http://purl.uniprot.org/citations/19219048 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/19219048 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/19219048 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Citation |
http://purl.uniprot.org/citations/19219048 | http://www.w3.org/2000/01/rdf-schema#comment | "Photosystem II (PSII) is a large homodimeric protein-cofactor complex located in the photosynthetic thylakoid membrane that acts as light-driven water:plastoquinone oxidoreductase. The crystal structure of PSII from Thermosynechococcus elongatus at 2.9-A resolution allowed the unambiguous assignment of all 20 protein subunits and complete modeling of all 35 chlorophyll a molecules and 12 carotenoid molecules, 25 integral lipids and 1 chloride ion per monomer. The presence of a third plastoquinone Q(C) and a second plastoquinone-transfer channel, which were not observed before, suggests mechanisms for plastoquinol-plastoquinone exchange, and we calculated other possible water or dioxygen and proton channels. Putative oxygen positions obtained from a Xenon derivative indicate a role for lipids in oxygen diffusion to the cytoplasmic side of PSII. The chloride position suggests a role in proton-transfer reactions because it is bound through a putative water molecule to the Mn(4)Ca cluster at a distance of 6.5 A and is close to two possible proton channels."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.org/dc/terms/identifier | "doi:10.1038/nsmb.1559"xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.org/dc/terms/identifier | "doi:10.1038/nsmb.1559"xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Guskov A."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Guskov A."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Saenger W."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Saenger W."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Broser M."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Broser M."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Gabdulkhakov A."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Gabdulkhakov A."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Kern J."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Kern J."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Zouni A."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/author | "Zouni A."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/date | "2009"xsd:gYear |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/date | "2009"xsd:gYear |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/name | "Nat. Struct. Mol. Biol."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/name | "Nat. Struct. Mol. Biol."xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/pages | "334-342"xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/pages | "334-342"xsd:string |
http://purl.uniprot.org/citations/19219048 | http://purl.uniprot.org/core/title | "Cyanobacterial photosystem II at 2.9-A resolution and the role of quinones, lipids, channels and chloride."xsd:string |