2BZ0

CRYSTAL STRUCTURE OF E. COLI GTP CYCLOHYDROLASE II IN COMPLEX WITH GTP ANALOGUE, GMPCPP, AND ZINC

Structural Biology Knowledgebase: 2BZ0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 2BZ0

Classification: HYDROLASE

Total Structure Weight: 44925.75

Macromolecule Entities
Molecule Chains Length Organism Details
GTP CYCLOHYDROLASE II A, B 196 Escherichia coli EC#: 3.5.4.25 IUBMB
Gene Name(s): ribA b1277 JW1269
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
G2P
Query on G2P

A, B PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER
C11 H18 N5 O13 P3
GXTIEXDFEKYVGY-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.210
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 99.08 α = 90.00
b = 99.08 β = 90.00
c = 96.29 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-08-09
  • Released Date: 2005-08-19
  • Deposition author(s): Ren, J., Kotaka, M., Lockyer, M., Lamb, H.K., Hawkins, A.R., Stammers, D.K.

Revision History

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