HEADER OXIDOREDUCTASE 31-DEC-69 7YPY TITLE Bovine heart cytochrome c oxidase in fully oxidized state at 1.5 TITLE 2 angstrom resolution COMPND MOL_ID: 1; COMPND 2 MOLECULE: Cytochrome c oxidase subunit 1; COMPND 3 CHAIN: A, N; COMPND 4 EC: 7.1.1.9; COMPND 5 MOL_ID: 11; COMPND 6 Cytochrome c oxidase subunit 7B, mitochondrial; COMPND 7 CHAIN: K, X; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.50 ANGSTORMS DBREF 7YPY A 1 514 UNP P00396 COX1_BOVIN 1 514 DBREF 7YPY K 1 56 UNP P13183 COX7B_BOVIN 25 80 SEQRES 1 M 43 ILE THR ALA LYS PRO ALA LYS THR PRO THR SER PRO LYS SEQRES 2 M 43 GLU GLN ALA ILE GLY LEU SER VAL THR PHE LEU SER PHE SEQRES 3 M 43 LEU LEU PRO ALA GLY TRP VAL LEU TYR HIS LEU ASP ASN SEQRES 4 M 43 TYR LYS LYS SER