5IY2

Structure of apo OXA-143 carbapenemase

  • Classification: HYDROLASE
  • Organism(s): Acinetobacter baumannii
  • Expression System: Escherichia coli

  • Deposited: 2016-03-23 Released: 2017-08-09 
  • Deposition Author(s): Smith, C.A., Vakulenko, S.B.
  • Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases; National Institutes of Health/National Institute of General Medical Sciences 

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.15 Å
  • R-Value Free: 0.161 
  • R-Value Work: 0.136 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The role of conserved surface hydrophobic residues in the carbapenemase activity of the class D beta-lactamases.

Toth, M.Smith, C.A.Antunes, N.T.Stewart, N.K.Maltz, L.Vakulenko, S.B.

(2017) Acta Crystallogr D Struct Biol 73: 692-701


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Beta-lactamase OXA-143
A, B
241Acinetobacter baumanniiMutation(s): 0 
Gene Names: bla-OXA-143
Find proteins for D0UHC8 (Acinetobacter baumannii)
Go to UniProtKB:  D0UHC8
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL

Download SDF File 
Download CCD File 
A
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
KCX
Query on KCX
A, B
L-PEPTIDE LINKINGC7 H14 N2 O4LYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.15 Å
  • R-Value Free: 0.161 
  • R-Value Work: 0.136 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 40.955α = 90.00
b = 62.333β = 91.72
c = 87.093γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
XDSdata reduction
PHENIXrefinement
Aimlessdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious DiseasesUnited StatesR01AI114668
National Institutes of Health/National Institute of General Medical SciencesUnited StatesP41GM103393

Revision History 

  • Version 1.0: 2017-08-09
    Type: Initial release
  • Version 1.1: 2017-09-13
    Type: Author supporting evidence
  • Version 1.2: 2018-04-18
    Type: Data collection, Database references