1AZU

STRUCTURAL FEATURES OF AZURIN AT 2.7 ANGSTROMS RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb1AZU/pdb

• Classification: ELECTRON TRANSPORT (COPPER BINDING)
• Organism(s): Pseudomonas aeruginosa
• Mutation(s): No 


• Deposited: 1980-08-04 Released: 1980-09-26 
• Deposition Author(s): Adman, E.T., Sieker, L.C., Jensen, L.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Work: 0.350 

Literature

Structural Features of Azurin at 2.7 Angstroms Resolution

Adman, E.T., Jensen, L.H.

(1981) Isr J Chem 21: 8

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 14.03 kDa 
• Atom Count: 931 
• Modelled Residue Count: 126 
• Deposited Residue Count: 128 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AZURIN	A	128	Pseudomonas aeruginosa	Mutation(s): 0
UniProt
Find proteins for P00282 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore P00282  Go to UniProtKB:  P00282

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CU	B [auth A]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Work: 0.350 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.85	α = 90
b = 78.98	β = 90
c = 108.47	γ = 90

Software Package:

Software Name	Purpose
HENDRICKSON-KONNERT	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 1980-09-26 
Deposition Author(s): Adman, E.T., Sieker, L.C., Jensen, L.H.

Revision History  

• Version 1.0: 1980-09-26
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-02-07
  Changes: Data collection, Database references, Derived calculations, Other