HEADER    TRANSCRIPTION, TRANSFERASE/DNA/RNA      31-DEC-69   6UTW
TITLE     E. coli sigma-S transcription initiation complex with a 4-nt RNA
TITLE   2 ("Fresh" crystal)
COMPND    MOL_ID: 2;
COMPND   2 MOLECULE: DNA-directed RNA polymerase subunit beta;
COMPND   3 CHAIN: CCC;
COMPND   4 EC: 2.7.7.6;
COMPND   5 ENGINEERED: YES;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    3.85 ANGSTORMS
DBREF  6UTW C    1  1342  UNP    P0A8V4   RPOB_ECO57       1   1342
SEQRES   1 CCC  119  VAL GLU LYS ASP LYS ARG ALA LEU GLU ILE GLU GLU MET
SEQRES   2 CCC  119  GLN LEU LYS GLN ALA LYS LYS ASP LEU SER GLU GLU LEU
SEQRES   3 CCC  119  GLN ILE LEU GLU ALA GLY LEU PHE SER ARG ILE ARG ALA
SEQRES   4 CCC  119  VAL LEU VAL ALA GLY GLY VAL GLU ALA GLU LYS LEU ASP
SEQRES   5 CCC  119  LYS LEU PRO ARG ASP ARG TRP LEU GLU LEU GLY LEU THR
SEQRES   6 CCC  119  ASP GLU GLU LYS GLN ASN GLN LEU GLU GLN LEU ALA GLU
SEQRES   7 CCC  119  GLN TYR ASP GLU LEU LYS HIS GLU PHE GLU LYS LYS LEU
SEQRES   8 CCC  119  GLU ALA LYS ARG ARG LYS ILE THR GLN GLY ASP ASP LEU
SEQRES   9 CCC  119  ALA PRO GLY VAL LEU LYS ILE VAL LYS VAL TYR LEU ALA
SEQRES  10 CCC  119  VAL LYS