7NNW

Crystal structure of Mycobacterium tuberculosis ArgF in complex with methyl 4-hydroxy-3-iodobenzoate.

PDB DOI: https://doi.org/10.2210/pdb7NNW/pdb

Classification: TRANSFERASE
Organism(s): Mycobacterium tuberculosis H37Rv
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2021-02-25 Released: 2021-06-30
Deposition Author(s): Mendes, V., Gupta, P., Burgess, A., Sebastian-Perez, V., Cattermole, E., Meghir, C., Blundell, T.L.
Funding Organization(s): Bill & Melinda Gates Foundation

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.78 Å
R-Value Free: 0.206
R-Value Work: 0.181
R-Value Observed: 0.183

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

A fragment-based approach to assess the ligandability of ArgB, ArgC, ArgD and ArgF in the L-arginine biosynthetic pathway of Mycobacterium tuberculosis

Gupta, P., Thomas, S.E., Zaidan, S.A., Pasillas, M.A., Cory-Wright, J., Sebastian-Perez, V., Burgess, A., Cattermole, E., Meghir, C., Abell, C., Coyne, A.G., Jacobs, W.R., Blundell, T.L., Tiwari, S., Mendes, V.

(2021) Comput Struct Biotechnol J 19: 3491-3506

DOI: https://doi.org/10.1016/j.csbj.2021.06.006

Macromolecule Content

Total Structure Weight: 201.49 kDa
Atom Count: 14,990
Modelled Residue Count: 1,805
Deposited Residue Count: 1,854
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ornithine carbamoyltransferase	A, B, C, D, E A, B, C, D, E, F	309	Mycobacterium tuberculosis H37Rv	Mutation(s): 0 Gene Names: argF, Rv1656, MTCY06H11.21 EC: 2.1.3.3
UniProt
Find proteins for P9WIT9 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WIT9 Go to UniProtKB: P9WIT9
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P9WIT9
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
98T (Subject of Investigation/LOI) Query on 98T Download Ideal Coordinates CCD File SDF format, chain I [auth B] SDF format, chain L [auth C] SDF format, chain M [auth C] SDF format, chain O [auth D] SDF format, chain P [auth D] SDF format, chain R [auth E] MOL2 format, chain I [auth B] MOL2 format, chain L [auth C] MOL2 format, chain M [auth C] MOL2 format, chain O [auth D] MOL2 format, chain P [auth D] MOL2 format, chain R [auth E]	I [auth B] L [auth C] M [auth C] O [auth D] P [auth D] I [auth B], L [auth C], M [auth C], O [auth D], P [auth D], R [auth E]	methyl 3-iodanyl-4-oxidanyl-benzoate C₈ H₇ I O₃ PXNOLLHARLSLHY-UHFFFAOYSA-N		Interactions Focus chain I [auth B] Focus chain L [auth C] Focus chain M [auth C] Focus chain O [auth D] Focus chain P [auth D] Focus chain R [auth E] Interactions & Density Focus chain I [auth B] Focus chain L [auth C] Focus chain M [auth C] Focus chain O [auth D] Focus chain P [auth D] Focus chain R [auth E]
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth B] SDF format, chain J [auth C] SDF format, chain K [auth C] SDF format, chain N [auth D] SDF format, chain Q [auth E] MOL2 format, chain G [auth A] MOL2 format, chain H [auth B] MOL2 format, chain J [auth C] MOL2 format, chain K [auth C] MOL2 format, chain N [auth D] MOL2 format, chain Q [auth E]	G [auth A] H [auth B] J [auth C] K [auth C] N [auth D] G [auth A], H [auth B], J [auth C], K [auth C], N [auth D], Q [auth E]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain G [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain K [auth C] Focus chain N [auth D] Focus chain Q [auth E] Interactions & Density Focus chain G [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain K [auth C] Focus chain N [auth D] Focus chain Q [auth E]