2CGP

CATABOLITE GENE ACTIVATOR PROTEIN/DNA COMPLEX, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE

Structural Biology Knowledgebase: 2CGP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.237

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2CGP

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 32270.33


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CATABOLITE GENE ACTIVATOR PROTEIN) A 210 Escherichia coli Gene Name(s): crp cap csm b3357 JW5702
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*GP*TP*CP*AP*CP*AP*TP*TP*AP*AP*T)-3') B 11 synthetic
DNA (5'-D(*AP*TP*TP*AP*AP*TP*GP*TP*GP*AP*CP*AP*TP*AP*T)-3') C 15 synthetic

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

A ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE
CYCLIC AMP; CAMP (Synonym)
C10 H12 N5 O6 P
IVOMOUWHDPKRLL-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CMP IC50: 129690 nM (95) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.237
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.19 α = 90.00
b = 79.19 β = 90.00
c = 140.40 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-01-31
  • Released Date: 1998-02-04
  • Deposition author(s): Passner, J.M., Steitz, T.A.

Revision History

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