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7Q7O

Room temperature structure of the Rhodobacter Sphaeroides Photosynthetic Reaction Center F(M197)H mutant at atmospheric pressure after high helium gas pressure release

Functional Information from GO Data
ChainGOidnamespacecontents
H0015979biological_processphotosynthesis
H0016168molecular_functionchlorophyll binding
H0019684biological_processphotosynthesis, light reaction
H0030077cellular_componentplasma membrane light-harvesting complex
H0042314molecular_functionbacteriochlorophyll binding
H0042717cellular_componentplasma membrane-derived chromatophore membrane
L0009772biological_processphotosynthetic electron transport in photosystem II
L0015979biological_processphotosynthesis
L0016168molecular_functionchlorophyll binding
L0019684biological_processphotosynthesis, light reaction
L0030077cellular_componentplasma membrane light-harvesting complex
L0042314molecular_functionbacteriochlorophyll binding
L0042717cellular_componentplasma membrane-derived chromatophore membrane
L0046872molecular_functionmetal ion binding
M0009772biological_processphotosynthetic electron transport in photosystem II
M0015979biological_processphotosynthesis
M0016168molecular_functionchlorophyll binding
M0019684biological_processphotosynthesis, light reaction
M0030077cellular_componentplasma membrane light-harvesting complex
M0042314molecular_functionbacteriochlorophyll binding
M0042717cellular_componentplasma membrane-derived chromatophore membrane
M0046872molecular_functionmetal ion binding
Functional Information from PROSITE/UniProt
site_idPS00244
Number of Residues27
DetailsREACTION_CENTER Photosynthetic reaction center proteins signature. NlhynPfHglSiaflygsallfAmHGA
ChainResidueDetails
MASN195-ALA221
LASN166-ALA192

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues278
DetailsTransmembrane: {"description":"Helical"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues58
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"1645718","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues87
DetailsTopological domain: {"description":"Periplasmic","evidences":[{"source":"PubMed","id":"1645718","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues7
DetailsBinding site: {}
ChainResidueDetails

248335

PDB entries from 2026-01-28

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