9M09 | pdb_00009m09

Structure of TqaM from Penicillium aethiopicum in complex with substrate

PDB DOI: https://doi.org/10.2210/pdb9M09/pdb

Classification: METAL BINDING PROTEIN
Organism(s): Penicillium aethiopicum
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-02-24 Released: 2026-03-04
Deposition Author(s): Wang, H., Mori, T., Abe, I.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.17 Å
R-Value Free:
0.222 (Depositor), 0.223 (DCC)
R-Value Work:
0.175 (Depositor), 0.176 (DCC)
R-Value Observed:
0.177 (Depositor)

Starting Model: in silico
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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 TqaM from Penicillium aethiopicum in complex with substrate

Wang, H., Mori, T., Abe, I.

To be published.

Macromolecule Content

Total Structure Weight: 136.52 kDa
Atom Count: 8,953
Modeled Residue Count: 1,103
Deposited Residue Count: 1,240
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TqaM	A, B, C, D	310	Penicillium aethiopicum	Mutation(s): 0
UniProt
Find proteins for F1CWD8 (Penicillium aethiopicum) Explore F1CWD8 Go to UniProtKB: F1CWD8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	F1CWD8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1L7T (Subject of Investigation/LOI) Query on A1L7T Download:Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain Q [auth C] SDF format, chain S [auth D] MOL2 format, chain E [auth A] MOL2 format, chain Q [auth C] MOL2 format, chain S [auth D] mmCIF format, chain E [auth A] mmCIF format, chain Q [auth C] mmCIF format, chain S [auth D]	E [auth A], Q [auth C], S [auth D]	(2~{R})-3-azanyl-3-methyl-2-oxidanyl-butanoic acid C₅ H₁₁ N O₃ YNEGEPKXRPUBDF-VKHMYHEASA-N		Interactions Focus chain E [auth A] Focus chain Q [auth C] Focus chain S [auth D] Interactions & Density Focus chain E [auth A] Focus chain Q [auth C] Focus chain S [auth D]
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain P [auth B] MOL2 format, chain J [auth A] MOL2 format, chain P [auth B] mmCIF format, chain J [auth A] mmCIF format, chain P [auth B]	J [auth A], P [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain J [auth A] Focus chain P [auth B] Interactions & Density Focus chain J [auth A] Focus chain P [auth B]
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain K [auth B] SDF format, chain F [auth A] MOL2 format, chain K [auth B] MOL2 format, chain F [auth A] mmCIF format, chain K [auth B] mmCIF format, chain F [auth A]	F [auth A], K [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-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]
MN Query on MN Download:Ideal Coordinates CCD File SDF format, chain T [auth D] SDF format, chain R [auth C] SDF format, chain L [auth B] SDF format, chain G [auth A] MOL2 format, chain T [auth D] MOL2 format, chain R [auth C] MOL2 format, chain L [auth B] MOL2 format, chain G [auth A] mmCIF format, chain T [auth D] mmCIF format, chain R [auth C] mmCIF format, chain L [auth B] mmCIF format, chain G [auth A]	G [auth A], L [auth B], R [auth C], T [auth D]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain L [auth B] Focus chain R [auth C] Focus chain T [auth D] Interactions & Density Focus chain G [auth A] Focus chain L [auth B] Focus chain R [auth C] Focus chain T [auth D]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain U [auth D] SDF format, chain O [auth B] SDF format, chain N [auth B] SDF format, chain M [auth B] SDF format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain U [auth D] MOL2 format, chain O [auth B] MOL2 format, chain N [auth B] MOL2 format, chain M [auth B] MOL2 format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain U [auth D] mmCIF format, chain O [auth B] mmCIF format, chain N [auth B] mmCIF format, chain M [auth B] mmCIF format, chain H [auth A]	H [auth A] I [auth A] M [auth B] N [auth B] O [auth B] H [auth A], I [auth A], M [auth B], N [auth B], O [auth B], U [auth D]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain H [auth A] Focus chain I [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Focus chain U [auth D] Interactions & Density Focus chain H [auth A] Focus chain I [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Focus chain U [auth D]