1FB1

CRYSTAL STRUCTURE OF HUMAN GTP CYCLOHYDROLASE I

Structural Biology Knowledgebase: 1FB1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.293
  • R-Value Work: 0.204

Literature

Macromolecules
Sequence Display for 1FB1

Classification: HYDROLASE

Total Structure Weight: 111155.52

Macromolecule Entities
Molecule Chains Length Organism Details
GTP CYCLOHYDROLASE I A, B, C, D, E 196 Homo sapiens EC#: 3.5.4.16 IUBMB
Fragment: RESIDUES 55-250
Gene Name(s): GCH1 Gene View DYT5 GCH
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 ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IPA
Query on IPA

A, B, D ISOPROPYL ALCOHOL
2-PROPANOL (Synonym)
C3 H8 O
KFZMGEQAYNKOFK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.293
  • R-Value Work: 0.204
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 115.11 α = 90.00
b = 115.11 β = 90.00
c = 387.31 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-14
  • Released Date: 2000-12-08
  • Deposition author(s): Auerbach, G., Herrmann, A., Bracher, A., Bader, G., 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
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values