PDBsum entry 3fvb

Metal binding protein

PDB id: 3fvb

Contents

Protein chains

161 a.a. *

Ligands

HEM

IMD ×2

Metals

_FE ×3

_MG ×6

_NA

_CL ×3

Waters ×367

* Residue conservation analysis

PDB id:

3fvb

Name:

Metal binding protein

Title:

Crystal structure of ferritin (bacterioferritin) from brucella melitensis

Structure:

Bacterioferritin. Chain: a, b. Engineered: yes

Source:

Brucella melitensis biovar abortus 2308. Organism_taxid: 359391. Strain: biovar abortus 2308. Gene: bfr, bab2_0675. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

1.81Å R-factor: 0.183 R-free: 0.215

Authors:

Seattle Structural Genomics Center For Infectious Disease (Ssgcid)

Key ref:

Seattle structural genomics center for infectiousdisease (ssgcid) Crystal structure of ferritin from brucella melitensis. To be published, .

Date:

15-Jan-09 Release date: 03-Feb-09

Protein chains

Q2YKI4  (Q2YKI4_BRUA2) -  Bacterioferritin from Brucella abortus (strain 2308)

Seq: 161 a.a.

Struc: 161 a.a.

Enzyme reactions

• Enzyme class: E.C.1.16.3.1 - ferroxidase.
• Reaction: 4 Fe²⁺ + O2 + 4 H⁺ = 4 Fe³⁺ + 2 H2O
• Cofactor: Cu cation

Molecule diagrams generated from .mol files obtained from the KEGG ftp site