4ZOF | pdb_00004zof

Lobenzarit-like inhibitor bound in the active site of Mycobacterium tuberculosis anthranilate phosphoribosyltransferase (AnPRT; trpD)

PDB DOI: https://doi.org/10.2210/pdb4ZOF/pdb

Classification: TRANSFERASE/TRANSFERASE INHIBITOR
Organism(s): Mycobacterium tuberculosis H37Ra
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2015-05-06 Released: 2016-05-11
Deposition Author(s): Evans, G.L., Baker, E.N., Lott, J.S., TB Structural Genomics Consortium (TBSGC)
Funding Organization(s): Biopharma TRI Fund, Health Research Council (HRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.219 (Depositor), 0.220 (DCC)
R-Value Work:
0.185 (Depositor), 0.186 (DCC)
R-Value Observed:
0.186 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.5 of the entry. See complete history.

Literature

Inhibitor bound in the active site of Mycobacterium tuberculosis anthranilate phosphoribosyltransferase (AnPRT; trpD).

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

To be published.

Macromolecule Content

Total Structure Weight: 79.57 kDa
Atom Count: 5,463
Modeled Residue Count: 684
Deposited Residue Count: 758
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Anthranilate phosphoribosyltransferase	A, B	379	Mycobacterium tuberculosis H37Ra	Mutation(s): 0 Gene Names: trpD, MRA_2208 EC: 2.4.2.18
UniProt
Find proteins for A5U4M0 (Mycobacterium tuberculosis (strain ATCC 25177 / H37Ra)) Explore A5U4M0 Go to UniProtKB: A5U4M0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A5U4M0
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PRP Query on PRP Download:Ideal Coordinates CCD File SDF format, chain J [auth B] SDF format, chain E [auth A] MOL2 format, chain J [auth B] MOL2 format, chain E [auth A] mmCIF format, chain J [auth B] mmCIF format, chain E [auth A]	E [auth A], J [auth B]	1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose C₅ H₁₃ O₁₄ P₃ PQGCEDQWHSBAJP-TXICZTDVSA-N		Interactions Focus chain E [auth A] Focus chain J [auth B] Interactions & Density Focus chain E [auth A] Focus chain J [auth B]
59L Query on 59L Download:Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain K [auth B] MOL2 format, chain F [auth A] MOL2 format, chain K [auth B] mmCIF format, chain F [auth A] mmCIF format, chain K [auth B]	F [auth A], K [auth B]	2-[(2-carboxy-5-nitrophenyl)amino]-3-methylbenzoic acid C₁₅ H₁₂ N₂ O₆ LKOWRACJCMMHTL-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain K [auth B] Interactions & Density Focus chain F [auth A] Focus chain K [auth B]
PO4 Query on PO4 Download:Ideal Coordinates CCD File SDF format, chain L [auth B] MOL2 format, chain L [auth B] mmCIF format, chain L [auth B]	L [auth B]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain L [auth B] Interactions & Density Focus chain L [auth B]
IMD Query on IMD Download:Ideal Coordinates CCD File SDF format, chain G [auth A] MOL2 format, chain G [auth A] mmCIF format, chain G [auth A]	G [auth A]	IMIDAZOLE C₃ H₅ N₂ RAXXELZNTBOGNW-UHFFFAOYSA-O		Interactions Focus chain G [auth A] Interactions & Density Focus chain G [auth A]
MG Query on MG Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain H [auth B] SDF format, chain I [auth B] SDF format, chain D [auth A] MOL2 format, chain C [auth A] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B] MOL2 format, chain D [auth A] mmCIF format, chain C [auth A] mmCIF format, chain H [auth B] mmCIF format, chain I [auth B] mmCIF format, chain D [auth A]	C [auth A], D [auth A], H [auth B], I [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain H [auth B] Focus chain I [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain H [auth B] Focus chain I [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.219 (Depositor), 0.220 (DCC)
R-Value Work: 0.185 (Depositor), 0.186 (DCC)
R-Value Observed: 0.186 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 94.191	α = 90
b = 78.763	β = 109.45
c = 99.674	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data scaling
Aimless	data scaling
PHASER	phasing
REFMAC	refinement
Blu-Ice	data collection

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2016-05-11

Deposition Author(s):

Evans, G.L.

Baker, E.N.

Lott, J.S.

TB Structural Genomics Consortium (TBSGC)

Funding Organization	Location	Grant Number
Biopharma TRI Fund	New Zealand	76673
Health Research Council (HRC)	New Zealand	12/110C

Revision History (Full details and data files)

Version 1.0: 2016-05-11
Type: Initial release
Version 1.1: 2017-11-22
Changes: Data collection, Derived calculations, Refinement description
Version 1.2: 2019-07-17
Changes: Data collection, Refinement description
Version 1.3: 2020-01-01
Changes: Author supporting evidence
Version 1.4: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Structure summary
Version 1.5: 2023-09-27
Changes: Data collection, Database references, Refinement description, Structure summary