2GZW

Crystal structure of the E.coli CRP-cAMP complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.21 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 2GZW

Classification: TRANSCRIPTION

Total Structure Weight: 96798.62

Macromolecule Entities
Molecule Chains Length Organism Details
Catabolite gene activator A, B, C, D 209 Escherichia coli Gene Name(s): crp cap csm b3357 JW5702
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE
CYCLIC AMP; CAMP (Synonym)
C10 H12 N5 O6 P
IVOMOUWHDPKRLL-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.21 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.224
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 45.37 α = 91.25
b = 57.15 β = 101.95
c = 90.74 γ = 103.70

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-05-12
  • Released Date: 2007-05-15
  • Deposition author(s): Kumarevel, T.S., Tanaka, T., Shinkai, A., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History

  • Version 1_0: 2007-05-15

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-18

    Type: Refinement description