1Q1K

Structure of ATP-phosphoribosyltransferase from E. coli complexed with PR-ATP

Structural Biology Knowledgebase: 1Q1K SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 1Q1K

Classification: TRANSFERASE

Total Structure Weight: 34422.36

Macromolecule Entities
Molecule Chains Length Organism Details
ATP phosphoribosyltransferase A 299 Escherichia coli EC#: 2.4.2.17 IUBMB
Gene Name(s): hisG b2019 JW2001
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PHOSPHORIBOSYL ATP
C15 H19 N5 O20 P4
RKNHJBVBFHDXGR-NWBMCISASA-H
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TLA
Query on TLA

A L(+)-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-JCYAYHJZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.210
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 132.10 α = 90.00
b = 132.10 β = 90.00
c = 113.38 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-21
  • Released Date: 2004-03-02
  • Deposition author(s): Lohkamp, B., McDermott, G., Coggins, J.R., Lapthorn, A.J.

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