1M70

Crystal structure of oxidized recombinant cytochrome c4 from Pseudomonas stutzeri

• PDB DOI:  https://doi.org/10.2210/pdb1M70/pdb

• Classification: ELECTRON TRANSPORT
• Organism(s): Stutzerimonas stutzeri
• Expression System: Pseudomonas putida
• Mutation(s): No 
• Membrane Protein: Yes  OPM


• Deposited: 2002-07-18 Released: 2003-09-16 
• Deposition Author(s): Noergaard, A., Harris, P., Larsen, S., Christensen, H.E.M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.25 Å
• R-Value Free: 0.202 
• R-Value Work: 0.155 
• R-Value Observed: 0.157 

Literature

Structural comparison of recombinant Pseudomonas stutzeri cytochrome c4 in two oxidation states

Noergaard, A., Harris, P., Larsen, S., Christensen, H.E.M.

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.

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Macromolecule Content

• Total Structure Weight: 83.84 kDa 
• Atom Count: 6,717 
• Modelled Residue Count: 760 
• Deposited Residue Count: 760 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c4	A, B, C, D	190	Stutzerimonas stutzeri	Mutation(s): 0  Gene Names: cc4 Membrane Entity: Yes
UniProt
Find proteins for Q52369 (Stutzerimonas stutzeri) Explore Q52369  Go to UniProtKB:  Q52369

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
HEC	E [auth A], F [auth A], H [auth B], I [auth B], J [auth C], K [auth C], L [auth D], M [auth D]	HEME C C34 H34 Fe N4 O4 HXQIYSLZKNYNMH-LJNAALQVSA-N
GOL	G [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.25 Å
• R-Value Free: 0.202 
• R-Value Work: 0.155 
• R-Value Observed: 0.157 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 74.96	α = 90
b = 57.64	β = 104.23
c = 84.41	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing
SHELXL-97	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-09-16 
Deposition Author(s): Noergaard, A., Harris, P., Larsen, S., Christensen, H.E.M.

Revision History  

• Version 1.0: 2003-09-16
  Type: Initial release
  
• Version 1.1: 2008-04-28
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 1.3: 2018-05-23
  Changes: Data collection
• Version 1.4: 2023-10-25
  Changes: Data collection, Database references, Derived calculations, Refinement description