1A8R

GTP CYCLOHYDROLASE I (H112S MUTANT) IN COMPLEX WITH GTP

Structural Biology Knowledgebase: 1A8R SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.200

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1A8R

Classification: HYDROLASE

Total Structure Weight: 378086.00

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
Mutation: H112S
Gene Name(s): folE b2153 JW2140
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O GUANOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O14 P3
XKMLYUALXHKNFT-UUOKFMHZSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.200
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 314.95 α = 90.00
b = 219.14 β = 90.00
c = 131.41 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-03-27
  • Released Date: 1999-05-11
  • Deposition author(s): Auerbach, G., Nar, H., Bracher, A., Bacher, A., Huber, R.

Revision History

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