1E5Y | pdb_00001e5y

Azurin from Pseudomonas aeruginosa, reduced form, pH 5.5

• PDB DOI: https://doi.org/10.2210/pdb1E5Y/pdb

• Classification: ELECTRON TRANSPORT
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli K-12
• Mutation(s): No 


• Deposited: 2000-08-04 Released: 2000-08-19 
• Deposition Author(s): Nar, H., Messerschmidt, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Work: 
  0.161 (Depositor) 
• R-Value Observed: 
  0.161 (Depositor) 

Literature

Rontgenkristallographische Strukturaufklarung Von Azurin Aus Pseudomonas Aeruginosa

Nar, H.

(1992) Ph D Thesis 

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 56.16 kDa 
• Atom Count: 4,193 
• Modeled Residue Count: 512 
• Deposited Residue Count: 512 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AZURIN	A, B, C, D	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 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CU	E [auth A], G [auth B], H [auth C], I [auth D]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N
NO3	F [auth A]	NITRATE ION N O3 NHNBFGGVMKEFGY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Work:  0.161 (Depositor) 
• R-Value Observed: 0.161 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.71	α = 90
b = 81.16	β = 90
c = 110.28	γ = 90

Software Package:

Software Name	Purpose
X-PLOR	refinement
MADNESS	data reduction
ABSCOR	data scaling
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2000-08-19 
Deposition Author(s): Nar, H., Messerschmidt, A.

Revision History  

• Version 1.0: 2000-08-19
  Type: Initial release
  
• Version 1.1: 2014-08-06
  Changes: Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Other, Refinement description, Source and taxonomy, Structure summary, Version format compliance
• Version 1.2: 2017-07-05
  Changes: Data collection
• Version 1.3: 2017-07-12
  Changes: Refinement description
• Version 1.4: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary