9URO | pdb_00009uro

Response regulator RR468 binding with Mg2+

PDB DOI: https://doi.org/10.2210/pdb9URO/pdb
BMRB: 36756

Classification: SIGNALING PROTEIN
Organism(s): Thermotoga maritima MSB8
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2025-04-30 Released: 2026-05-06
Deposition Author(s): Liu, X.H., Liu, Y.X., Chen, J.W., Jiang, L.
Funding Organization(s): Chinese Academy of Sciences, National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Calculated: 200
Conformers Submitted: 20
Selection Criteria: target function

wwPDB Validation 3D Report Full Report

Validation slider image for 9URO

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

Literature

Response regulator RR468 binding with Mg2+

Liu, X.H., Liu, Y.X., Chen, J.W., Jiang, L.

To be published.

Macromolecule Content

Total Structure Weight: 13.87 kDa
Atom Count: 971
Modeled Residue Count: 122
Deposited Residue Count: 122
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Response regulator	A	122	Thermotoga maritima MSB8	Mutation(s): 0 Gene Names: TM_0468
UniProt
Find proteins for Q9WYT9 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9WYT9 Go to UniProtKB: Q9WYT9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9WYT9
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
MG (Subject of Investigation/LOI) Query on MG Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Calculated: 200
Conformers Submitted: 20
Selection Criteria: target function

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-05-06

Deposition Author(s):

Funding Organization	Location	Grant Number
Chinese Academy of Sciences	China	XDB0540000
National Natural Science Foundation of China (NSFC)	China	22277123
National Natural Science Foundation of China (NSFC)	China	22374156

Revision History (Full details and data files)

Version 1.0: 2026-05-06
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.