HEADER TRANSCRIPTION 31-DEC-69 7OQY TITLE Cryo-EM structure of the cellular negative regulator TFS4 bound to TITLE 2 the archaeal RNA polymerase COMPND MOL_ID: 2; COMPND 2 MOLECULE: DNA-directed RNA polymerase subunit B; COMPND 3 CHAIN: B; COMPND 4 MUTATION: YES; COMPND 5 EC: 2.7.7.6; COMPND 6 DNA-dependent RNA polymerase subunit RPOB (RPO2); EXPDTA ELECTRON MICROSCOPY DBREF 7OQY B 1 1126 UNP P11513 RPOB_SULAC 1 1126 SEQRES 1 B 100 LEU ALA GLN VAL SER VAL GLY ILE ASN GLU SER VAL VAL SEQRES 2 B 100 GLU ARG VAL ALA TYR GLU LEU GLY VAL VAL SER VAL GLU SEQRES 3 B 100 ASP VAL ILE ARG ARG ILE SER GLU GLN ASN GLU ASP VAL SEQRES 4 B 100 GLU LYS TYR MET SER TRP SER LYS VAL TYR LEU ASN GLY SEQRES 5 B 100 ARG LEU LEU GLY TYR TYR GLU ASP GLY LYS GLU LEU ALA SEQRES 6 B 100 LYS LYS ILE ARG GLU SER ARG ARG GLN GLY LYS LEU SER SEQRES 7 B 100 ASP GLU VAL ASN VAL ALA TYR ILE ALA THR ASP TYR LEU SEQRES 8 B 100 ASN GLU VAL HIS ILE ASN CYS ASP ALA