8COW | pdb_00008cow

Mycobacterium tuberculosis dihydrofolate reductase in complex with 5-(cyclopropylethynyl)-6-(2-fluorophenyl)pyrimidine-2,4-diamine

PDB DOI: https://doi.org/10.2210/pdb8COW/pdb

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

Deposited: 2023-03-01 Released: 2024-03-13
Deposition Author(s): Kirkman, T.J., Dias, M.V.B., Coyne, A.G.
Funding Organization(s): UK Research and Innovation (UKRI)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free:
0.256 (Depositor), 0.250 (DCC)
R-Value Work:
0.216 (Depositor), 0.220 (DCC)
R-Value Observed:
0.218 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.0 of the entry. See complete history.

Literature

Currently unpublished

Kirkman, T.J., Dias, M.V.B.

To be published.

Macromolecule Content

Total Structure Weight: 38.12 kDa
Atom Count: 2,869
Modeled Residue Count: 318
Deposited Residue Count: 322
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydrofolate reductase	A, B	161	Mycobacterium tuberculosis	Mutation(s): 0 Gene Names: folA EC: 1.5.1.3
UniProt
Find proteins for P9WNX1 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WNX1 Go to UniProtKB: P9WNX1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P9WNX1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NDP (Subject of Investigation/LOI) Query on NDP Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain I [auth B] MOL2 format, chain C [auth A] MOL2 format, chain I [auth B] mmCIF format, chain C [auth A] mmCIF format, chain I [auth B]	C [auth A], I [auth B]	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C₂₁ H₃₀ N₇ O₁₇ P₃ ACFIXJIJDZMPPO-NNYOXOHSSA-N		Interactions Focus chain C [auth A] Focus chain I [auth B] Interactions & Density Focus chain C [auth A] Focus chain I [auth B]
VB0 (Subject of Investigation/LOI) Query on VB0 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain J [auth B] MOL2 format, chain D [auth A] MOL2 format, chain J [auth B] mmCIF format, chain D [auth A] mmCIF format, chain J [auth B]	D [auth A], J [auth B]	5-(2-cyclopropylethynyl)-6-(2-fluorophenyl)pyrimidine-2,4-diamine C₁₅ H₁₃ F N₄ GKZUWPJVDMAAMZ-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain J [auth B] Interactions & Density Focus chain D [auth A] Focus chain J [auth B]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A]	G [auth A], H [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain G [auth A] Focus chain H [auth A]
CO Query on CO Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A]	E [auth A], F [auth A]	COBALT (II) ION Co XLJKHNWPARRRJB-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain E [auth A] Focus chain F [auth A]