8AB4 | pdb_00008ab4

Crystal structure of MreB from Geobacillus stearothermophilus ATCC7953 in complex with GTP

PDB DOI: https://doi.org/10.2210/pdb8AB4/pdb

Classification: STRUCTURAL PROTEIN
Organism(s): Geobacillus stearothermophilus
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-07-04 Released: 2023-07-12
Deposition Author(s): Li de la Sierra-Gallay, I.
Funding Organization(s): French Infrastructure for Integrated Structural Biology (FRISBI)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.22 Å
R-Value Free:
0.246 (Depositor), 0.240 (DCC)
R-Value Work:
0.208 (Depositor), 0.210 (DCC)
R-Value Observed:
0.210 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Polymerization cycle of an actin homolog MreB from a Gram-positive bacterium

Mao, W., Conilleau, C., Li de la Sierra-Gallay, I., Ah-Seng, Y., van Tilbeurgh, H., Renner, L., Nessler, S., Bertin, A., Chastanet, A., Carballido-Lopes, R.

To be published.

Macromolecule Content

Total Structure Weight: 36.97 kDa
Atom Count: 2,401
Modeled Residue Count: 316
Deposited Residue Count: 340
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cell shape-determining protein MreB	A [auth M]	340	Geobacillus stearothermophilus	Mutation(s): 0 Gene Names: mreB, B4109_2230, B4114_2117, GS458_2390
UniProt
Find proteins for A0A150MJ77 (Geobacillus stearothermophilus) Explore A0A150MJ77 Go to UniProtKB: A0A150MJ77
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A150MJ77
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GTP (Subject of Investigation/LOI) Query on GTP Download Ideal Coordinates CCD File SDF format, chain B [auth M] MOL2 format, chain B [auth M] mmCIF format, chain B [auth M]	B [auth M]	GUANOSINE-5'-TRIPHOSPHATE C₁₀ H₁₆ N₅ O₁₄ P₃ XKMLYUALXHKNFT-UUOKFMHZSA-N		Interactions Focus chain B [auth M] Interactions & Density Focus chain B [auth M]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.22 Å
R-Value Free: 0.246 (Depositor), 0.240 (DCC)
R-Value Work: 0.208 (Depositor), 0.210 (DCC)
R-Value Observed: 0.210 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.14	α = 90
b = 61.41	β = 111.82
c = 50.92	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2023-07-12

Deposition Author(s):

Li de la Sierra-Gallay, I.

Funding Organization	Location	Grant Number
French Infrastructure for Integrated Structural Biology (FRISBI)	France	ANR-10-INBS-05

Revision History (Full details and data files)

Version 1.0: 2023-07-12
Type: Initial release
Version 1.1: 2024-02-07
Changes: Data collection, Refinement description

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.