5BO3

Bianthranilate-like inhibitor with 5 atom "line" and phosphonate "hook" fishing for hydrogen bond donors in Mycobacterium tuberculosis anthranilate phosphoribosyltransferase (AnPRT; trpD)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.206 
  • R-Value Observed: 0.207 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Binding and mimicking of the phosphate-rich substrate, PRPP.

Evans, G.L.Baker, E.N.Lott, J.S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Anthranilate phosphoribosyltransferaseA, B379Mycobacterium tuberculosis H37RaMutation(s): 0 
Gene Names: trpDMRA_2208
EC: 2.4.2.18
UniProt
Find proteins for A5U4M0 (Mycobacterium tuberculosis (strain ATCC 25177 / H37Ra))
Explore A5U4M0 
Go to UniProtKB:  A5U4M0
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
7P2
Query on 7P2

Download Ideal Coordinates CCD File 
C [auth A], E [auth B]2-[(2-carboxyphenyl)amino]-5-(4-phosphonobutoxy)benzoic acid
C18 H20 N O8 P
VJUHVFNGPLDDFZ-UHFFFAOYSA-N
 Ligand Interaction
IMD
Query on IMD

Download Ideal Coordinates CCD File 
D [auth A], F [auth B]IMIDAZOLE
C3 H5 N2
RAXXELZNTBOGNW-UHFFFAOYSA-O
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.206 
  • R-Value Observed: 0.207 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 95.038α = 90
b = 78.136β = 111.08
c = 102.643γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
Blu-Icedata collection
XDSdata reduction
Aimlessdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Health Research Council (HRC)New ZealandHRC12/1111
FRST (Foundation for Research, Science and Technology)New ZealandUOAX1005

Revision History  (Full details and data files)

  • Version 1.0: 2016-06-01
    Type: Initial release
  • Version 1.1: 2020-01-01
    Changes: Author supporting evidence, Data collection, Derived calculations