1QPN

Quinolinate Phosphoribosyl Transferase from Mycobacterium Tuberculosis in Complex with NCNN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1QPN

Classification: TRANSFERASE

Total Structure Weight: 181116.41

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (QUINOLINATE PHOSPHORIBOSYL TRANSFERASE) A, B, C..., D, E, FA, B, C, D, E, F 284 Mycobacterium tuberculosis EC#: 2.4.2.19 IUBMB
Gene Name(s): nadC Rv1596 MTCY336.08c
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F NICOTINATE MONONUCLEOTIDE
NAMN (Synonym)
C11 H14 N O9 P
JOUIQRNQJGXQDC-ZYUZMQFOSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.185
  • Space Group: P 31

Unit Cell:

Length (Å) Angle (°)
a = 100.38 α = 90.00
b = 100.38 β = 90.00
c = 144.61 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-11-20
  • Released Date: 1998-11-25
  • Deposition author(s): Sharma, V., Grubmeyer, C., Sacchettini, J.C., TB Structural Genomics Consortium (TBSGC)

Revision History

  • Version 1_0: 1998-11-25

    Type: Initial release

  • Version 1_1: 2007-10-21

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance