1CKE

CMP KINASE FROM ESCHERICHIA COLI FREE ENZYME STRUCTURE

Structural Biology Knowledgebase: 1CKE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.205

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1CKE

Classification: TRANSFERASE

Total Structure Weight: 24844.60

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CYTIDINE MONOPHOSPHATE KINASE) A 227 Escherichia coli EC#: 2.7.4.25 IUBMB
Gene Name(s): cmk mssA ycaF ycaG b0910 JW0893
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.205
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 82.72 α = 90.00
b = 82.72 β = 90.00
c = 61.08 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-09-24
  • Released Date: 1999-09-20
  • Deposition author(s): Briozzo, P., Golinelli-Pimpaneau, B.

Revision History

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