1AKE

STRUCTURE OF THE COMPLEX BETWEEN ADENYLATE KINASE FROM ESCHERICHIA COLI AND THE INHIBITOR AP5A REFINED AT 1.9 ANGSTROMS RESOLUTION: A MODEL FOR A CATALYTIC TRANSITION STATE

Structural Biology Knowledgebase: 1AKE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.196

Literature

Macromolecules
Sequence Display for 1AKE

Classification: TRANSFERASE(PHOSPHOTRANSFERASE)

Total Structure Weight: 49073.16

Macromolecule Entities
Molecule Chains Length Organism Details
ADENYLATE KINASE A, B 214 Escherichia coli EC#: 2.7.4.3 IUBMB
Gene Name(s): adk dnaW plsA b0474 JW0463
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
AP5
Query on AP5

A, B BIS(ADENOSINE)-5'-PENTAPHOSPHATE
C20 H29 N10 O22 P5
OIMACDRJUANHTJ-XPWFQUROSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.196
  • Space Group: P 21 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 73.20 α = 90.00
b = 79.80 β = 90.00
c = 85.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-11-08
  • Released Date: 1994-01-31
  • Deposition author(s): Mueller, C.W., Schulz, G.E.

Revision History

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