1CGP

CATABOLITE GENE ACTIVATOR PROTEIN (CAP)/DNA COMPLEX + ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE

Structural Biology Knowledgebase: 1CGP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Work: 0.235

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1CGP

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 65796.80


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CATABOLITE GENE ACTIVATOR PROTEIN (CAP)) A, B 205 Escherichia coli Gene Name(s): crp cap csm b3357 JW5702
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*GP*CP*GP*AP*AP*AP*AP*GP*TP*GP*TP*GP*AP*CP*AP*TP*AP*T)-3') C, E 18 synthetic
DNA (5'-D(*GP*TP*CP*AP*CP*AP*CP*TP*TP*TP*TP*CP*G)-3') D, F 13 synthetic

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

A, B 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: 3.0 Å
  • R-Value Observed:
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 138.00 α = 90.00
b = 152.60 β = 90.00
c = 76.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-08-12
  • Released Date: 1994-01-31
  • Deposition author(s): Schultz, S.C., Shields, G.C, Steitz, T.A.

Revision History

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