8RX6 | pdb_00008rx6

Mycothione reductase from Mycobacterium tuberculosis in complex with Respiri-1093

PDB DOI: https://doi.org/10.2210/pdb8RX6/pdb

Classification: OXIDOREDUCTASE
Organism(s): Mycobacterium tuberculosis
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2024-02-06 Released: 2025-08-20
Deposition Author(s): Oorts, L., Osipov, E.M., Beelen, S., Strelkov, S.V.
Funding Organization(s): Research Foundation - Flanders (FWO), European Union (EU)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.42 Å
R-Value Free:
0.270 (Depositor), 0.270 (DCC)
R-Value Work:
0.233 (Depositor), 0.234 (DCC)
R-Value Observed:
0.235 (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

Structure of mycothione reductase

Oorts, L., Osipov, E.M., Beelen, S., Strelkov, S.V.

To be published.

Macromolecule Content

Total Structure Weight: 305.48 kDa
Atom Count: 21,429
Modeled Residue Count: 2,754
Deposited Residue Count: 2,754
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mycothione reductase	A, B, C, D, E A, B, C, D, E, F	459	Mycobacterium tuberculosis	Mutation(s): 0 Gene Names: mtr, gorA, Rv2855 EC: 1.8.1.15
UniProt
Find proteins for P9WHH3 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WHH3 Go to UniProtKB: P9WHH3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P9WHH3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FAD (Subject of Investigation/LOI) Query on FAD Download Ideal Coordinates CCD File SDF format, chain H [auth B] SDF format, chain I [auth C] SDF format, chain N [auth F] SDF format, chain L [auth E] SDF format, chain J [auth D] SDF format, chain G [auth A] MOL2 format, chain H [auth B] MOL2 format, chain I [auth C] MOL2 format, chain N [auth F] MOL2 format, chain L [auth E] MOL2 format, chain J [auth D] MOL2 format, chain G [auth A] mmCIF format, chain H [auth B] mmCIF format, chain I [auth C] mmCIF format, chain N [auth F] mmCIF format, chain L [auth E] mmCIF format, chain J [auth D] mmCIF format, chain G [auth A]	G [auth A] H [auth B] I [auth C] J [auth D] L [auth E] G [auth A], H [auth B], I [auth C], J [auth D], L [auth E], N [auth F]	FLAVIN-ADENINE DINUCLEOTIDE C₂₇ H₃₃ N₉ O₁₅ P₂ VWWQXMAJTJZDQX-UYBVJOGSSA-N		Interactions Focus chain G [auth A] Focus chain H [auth B] Focus chain I [auth C] Focus chain J [auth D] Focus chain L [auth E] Focus chain N [auth F] Interactions & Density Focus chain G [auth A] Focus chain H [auth B] Focus chain I [auth C] Focus chain J [auth D] Focus chain L [auth E] Focus chain N [auth F]
A1H3R (Subject of Investigation/LOI) Query on A1H3R Download Ideal Coordinates CCD File SDF format, chain K [auth D] SDF format, chain M [auth E] MOL2 format, chain K [auth D] MOL2 format, chain M [auth E] mmCIF format, chain K [auth D] mmCIF format, chain M [auth E]	K [auth D], M [auth E]	(3~{S})-4-[4-(1-benzothiophen-3-yl)-6,7,8,9-tetrahydro-5~{H}-pyrimido[4,5-d]azepin-2-yl]-3-methyl-morpholine C₂₁ H₂₄ N₄ O S JTACVXYKEBRWKG-AWEZNQCLSA-N		Interactions Focus chain K [auth D] Focus chain M [auth E] Interactions & Density Focus chain K [auth D] Focus chain M [auth E]