Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Global Symmetry: Dihedral - D2  (3D View)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 27.23 kDa 
• Atom Count: 2383 
• Residue Count: 246 
• Unique protein chains: 1

4BWT

Three-dimensional structure of Paracoccus pantotrophus pseudoazurin at pH 6.5

• DOI: 10.2210/pdb4BWT/pdb

• Classification: ELECTRON TRANSPORT
• Organism(s): Paracoccus pantotrophus
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2013-07-04 Released: 2014-07-16 
• Deposition Author(s): Freire, F., Mestre, A., Pinho, J., Najmudin, S., Bonifacio, C., Pauleta, S.R., Romao, M.J.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.76 Å
• R-Value Free: 0.206 
• R-Value Work: 0.166 
• R-Value Observed: 0.168 

Literature

Exploring the Surface Determinants of Paracoccus Pantotrophus Pseudoazurin

Freire, F., Mestre, A., Pinho, J., Najmudin, S., Bonifacio, C., Pauleta, S.R., Romao, M.J.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
PSEUDOAZURIN	A, B	123	Paracoccus pantotrophus	Mutation(s): 0  Gene Names: pazS
Find proteins for P80401 (Paracoccus pantotrophus) Explore P80401  Go to UniProtKB:  P80401

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	A, B	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
CU	A, B	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.76 Å
• R-Value Free: 0.206 
• R-Value Work: 0.166 
• R-Value Observed: 0.168 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 107.28	α = 90
b = 57.87	β = 125.99
c = 67.1	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
iMOSFLM	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2013-07-04 
• Released Date: 2014-07-16 
Deposition Author(s): Freire, F., Mestre, A., Pinho, J., Najmudin, S., Bonifacio, C., Pauleta, S.R., Romao, M.J.

Revision History 

• Version 1.0: 2014-07-16
  Type: Initial release