HEADER    PROTON TRANSPORT                        31-DEC-69   6RE0
TITLE     Cryo-EM structure of Polytomella F-ATP synthase, Rotary substate 2A,
TITLE   2 monomer-masked refinement
COMPND    MOL_ID: 18;
COMPND   2 MOLECULE: ATP synthase subunit beta;
COMPND   3 CHAIN: X, Y, Z;
COMPND   4 EC: 7.1.2.2;
EXPDTA     ELECTRON MICROSCOPY
DBREF  6RE0 Z    1   574  UNP    A0ZW41   A0ZW41_9CHL      1    574
SEQRES   1 Z   73  ASP ALA GLY TYR VAL SER GLN VAL ILE GLY PRO VAL VAL
SEQRES   2 Z   73  ASP VAL ARG PHE ASP GLY GLU LEU PRO SER ILE LEU SER
SEQRES   3 Z   73  SER LEU GLU VAL GLU GLY HIS SER VAL ARG LEU VAL LEU
SEQRES   4 Z   73  GLU VAL ALA GLN HIS MET GLY ASP ASN THR VAL ARG CYS
SEQRES   5 Z   73  ILE ALA MET ASP SER THR ASP GLY LEU VAL ARG GLY GLN
SEQRES   6 Z   73  LYS VAL VAL ASP THR GLY SER PRO