1SZ2

Crystal structure of E. coli glucokinase in complex with glucose

Structural Biology Knowledgebase: 1SZ2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1SZ2

Classification: transferase

Total Structure Weight: 72864.25

Macromolecule Entities
Molecule Chains Length Organism Details
Glucokinase A, B 332 Escherichia coli EC#: 2.7.1.2 IUBMB
Fragment: glucokinase
Mutation: M74M, M86M, M106M, M110M, M241M
Gene Name(s): glk Z3654 ECs3268

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

A, B BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.193
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 78.42 α = 90.00
b = 53.54 β = 112.99
c = 90.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-04-02
  • Released Date: 2004-11-16
  • Deposition author(s): Lunin, V.V., Li, Y., Schrag, J.D., Iannuzzi, P., Matte, A., Cygler, M.

Revision History

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