3QB9 | pdb_00003qb9

Mycobacterium tuberculosis bacterioferritin, BfrA

PDB DOI: https://doi.org/10.2210/pdb3QB9/pdb

Classification: METAL BINDING PROTEIN
Organism(s): Mycobacterium tuberculosis H37Rv
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2011-01-12 Released: 2012-02-08
Deposition Author(s): McMath, L.M., Goulding, C.W., TB Structural Genomics Consortium (TBSGC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.11 Å
R-Value Free:
0.236 (Depositor), 0.230 (DCC)
R-Value Work:
0.178 (Depositor), 0.170 (DCC)
R-Value Observed:
0.184 (Depositor)

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Mycobacterium tuberculosis bacterioferritin, BfrA

McMath, L.M., Goulding, C.W.

To be published.

Macromolecule Content

Total Structure Weight: 122.99 kDa
Atom Count: 8,361
Modeled Residue Count: 954
Deposited Residue Count: 1,044
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, B, C, D, E A, B, C, D, E, F	174	Mycobacterium tuberculosis H37Rv	Mutation(s): 0 Gene Names: bfr, bfrA, MT1925, MTCY180.42c, Rv1876 EC: 1.16.3.1
UniProt
Find proteins for P9WPQ9 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WPQ9 Go to UniProtKB: P9WPQ9
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P9WPQ9
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HEM Query on HEM Download Ideal Coordinates CCD File SDF format, chain K [auth B] SDF format, chain M [auth C] SDF format, chain R [auth E] MOL2 format, chain K [auth B] MOL2 format, chain M [auth C] MOL2 format, chain R [auth E] mmCIF format, chain K [auth B] mmCIF format, chain M [auth C] mmCIF format, chain R [auth E]	K [auth B], M [auth C], R [auth E]	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Interactions Focus chain K [auth B] Focus chain M [auth C] Focus chain R [auth E] Interactions & Density Focus chain K [auth B] Focus chain M [auth C] Focus chain R [auth E]
FE Query on FE Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain N [auth C] SDF format, chain O [auth C] SDF format, chain P [auth D] SDF format, chain Q [auth D] SDF format, chain S [auth E] SDF format, chain T [auth E] SDF format, chain U [auth F] SDF format, chain V [auth F] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain N [auth C] MOL2 format, chain O [auth C] MOL2 format, chain P [auth D] MOL2 format, chain Q [auth D] MOL2 format, chain S [auth E] MOL2 format, chain T [auth E] MOL2 format, chain U [auth F] MOL2 format, chain V [auth F] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth B] mmCIF format, chain J [auth B] mmCIF format, chain N [auth C] mmCIF format, chain O [auth C] mmCIF format, chain P [auth D] mmCIF format, chain Q [auth D] mmCIF format, chain S [auth E] mmCIF format, chain T [auth E] mmCIF format, chain U [auth F] mmCIF format, chain V [auth F]	G [auth A] H [auth A] I [auth B] J [auth B] N [auth C] G [auth A], H [auth A], I [auth B], J [auth B], N [auth C], O [auth C], P [auth D], Q [auth D], S [auth E], T [auth E], U [auth F], V [auth F]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain N [auth C] Focus chain O [auth C] Focus chain P [auth D] Focus chain Q [auth D] Focus chain S [auth E] Focus chain T [auth E] Focus chain U [auth F] Focus chain V [auth F] Interactions & Density Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain N [auth C] Focus chain O [auth C] Focus chain P [auth D] Focus chain Q [auth D] Focus chain S [auth E] Focus chain T [auth E] Focus chain U [auth F] Focus chain V [auth F]
NA Query on NA Download Ideal Coordinates CCD File SDF format, chain L [auth B] MOL2 format, chain L [auth B] mmCIF format, chain L [auth B]	L [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain L [auth B] Interactions & Density Focus chain L [auth B]