COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: DNA-directed RNA polymerase subunit alpha;
COMPND   3 CHAIN: A, B;
COMPND   4 EC: 2.7.7.6;
COMPND   5 ENGINEERED: YES;
EXPDTA     ELECTRON MICROSCOPY
DBREF  6WMU B    1   329  UNP    A0A073G2 A0A073G207_      1    329
SEQRES   1 B  121  GLY CYS ALA VAL THR GLU VAL GLU ILE ASP GLY VAL LEU
SEQRES   2 B  121  HIS GLU TYR SER THR LYS GLU GLY VAL GLN GLU ASP ILE
SEQRES   3 B  121  LEU GLU ILE LEU LEU ASN LEU LYS GLY LEU ALA VAL ARG
SEQRES   4 B  121  VAL GLN GLY LYS ASP GLU VAL ILE LEU THR LEU ASN LYS
SEQRES   5 B  121  SER GLY ILE GLY PRO VAL THR ALA ALA ASP ILE THR HIS
SEQRES   6 B  121  ASP GLY ASP VAL GLU ILE VAL LYS PRO GLN HIS VAL ILE
SEQRES   7 B  121  CYS HIS LEU THR ASP GLU ASN ALA SER ILE SER MET ARG
SEQRES   8 B  121  ILE LYS VAL GLN ARG GLY ARG GLY TYR VAL PRO ALA SER
SEQRES   9 B  121  THR ARG ILE HIS SER GLU GLU ASP GLU ARG PRO ILE GLY
SEQRES  10 B  121  ARG LEU LEU VAL