1I50

RNA POLYMERASE II CRYSTAL FORM II AT 2.8 A RESOLUTION

Structural Biology Knowledgebase: 1I50 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.229

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1I50

Classification: TRANSCRIPTION

Total Structure Weight: 470206.09

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 140KD POLYPEPTIDE B 1224 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB2 RPB150 RPO22 YOR151C
DNA-DIRECTED RNA POLYMERASE II 45KD POLYPEPTIDE C 318 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB3 YIL021W
DNA-DIRECTED RNA POLYMERASE II 27KD POLYPEPTIDE E 215 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB5 RPA7 RPC9 YBR154C YBR1204
DNA-DIRECTED RNA POLYMERASE II 23KD POLYPEPTIDE F 155 Saccharomyces cerevisiae EC#: 4.2.1.99 IUBMB
Gene Name(s): RPO26 RPB6 YPR187W P9677.8
DNA-DIRECTED RNA POLYMERASE II 14.5KD POLYPEPTIDE H 146 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB8 YOR224C YOR50-14
DNA-DIRECTED RNA POLYMERASE II 14.2KD POLYPEPTIDE I 122 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB9 YGL070C
DNA-DIRECTED RNA POLYMERASE II 8.3KD POLYPEPTIDE J 70 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB10 YOR210W
DNA-DIRECTED RNA POLYMERASE II 13.6KD POLYPEPTIDE K 120 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPB11 YOL005C
DNA-DIRECTED RNA POLYMERASE II 7.7KD POLYPEPTIDE L 70 Saccharomyces cerevisiae EC#: 2.7.7.6 IUBMB
Gene Name(s): RPC10 RPB12 YHR143W-A YHR143BW

Small Molecules
Ligands 2 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)
MN
Query on MN

A MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.229
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 122.70 α = 90.00
b = 223.00 β = 90.00
c = 376.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-23
  • Released Date: 2001-04-23
  • Deposition author(s): Cramer, P., Bushnell, D.A., Kornberg, R.D.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values