HEADER    PHOTOSYNTHESIS                          31-DEC-69   6KIF
TITLE     Structure of cyanobacterial photosystem I-IsiA-flavodoxin
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Photosystem I P700 chlorophyll a apoprotein A1;
COMPND   3 CHAIN: A, G, e;
COMPND   4 EC: 1.97.1.12;
COMPND   5 MOL_ID: 2;
COMPND   6 Photosystem I P700 chlorophyll a apoprotein A2;
COMPND   7 CHAIN: B, H, f;
COMPND   8 EC: 1.97.1.12;
COMPND   9 MOL_ID: 6;
COMPND   10 Photosystem I reaction center subunit III;
COMPND   11 CHAIN: F, R, j;
COMPND   12 MOL_ID: 8;
COMPND   13 Photosystem I reaction center subunit IX;
COMPND   14 CHAIN: J, T, l;
COMPND   15 MOL_ID: 13;
COMPND   16 Iron stress-induced chlorophyll-binding protein;
COMPND   17 CHAIN: 1, 2, 3, 4, 5, 6, Y, Z, a, b, c, d, q, r, s, t, u, v;
EXPDTA     ELECTRON MICROSCOPY
DBREF  6KIF e    1   763  UNP    Q31LJ0   PSAA_SYNE7       1    763
DBREF  6KIF f    1   734  UNP    Q31LJ1   PSAB_SYNE7       1    734
DBREF  6KIF j    1   159  UNP    Q31NT9   Q31NT9_SYNE      1    159
DBREF  6KIF l    1    41  UNP    Q31NU0   PSAJ_SYNE7       1     41
DBREF  6KIF t    1   342  UNP    P15347   ISIA_SYNE7       1    342
SEQRES   1 j  136  ASP VAL ALA GLY LEU THR PRO CYS SER GLU SER PRO ARG
SEQRES   2 j  136  PHE ILE GLN ARG ALA GLU ALA ALA ALA THR PRO GLN ALA
SEQRES   3 j  136  LYS ALA ARG PHE GLU ASN TYR SER GLN ALA LEU CYS GLY
SEQRES   4 j  136  ALA ASP GLY LEU PRO HIS LEU ILE VAL ASP GLY ARG LEU
SEQRES   5 j  136  ASP HIS ALA GLY ASP PHE ILE ILE PRO SER LEU LEU PHE
SEQRES   6 j  136  LEU TYR ILE ALA GLY TRP ILE GLY TRP VAL GLY ARG SER
SEQRES   7 j  136  TYR LEU GLN ALA ILE LYS SER ASP LYS ASP ALA ALA GLY
SEQRES   8 j  136  LYS GLU ILE VAL ILE ASP VAL PRO LEU ALA VAL LYS PHE
SEQRES   9 j  136  SER LEU THR GLY PHE ALA TRP PRO LEU ALA ALA PHE GLN
SEQRES  10 j  136  GLU PHE SER SER GLY LYS LEU LEU ALA LYS ALA ASP GLU
SEQRES  11 j  136  ILE THR VAL SER PRO ARG