3QVM

The structure of olei00960, a hydrolase from Oleispira antarctica


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.998 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.156 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Genome sequence and functional genomic analysis of the oil-degrading bacterium Oleispira antarctica.

Kube, M.Chernikova, T.N.Al-Ramahi, Y.Beloqui, A.Lopez-Cortez, N.Guazzaroni, M.E.Heipieper, H.J.Klages, S.Kotsyurbenko, O.R.Langer, I.Nechitaylo, T.Y.Lunsdorf, H.Fernandez, M.Juarez, S.Ciordia, S.Singer, A.Kagan, O.Egorova, O.Alain Petit, P.Stogios, P.Kim, Y.Tchigvintsev, A.Flick, R.Denaro, R.Genovese, M.Albar, J.P.Reva, O.N.Martinez-Gomariz, M.Tran, H.Ferrer, M.Savchenko, A.Yakunin, A.F.Yakimov, M.M.Golyshina, O.V.Reinhardt, R.Golyshin, P.N.

(2013) Nat Commun 4: 2156-2156

  • DOI: 10.1038/ncomms3156
  • Primary Citation of Related Structures:  
  • Also Cited By: 3LQY

  • PubMed Abstract: 
  • Ubiquitous bacteria from the genus Oleispira drive oil degradation in the largest environment on Earth, the cold and deep sea. Here we report the genome sequence of Oleispira antarctica and show that compared with Alcanivorax borkumensis--the paradig ...

    Ubiquitous bacteria from the genus Oleispira drive oil degradation in the largest environment on Earth, the cold and deep sea. Here we report the genome sequence of Oleispira antarctica and show that compared with Alcanivorax borkumensis--the paradigm of mesophilic hydrocarbonoclastic bacteria--O. antarctica has a larger genome that has witnessed massive gene-transfer events. We identify an array of alkane monooxygenases, osmoprotectants, siderophores and micronutrient-scavenging pathways. We also show that at low temperatures, the main protein-folding machine Cpn60 functions as a single heptameric barrel that uses larger proteins as substrates compared with the classical double-barrel structure observed at higher temperatures. With 11 protein crystal structures, we further report the largest set of structures from one psychrotolerant organism. The most common structural feature is an increased content of surface-exposed negatively charged residues compared to their mesophilic counterparts. Our findings are relevant in the context of microbial cold-adaptation mechanisms and the development of strategies for oil-spill mitigation in cold environments.


    Organizational Affiliation

    Max-Planck Institute for Molecular Genetics, Berlin-Dahlem D-14195, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Olei00960
A, B
282Oleispira antarcticaMutation(s): 0 
Find proteins for U3KRE9 (Oleispira antarctica)
Go to UniProtKB:  U3KRE9
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NA
Query on NA

Download SDF File 
Download CCD File 
A, B
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
CL
Query on CL

Download SDF File 
Download CCD File 
B
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
CA
Query on CA

Download SDF File 
Download CCD File 
B
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, B
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.998 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.156 
  • Space Group: P 4
Unit Cell:
Length (Å)Angle (°)
a = 123.067α = 90.00
b = 123.067β = 90.00
c = 49.218γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
HKL-2000data scaling
REFMACrefinement
HKL-3000data collection
PHENIXrefinement
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-04-13
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2013-07-24
    Type: Database references
  • Version 1.3: 2013-08-07
    Type: Database references
  • Version 1.4: 2019-07-17
    Type: Advisory, Data collection, Derived calculations, Refinement description