1FBX

CRYSTAL STRUCTURE OF ZINC-CONTAINING E.COLI GTP CYCLOHYDROLASE I

Structural Biology Knowledgebase: 1FBX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.202

Literature

Macromolecules
Sequence Display for 1FBX

Classification: HYDROLASE

Total Structure Weight: 372516.84

Macromolecule Entities
Molecule Chains Length Organism Details
GTP CYCLOHYDROLASE I A, B, C..., D, E, F, G, H, I, J, K, L, M, N, OA, B, C, D, E, F, G, H, I, J, K, L, M, N, O 221 Escherichia coli EC#: 3.5.4.16 IUBMB
Gene Name(s): folE b2153 JW2140
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.202
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 227.69 α = 90.00
b = 314.19 β = 90.00
c = 132.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-17
  • Released Date: 2001-02-14
  • Deposition author(s): Auerbach, G., Herrmann, A., Bracher, A., Bader, A., Gutlich, M., Fischer, M., Neukamm, M., Nar, H., Garrido-Franco, M., Richardson, J., Huber, R., Bacher, A.

Revision History

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