1G6N

2.1 ANGSTROM STRUCTURE OF CAP-CAMP

Structural Biology Knowledgebase: 1G6N SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.207

Literature

Macromolecules
Sequence Display for 1G6N

Classification: DNA BINDING PROTEIN

Total Structure Weight: 48003.62

Macromolecule Entities
Molecule Chains Length Organism Details
CATABOLITE GENE ACTIVATOR PROTEIN A, B 210 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 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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CMP IC50: 129690 nM (95) BindingDB
ΔG: -32.2 - -25.5 kJ/mol (100) BindingDB
ΔH: -19.2 - 51.5 kJ/mol (100) BindingDB
-TΔS: -83.2 - -9.5 kJ/mol (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.207
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 46.80 α = 90.00
b = 95.60 β = 90.00
c = 105.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-07
  • Released Date: 2000-12-15
  • Deposition author(s): Passner, J.M., Schultz, S.C., Steitz, T.A.
  • Previous versions: 1GAP 3GAP

Revision History

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