3K1F

Crystal structure of RNA Polymerase II in complex with TFIIB

Summary for 3K1F

Entry DOI	10.2210/pdb3k1f/pdb
Descriptor	DNA-directed RNA polymerase II subunit RPB1, DNA-directed RNA polymerases I, II, and III subunit RPABC5, DNA-directed RNA polymerase II subunit RPB11, ... (14 entities in total)
Functional Keywords	rna polymerase ii, tfiib, transcription factor, transcription initiation, dna-binding, dna-directed rna polymerase, isopeptide bond, magnesium, metal-binding, nucleotidyltransferase, nucleus, phosphoprotein, transcription, transferase, zinc-finger, dna damage, dna repair, mrna processing, initiation factor
Biological source	Saccharomyces cerevisiae (yeast) More
Cellular location	Nucleus: P04050 P38902 P08518 P16370 P20433 P20434 P34087 P20436 P27999 Nucleus, nucleolus: P22139 P40422 Cytoplasm: P20435
Total number of polymer chains	13
Total formula weight	533438.36
Authors	Kostrewa, D.,Zeller, M.E.,Armache, K.-J.,Seizl, M.,Leike, K.,Thomm, M.,Cramer, P. (deposition date: 2009-09-27, release date: 2009-11-10, Last modification date: 2023-09-06)
Primary citation	Kostrewa, D.,Zeller, M.E.,Armache, K.J.,Seizl, M.,Leike, K.,Thomm, M.,Cramer, P. RNA polymerase II-TFIIB structure and mechanism of transcription initiation. Nature, 462:323-330, 2009 Cited by PubMed: 19820686 DOI: 10.1038/nature08548 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (4.3 Å)

Structure validation