9XE3 | pdb_00009xe3

Low resolution structure of mycobacterial FtsZ

PDB DOI: https://doi.org/10.2210/pdb9XE3/pdb

Classification: MOTOR PROTEIN
Organism(s): Mycobacterium tuberculosis H37Rv
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-10-27 Released: 2026-10-28
Deposition Author(s): Chaudhuri, B.
Funding Organization(s): Council of Scientific & Industrial Research (CSIR)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.20 Å
R-Value Free:
0.244 (Depositor), 0.244 (DCC)
R-Value Work:
0.194 (Depositor), 0.196 (DCC)
R-Value Observed:
0.197 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Low resolution structure of mycobacterial FtsZ

Chaudhuri, B.

To be published.

Macromolecule Content

Total Structure Weight: 81.31 kDa
Atom Count: 4,109
Modeled Residue Count: 589
Deposited Residue Count: 786
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cell division protein FtsZ	A, B	393	Mycobacterium tuberculosis H37Rv	Mutation(s): 0 Gene Names: ftsZ, Rv2150c, MTCY270.18
UniProt
Find proteins for P9WN95 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WN95 Go to UniProtKB: P9WN95
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P9WN95
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CIT Query on CIT Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	CITRIC ACID C₆ H₈ O₇ KRKNYBCHXYNGOX-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.20 Å
R-Value Free: 0.244 (Depositor), 0.244 (DCC)
R-Value Work: 0.194 (Depositor), 0.196 (DCC)
R-Value Observed: 0.197 (Depositor)

Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 90.078	α = 90
b = 90.078	β = 90
c = 182.809	γ = 120

Software Package:

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

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-10-28

Deposition Author(s):

Funding Organization	Location	Grant Number
Council of Scientific & Industrial Research (CSIR)	India	MLP061

Revision History (Full details and data files)

Version 1.0: 2026-10-28
Type: Initial release