1AG0

STRUCTURE OF CYS 112 ASP AZURIN FROM PSEUDOMONAS AERUGINOSA

• PDB DOI: https://doi.org/10.2210/pdb1AG0/pdb

• Classification: ELECTRON TRANSPORT
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 1997-03-26 Released: 1997-10-29 
• Deposition Author(s): Faham, S., Rees, D.C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Work: 0.200 
• R-Value Observed: 0.200 

Literature

Role of the Active-Site Cysteine of Pseudomonas Aeruginosa Azurin. Crystal Structure Analysis of the Cu(II) Cys112Asp Protein

Faham, S., Mizogucji, T.J., Adman, E.T., Gray, H.B., Richards, J.H., Rees, D.C.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 28.34 kDa 
• Atom Count: 2,043 
• Modelled Residue Count: 256 
• Deposited Residue Count: 258 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AZURIN	A, B	129	Pseudomonas aeruginosa	Mutation(s): 1
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	C [auth A], D [auth A], E [auth B], F [auth B]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Work: 0.200 
• R-Value Observed: 0.200 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.5	α = 90
b = 48.9	β = 94
c = 95.5	γ = 90

Software Package:

Software Name	Purpose
XENGEN	data collection
XENGEN	data reduction
X-PLOR	model building
X-PLOR	refinement
XENGEN	data scaling
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1997-10-29 
Deposition Author(s): Faham, S., Rees, D.C.

Revision History  

• Version 1.0: 1997-10-29
  Type: Initial release
  
• Version 1.1: 2008-03-03
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2021-11-03
  Changes: Database references, Derived calculations, Other
• Version 1.4: 2024-10-23
  Changes: Data collection, Structure summary