9GZU | pdb_00009gzu

Crystal structure of apo-bacterioferritin (Bfr) from Brucella melitentsis

PDB DOI: https://doi.org/10.2210/pdb9GZU/pdb

Classification: METAL BINDING PROTEIN
Organism(s): Brucella melitensis
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-10-04 Released: 2025-10-15
Deposition Author(s): Scaillet, T., Champagne, C., Wouters, J.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.97 Å
R-Value Free:
0.235 (Depositor), 0.235 (DCC)
R-Value Work:
0.198 (Depositor), 0.198 (DCC)
R-Value Observed:
0.200 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of apo-bacterioferritin (Bfr) from Brucella melitentsis

Scaillet, T., Clement, C., Wouters, J.

To be published.

Macromolecule Content

Total Structure Weight: 19.28 kDa
Atom Count: 1,515
Modeled Residue Count: 162
Deposited Residue Count: 165
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bacterioferritin	A	165	Brucella melitensis	Mutation(s): 0 Gene Names: bfr, BruAb2_0659 EC: 1.16.3.1
UniProt
Find proteins for F8WJU0 (Brucella abortus biovar 1 (strain 9-941)) Explore F8WJU0 Go to UniProtKB: F8WJU0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	F8WJU0
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A]	D [auth A], E [auth A], F [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A]
CL Query on CL 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]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
NA Query on NA Download Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] MOL2 format, chain B [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] mmCIF format, chain B [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A]	B [auth A], G [auth A], H [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain B [auth A] Focus chain G [auth A] Focus chain H [auth A]