3FYI
Catalytic core subunits (I and II) of cytochrome C oxidase from Rhodobacter sphaeroides in the reduced state bound with cyanide
Summary for 3FYI
Entry DOI | 10.2210/pdb3fyi/pdb |
Related | 2GSM 3FYE |
Descriptor | Cytochrome c oxidase subunit 1, HEPTANE-1,2,3-TRIOL, CADMIUM ION, ... (12 entities in total) |
Functional Keywords | conformational changes, cyanide binding, cell membrane, electron transport, heme, hydrogen ion transport, ion transport, iron, membrane, metal-binding, oxidoreductase, respiratory chain, transmembrane, transport |
Biological source | Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) More |
Cellular location | Cell membrane; Multi-pass membrane protein: P33517 Q03736 |
Total number of polymer chains | 4 |
Total formula weight | 196730.76 |
Authors | Qin, L.,Mills, D.A.,Proshlyakov, D.A.,Hiser, C.,Ferguson-Miller, S. (deposition date: 2009-01-22, release date: 2009-06-16, Last modification date: 2023-09-06) |
Primary citation | Qin, L.,Liu, J.,Mills, D.,Proshlyakov, D.A.,Hiser, C.,Ferguson-Miller, S. Redox dependent conformational changes in cytochrome c oxidase suggest a gating mechanism for proton uptake. Biochemistry, 48:5121-5130, 2009 Cited by PubMed: 19397279DOI: 10.1021/bi9001387 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.2 Å) |
Structure validation
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