1GPH

STRUCTURE OF THE ALLOSTERIC REGULATORY ENZYME OF PURINE BIOSYNTHESIS

Structural Biology Knowledgebase: 1GPH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Observed: 0.182

Literature

Macromolecules
Sequence Display for 1GPH

Classification: TRANSFERASE

Total Structure Weight: 206215.22

Macromolecule Entities
Molecule Chains Length Organism Details
GLUTAMINE PHOSPHORIBOSYL-PYROPHOSPHATE AMIDOTRANSFERASE 1, 2, 3, 4 465 Bacillus subtilis EC#: 2.4.2.14 IUBMB
Mutation: G402D
Gene Name(s): purF BSU06490
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SF4
Query on SF4

1, 2, 3, 4 IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-VKOJMFJBAC
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
AMP
Query on AMP

1, 2, 3, 4 ADENOSINE MONOPHOSPHATE
C10 H14 N5 O7 P
UDMBCSSLTHHNCD-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Observed: 0.182
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 158.80 α = 90.00
b = 75.70 β = 91.40
c = 94.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-04-20
  • Released Date: 1994-07-31
  • Deposition author(s): Smith, J.L.

Revision History

  • 2014-05-21
    Type: Polymer description | Details: --
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4