TITLE     Pol II-CSB-CRL4CSA-UVSSA-SPT6-PAF (Structure 5)
COMPND    MOL_ID: 2;
COMPND   2 MOLECULE: DNA-directed RNA polymerase subunit beta;
COMPND   3 CHAIN: B;
COMPND   4 EC: 2.7.7.6;
EXPDTA     ELECTRON MICROSCOPY
DBREF  7OPD B    1  1174  UNP    I3LGP4   I3LGP4_PIG      78   1251
SEQRES   1 B  121  MET VAL ASP ASP LYS ILE HIS SER ARG ALA ARG GLY PRO
SEQRES   2 B  121  ILE GLN ILE LEU ASN ARG GLN PRO MET GLU GLY ARG SER
SEQRES   3 B  121  ARG ASP GLY GLY LEU ARG PHE GLY GLU MET GLU ARG ASP
SEQRES   4 B  121  CYS GLN ILE ALA HIS GLY ALA ALA GLN PHE LEU ARG GLU
SEQRES   5 B  121  ARG LEU PHE GLU ALA SER ASP PRO TYR GLN VAL HIS VAL
SEQRES   6 B  121  CYS ASN LEU CYS GLY ILE MET ALA ILE ALA ASN THR ARG
SEQRES   7 B  121  THR HIS THR TYR GLU CYS ARG GLY CYS ARG ASN LYS THR
SEQRES   8 B  121  GLN ILE SER LEU VAL ARG MET PRO TYR ALA CYS LYS LEU
SEQRES   9 B  121  LEU PHE GLN GLU LEU MET SER MET SER ILE ALA PRO ARG
SEQRES  10 B  121  MET MET SER VAL