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1NKZ

Crystal structure of LH2 B800-850 from Rps. acidophila at 2.0 Angstrom resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0016020cellular_componentmembrane
A0019684biological_processphotosynthesis, light reaction
A0019866cellular_componentorganelle inner membrane
A0030077cellular_componentplasma membrane light-harvesting complex
B0005886cellular_componentplasma membrane
B0016020cellular_componentmembrane
B0019684biological_processphotosynthesis, light reaction
B0030077cellular_componentplasma membrane light-harvesting complex
C0005886cellular_componentplasma membrane
C0016020cellular_componentmembrane
C0019684biological_processphotosynthesis, light reaction
C0019866cellular_componentorganelle inner membrane
C0030077cellular_componentplasma membrane light-harvesting complex
D0005886cellular_componentplasma membrane
D0016020cellular_componentmembrane
D0019684biological_processphotosynthesis, light reaction
D0030077cellular_componentplasma membrane light-harvesting complex
E0005886cellular_componentplasma membrane
E0016020cellular_componentmembrane
E0019684biological_processphotosynthesis, light reaction
E0019866cellular_componentorganelle inner membrane
E0030077cellular_componentplasma membrane light-harvesting complex
F0005886cellular_componentplasma membrane
F0016020cellular_componentmembrane
F0019684biological_processphotosynthesis, light reaction
F0030077cellular_componentplasma membrane light-harvesting complex
Functional Information from PROSITE/UniProt
site_idPS00968
Number of Residues17
DetailsANTENNA_COMP_ALPHA Antenna complexes alpha subunits signature. ViAIlVHlaiLSHt..TWF
ChainResidueDetails
AVAL25-PHE41

site_idPS00969
Number of Residues32
DetailsANTENNA_COMP_BETA Antenna complexes beta subunits signature. QseelHkyvidGtrvFlglAlvAHflafsatP
ChainResidueDetails
BGLN7-PRO38

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues123
DetailsTransmembrane: {"description":"Helical"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues39
DetailsTopological domain: {"description":"Cytoplasmic"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsTopological domain: {"description":"Periplasmic"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsBinding site: {"description":"axial binding residue","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

251422

PDB entries from 2026-04-01

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