3CRJ

Crystal structure of a TetR transcription regulator from Haloarcula marismortui ATCC 43049

Structural Biology Knowledgebase: 3CRJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.234

Literature

Macromolecules
Sequence Display for 3CRJ

Classification: TRANSCRIPTION REGULATOR

Total Structure Weight: 92106.29

Macromolecule Entities
Molecule Chains Length Organism Details
Transcription regulator A, B, C, D 199 Haloarcula marismortui Gene Name(s): tetR pNG7308
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.234
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 62.49 α = 90.00
b = 103.36 β = 90.00
c = 167.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-04-07
  • Released Date: 2008-04-22
  • Deposition author(s): Tan, K., Zhou, M., Freeman, L., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor