1MSW

Structural basis for the transition from initiation to elongation transcription in T7 RNA polymerase

Structural Biology Knowledgebase: 1MSW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.241

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1MSW

Classification: TRANSCRIPTION / DNA / RNA

Total Structure Weight: 113536.37


Macromolecule Entities
Molecule Chains Length Organism Details
DNA-directed RNA polymerase D 883 Enterobacteria phage t7 EC#: 2.7.7.6 IUBMB
Gene Name(s): 1
Macromolecule Entities
Molecule Chains Length Organism Details
Template DNA T 20 synthetic 20-mer
Non-Template DNA N 17 synthetic 17-mer
RNA message R 10 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.241
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 142.91 α = 90.00
b = 145.46 β = 90.00
c = 145.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-09-19
  • Released Date: 2002-11-15
  • Deposition author(s): Yin, Y.W., Steitz, T.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4