5AA6 | pdb_00005aa6

Homohexameric Structure of the second Vanadate-Dependent Bromoperoxidase (AnII) from Ascophyllum nodosum

• PDB DOI: https://doi.org/10.2210/pdb5AA6/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Ascophyllum nodosum
• Mutation(s): No 


• Deposited: 2015-07-23 Released: 2016-08-03 
• Deposition Author(s): Radlow, M., Jeudy, A., Dabin, J., Delage, L., Leblanc, C., Hartung, J., Czjzek, M.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.26 Å
• R-Value Free: 
  0.236 (Depositor), 0.238 (DCC) 
• R-Value Work: 
  0.170 (Depositor), 0.172 (DCC) 
• R-Value Observed: 
  0.173 (Depositor) 

Starting Model: experimental

Literature

Homohexameric Structure of the Second Vanadate Dependant Bromoperoxidase from Ascophyllum Nodosum

Radlow, M., Czjzek, M., Jeudy, A., Dabin, J., Delage, L., Leblanc, C., Hartung, J.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 392.15 kDa 
• Atom Count: 29,755 
• Modeled Residue Count: 3,565 
• Deposited Residue Count: 3,582 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
VANADIUM-DEPENDENT BROMOPEROXIDASE 2	A, B, C, D, E, F	597	Ascophyllum nodosum	Mutation(s): 0  EC: 1.11.1.18
UniProt
Find proteins for K7ZUA3 (Ascophyllum nodosum) Explore K7ZUA3  Go to UniProtKB:  K7ZUA3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
VO4	G [auth A], H [auth B], I [auth C], J [auth D], K [auth E], L [auth F]	VANADATE ION O4 V LSGOVYNHVSXFFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.26 Å
• R-Value Free:  0.236 (Depositor), 0.238 (DCC) 
• R-Value Work:  0.170 (Depositor), 0.172 (DCC) 
• R-Value Observed: 0.173 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.79	α = 90
b = 236.84	β = 93.74
c = 118	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-08-03 
Deposition Author(s): Radlow, M., Jeudy, A., Dabin, J., Delage, L., Leblanc, C., Hartung, J., Czjzek, M.

Revision History  

• Version 1.0: 2016-08-03
  Type: Initial release
  
• Version 1.1: 2019-05-08
  Changes: Advisory, Data collection, Experimental preparation, Other
• Version 1.2: 2024-01-10
  Changes: Advisory, Data collection, Database references, Derived calculations, Other, Refinement description
• Version 1.3: 2024-11-20
  Changes: Structure summary