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<Asymmetric unit>
= <Biological unit>

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PDB ID1twh  sequence information (FASTA format)   
RELATED PDB ID1twa, 1twc, 1twf, 1twg
DescriptorDNA-directed RNA polymerase II largest subunit (E.C.2.7.7.6), DNA-directed RNA polymerase II 140 kDa polypeptide (E.C.2.7.7.6), DNA-directed RNA polymerase II 45 kDa polypeptide (E.C.2.7.7.6), DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide (E.C.2.7.7.6), DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide (E.C.2.7.7.6), DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide (E.C.2.7.7.6), DNA-directed RNA polymerase II 14.2 kDa polypeptide (E.C.2.7.7.6), DNA-directed RNA polymerases I, II, and III 8.3 kDa polypeptide (E.C.2.7.7.6), DNA-directed RNA polymerase II 13.6 kDa polypeptide (E.C.2.7.7.6), DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide (E.C.2.7.7.6)
TitleRNA polymerase II complexed with 2'dATP
Functional KeywordsTRANSCRIPTION, MRNA, MULTIPROTEIN COMPLEX, MOLECULAR MACHINE, ZINC MOTIFS
Biological sourceSaccharomyces cerevisiae (baker's yeast)
Cellular location [UNP - P04050] Nucleus
[UNP - P20435] Cytoplasm
[UNP - P22139] Nucleus, nucleolus
Total number of polymer chains10
Total molecular weight470768.9 (the details in Structural Details Page)
AuthorsWestover, K.D. , Bushnell, D.A. , Kornberg, R.D. (deposition date : 2004-06-30, release date : 2004-11-16)
Primary citationWestover, K.D. , Bushnell, D.A. , Kornberg, R.D.
Structural basis of transcription: nucleotide selection by rotation in the RNA polymerase II active center.
Cell(Cambridge,Mass.), 119:481 - 489, 2004.(PubMed : 15537538)  (DOI: 10.1016/j.cell.2004.10.016)
Experimental methodX-RAY DIFFRACTION ( 3.4[Å] )
Other Database Information
Yorodumi , CATH , CE , FSSP , SCOP , VAST , UniProt ( P04050, P08518, P16370, P20434, P20435, P20436, P27999, P22139, P38902, P40422 ) , eF-site , KEGG ( EC 2.7.7.6 ) , PISA