2P9V

Structure of AmpC beta-lactamase with cross-linked active site after exposure to small molecule inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.197 
  • R-Value Work: 0.160 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

O-Aryloxycarbonyl Hydroxamates: New beta-Lactamase Inhibitors That Cross-Link the Active Site.

Wyrembak, P.N.Babaoglu, K.Pelto, R.B.Shoichet, B.K.Pratt, R.F.

(2007) J.Am.Chem.Soc. 129: 9548-9549


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Beta-lactamase
A
358Escherichia coli (strain K12)Mutation(s): 0 
Gene Names: ampC (ampA)
EC: 3.5.2.6
Find proteins for P00811 (Escherichia coli (strain K12))
Go to UniProtKB:  P00811
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Beta-lactamase
B
358Escherichia coli (strain K12)Mutation(s): 0 
Gene Names: ampC (ampA)
EC: 3.5.2.6
Find proteins for P00811 (Escherichia coli (strain K12))
Go to UniProtKB:  P00811
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
B
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
KCX
Query on KCX
A
L-PEPTIDE LINKINGC7 H14 N2 O4LYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.197 
  • R-Value Work: 0.160 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 119.020α = 90.00
b = 76.434β = 116.07
c = 97.786γ = 90.00
Software Package:
Software NamePurpose
REFMACphasing
Blu-Icedata collection
HKL-2000data reduction
HKL-2000data scaling
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-08-14
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance