3PAV | pdb_00003pav

The reduced form of CueO

• PDB DOI: https://doi.org/10.2210/pdb3PAV/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Escherichia coli
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-10-19 Released: 2011-10-19 
• Deposition Author(s): Montfort, W.R., Roberts, S.A., Singh, S.K.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.45 Å
• R-Value Free: 
  0.202 (Depositor), 0.209 (DCC) 
• R-Value Work: 
  0.174 (Depositor), 0.183 (DCC) 
• R-Value Observed: 
  0.176 (Depositor) 

Starting Model: experimental

Literature

The reduced form of CueO

Montfort, W.R., Roberts, S.A., Singh, S.K.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 53.74 kDa 
• Atom Count: 4,205 
• Modeled Residue Count: 466 
• Deposited Residue Count: 488 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Blue copper oxidase cueO	A	488	Escherichia coli	Mutation(s): 0  Gene Names: b0123, cueO, JW0119, yacK EC: 1.16.3.4
UniProt
Find proteins for P36649 (Escherichia coli (strain K12)) Explore P36649  Go to UniProtKB:  P36649

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.45 Å
• R-Value Free:  0.202 (Depositor), 0.209 (DCC) 
• R-Value Work:  0.174 (Depositor), 0.183 (DCC) 
• R-Value Observed: 0.176 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.943	α = 90
b = 90.2	β = 102.31
c = 52.115	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
REFMAC	refinement
CrystalClear	data reduction
CrystalClear	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-19 
Deposition Author(s): Montfort, W.R., Roberts, S.A., Singh, S.K.

Revision History  

• Version 1.0: 2011-10-19
  Type: Initial release
  
• Version 1.1: 2017-11-08
  Changes: Refinement description
• Version 1.2: 2023-09-06
  Changes: Data collection, Database references, Derived calculations, Refinement description