4LMH

Crystal structure of the outer membrane decaheme cytochrome OmcA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.193 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Insights into electron transfer at the microbe-mineral interface: the X-ray crystal structures of Shewanella oneidensis MtrC and OmcA

Edwards, M.J.Baiden, N.Clarke, T.A.Richardson, D.J.

(2014) FEBS Letters --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
A, B, C, D
760Shewanella oneidensis (strain MR-1)Mutation(s): 0 
Gene Names: omcA
Find proteins for Q8EG33 (Shewanella oneidensis (strain MR-1))
Go to UniProtKB:  Q8EG33
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

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Download CCD File 
A, B, C, D
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
HEC
Query on HEC

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Download CCD File 
A, B, C, D
HEME C
C34 H34 Fe N4 O4
HXQIYSLZKNYNMH-LJNAALQVSA-N
 Ligand Interaction
DMS
Query on DMS

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Download CCD File 
A, B, C, D
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.193 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 92.640α = 90.00
b = 245.380β = 97.89
c = 135.630γ = 90.00
Software Package:
Software NamePurpose
SCALAdata scaling
XDSdata scaling
PHENIXrefinement
xia2data reduction
SHELXSphasing
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-04-16
    Type: Initial release
  • Version 1.1: 2015-09-09
    Type: Structure summary
  • Version 1.2: 2017-11-15
    Type: Refinement description