e7zdiM1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
P [auth O]	Ank+TRP_2+Ank_2	e7zdiO1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
R [auth Q]	Ank+TRP_2+Ank_2	e7zdiQ1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
H [auth G]	Ank+TRP_2+Ank_2	e7zdiG1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
F [auth E]	Ank+TRP_2+Ank_2	e7zdiE1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ank+TRP_2+Ank_2	ECOD (v294.1)
A	Ribosomal_S28e	e7zdiA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_S28e	ECOD (v294.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, E [auth D], G [auth F], I [auth H], K [auth J], B, E [auth D], G [auth F], I [auth H], K [auth J], M [auth L], O [auth N], Q [auth P], S [auth R]	Light-harvesting protein	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
C [auth S]	PucA-LH2-gamma	-	-	-
A, D [auth C], F [auth E], H [auth G], J [auth I], A, D [auth C], F [auth E], H [auth G], J [auth I], L [auth K], N [auth M], P [auth O], R [auth Q]	Light-harvesting protein	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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, E [auth D], G [auth F], I [auth H], K [auth J], B, E [auth D], G [auth F], I [auth H], K [auth J], M [auth L], O [auth N], Q [auth P], S [auth R]	IPR000066	Antenna complex, alpha/beta subunit	Domain
B, E [auth D], G [auth F], I [auth H], K [auth J], B, E [auth D], G [auth F], I [auth H], K [auth J], M [auth L], O [auth N], Q [auth P], S [auth R]	IPR023624	Antenna complex, beta domain superfamily	Homologous Superfamily
B, E [auth D], G [auth F], I [auth H], K [auth J], B, E [auth D], G [auth F], I [auth H], K [auth J], M [auth L], O [auth N], Q [auth P], S [auth R]	IPR035889	Light-harvesting complex	Homologous Superfamily
B, E [auth D], G [auth F], I [auth H], K [auth J], B, E [auth D], G [auth F], I [auth H], K [auth J], M [auth L], O [auth N], Q [auth P], S [auth R]	IPR023623	Antenna complex, beta subunit, conserved site	Conserved Site
B, E [auth D], G [auth F], I [auth H], K [auth J], B, E [auth D], G [auth F], I [auth H], K [auth J], M [auth L], O [auth N], Q [auth P], S [auth R]	IPR002362	Light-harvesting protein B beta chain	Family
A, D [auth C], F [auth E], H [auth G], J [auth I], A, D [auth C], F [auth E], H [auth G], J [auth I], L [auth K], N [auth M], P [auth O], R [auth Q]	IPR000066	Antenna complex, alpha/beta subunit	Domain
A, D [auth C], F [auth E], H [auth G], J [auth I], A, D [auth C], F [auth E], H [auth G], J [auth I], L [auth K], N [auth M], P [auth O], R [auth Q]	IPR018332	Antenna complex, alpha subunit	Family
A, D [auth C], F [auth E], H [auth G], J [auth I], A, D [auth C], F [auth E], H [auth G], J [auth I], L [auth K], N [auth M], P [auth O], R [auth Q]	IPR002361	Antenna complex, alpha subunit conserved site	Conserved Site
A, D [auth C], F [auth E], H [auth G], J [auth I], A, D [auth C], F [auth E], H [auth G], J [auth I], L [auth K], N [auth M], P [auth O], R [auth Q]	IPR035889	Light-harvesting complex	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B, D [auth C], E [auth D], F [auth E] A, B, D [auth C], E [auth D], F [auth E], G [auth F], H [auth G], I [auth H], J [auth I], K [auth J], L [auth K], M [auth L], N [auth M], O [auth N], P [auth O], Q [auth P], R [auth Q], S [auth R]	OPM	Transmembrane	Alpha-helical polytopic	Photosystems	Light-harvesting complexes from bacteria

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B, D [auth C], E [auth D], F [auth E] A, B, D [auth C], E [auth D], F [auth E], G [auth F], H [auth G], I [auth H], J [auth I], K [auth J], L [auth K], M [auth L], N [auth M], O [auth N], P [auth O], Q [auth P], R [auth Q], S [auth R]	PDBTM	Annotated as membrane protein by PDBTM

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, D [auth C], F [auth E], H [auth G], J [auth I], A, D [auth C], F [auth E], H [auth G], J [auth I], L [auth K], N [auth M], P [auth O], R [auth Q]	CXM	Parent Component: MET : AA0363 , AA0493 : N-carboxy-L-methionine MOD:00368 , N-(dihydroxymethyl)-L-methionine (fMet) MOD:01446 , N-(dihydroxymethyl)-L-methionine (Met) MOD:01447

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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.