2B8K

12-subunit RNA Polymerase II

Structural Biology Knowledgebase: 2B8K SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.15 Å
  • R-Value Observed: 0.387

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2B8K

Classification: Transferase

Total Structure Weight: 519752.06

Macromolecule Entities
Molecule Chains Length Organism Details
DNA-directed RNA polymerase II largest subunit A 1733 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPO21 RPB1 RPB220 SUA8 YDL140C D2150
DNA-directed RNA polymerase II 140 kDa polypeptide B 1224 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB2 RPB150 RPO22 YOR151C
DNA-directed RNA polymerase II 45 kDa polypeptide C 318 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB3 YIL021W
DNA-directed RNA polymerase II 32 kDa polypeptide D 221 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB4 YJL140W J0654
DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide E 215 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB5 RPA7 RPC9 YBR154C YBR1204
DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide F 155 Saccharomyces cerevisiae EC#: 4.2.1.99 IUBMB
Gene Name(s): RPO26 RPB6 YPR187W P9677.8
DNA-directed RNA polymerase II 19 kDa polypeptide G 215 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB7 YDR404C D9509.22
DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide H 146 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB8 YOR224C YOR50-14
DNA-directed RNA polymerase II subunit 9 I 122 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB9 YGL070C
DNA-directed RNA polymerases I/II/III subunit 10 J 70 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB10 YOR210W
DNA-directed RNA polymerase II 13.6 kDa polypeptide K 120 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB11 YOL005C
DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide L 70 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPC10 RPB12 YHR143W-A YHR143BW

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ZN
Query on ZN

A, B, C, I, J, L ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.15 Å
  • R-Value Observed: 0.387
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 220.69 α = 90.00
b = 394.33 β = 90.00
c = 281.31 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-10-07
  • Released Date: 2006-06-20
  • Deposition author(s): Meyer, P.A., Ye, P., Zhang, M., Suh, M.H., Fu, J.

Revision History

  • 2012-06-13
    Type: Other | Details: update R value
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4