3QSA

Anthranilate phosphoribosyltransferase (trpD) from Mycobacterium tuberculosis (complex with inhibitor TAMU-A7)

Structural Biology Knowledgebase: 3QSA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.197

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3QSA

Classification: Transferase / Transferase Inhibitor

Total Structure Weight: 78805.73

Macromolecule Entities
Molecule Chains Length Organism Details
Anthranilate phosphoribosyltransferase A, B 377 Mycobacterium tuberculosis EC#: 2.4.2.18 IUBMB
Gene Name(s): trpD Rv2192c MTCY190.03c

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

A, B ALPHA-PHOSPHORIBOSYLPYROPHOSPHORIC ACID
C5 H13 O14 P3
PQGCEDQWHSBAJP-TXICZTDVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TA7
Query on TA7

A, B 4,4,4-trifluoro-1-(4-methoxyphenyl)butane- 1,3-dione
C11 H9 F3 O3
NNEIYSHJFCLFES-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.197
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.07 α = 90.00
b = 91.46 β = 90.00
c = 120.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-02-20
  • Released Date: 2012-08-22
  • Deposition author(s): Castell, A., Short, F.L., Lott, J.S., TB Structural Genomics Consortium (TBSGC)

Revision History

No revisions since initial release