HEADER PHOTOSYNTHESIS 31-DEC-69 6KIF TITLE Structure of cyanobacterial photosystem I-IsiA-flavodoxin COMPND MOL_ID: 2; COMPND 2 MOLECULE: Photosystem I P700 chlorophyll a apoprotein A2; COMPND 3 CHAIN: B, H, f; COMPND 4 EC: 1.97.1.12; COMPND 5 MOL_ID: 1; COMPND 6 Photosystem I P700 chlorophyll a apoprotein A1; COMPND 7 CHAIN: A, G, e; COMPND 8 EC: 1.97.1.12; COMPND 9 MOL_ID: 9; COMPND 10 Photosystem I reaction center subunit PsaK; COMPND 11 CHAIN: K, U, m; COMPND 12 MOL_ID: 13; COMPND 13 Iron stress-induced chlorophyll-binding protein; COMPND 14 CHAIN: 1, 2, 3, 4, 5, 6, Y, Z, a, b, c, d, q, r, s, t, u, v; EXPDTA ELECTRON MICROSCOPY DBREF 6KIF H 1 734 UNP Q31LJ1 PSAB_SYNE7 1 734 DBREF 6KIF e 1 763 UNP Q31LJ0 PSAA_SYNE7 1 763 DBREF 6KIF m 1 84 UNP Q31PR9 Q31PR9_SYNE 1 84 DBREF 6KIF q 1 342 UNP P15347 ISIA_SYNE7 1 342 SEQRES 1 m 78 ALA ILE PRO GLN THR VAL ALA TRP SER PRO LYS VAL ALA SEQRES 2 m 78 LEU VAL MET ILE LEU SER ASN ILE VAL ALA ILE ALA ILE SEQRES 3 m 78 GLY LYS ALA THR ILE LYS ILE GLN ASN ALA GLY PRO ALA SEQRES 4 m 78 LEU PRO SER PRO GLN LEU PHE GLY GLY PHE GLY LEU PRO SEQRES 5 m 78 ALA VAL LEU ALA THR ALA SER PHE GLY HIS ILE LEU GLY SEQRES 6 m 78 ILE GLY VAL ILE LEU GLY LEU ALA ASN ILE GLY ASN LEU