1NYY

Crystal Structure of the complex between M182T mutant of TEM-1 and a boronic acid inhibitor (105)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 1NYY

Classification: HYDROLASE

Total Structure Weight: 29206.40

Macromolecule Entities
Molecule Chains Length Organism Details
Beta-lactamase TEM A 263 Escherichia coli EC#: 3.5.2.6 IUBMB
Mutation: M182T
Gene Name(s): bla blaT-3 blaT-4 blaT-5 blaT-6
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
105
Query on 105

A N-[5-METHYL-3-O-TOLYL-ISOXAZOLE-4-CARBOXYLIC ACID AMIDE] BORONIC ACID
CLOXACILLIN DERIVATIVE (Synonym)
C12 H12 B Cl N2 O4
LSXNXXCBOPILJR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
105 N/A in BindingDB
N/A in BindingMoad
Ki: 21000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.194
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 41.50 α = 90.00
b = 61.95 β = 90.00
c = 89.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-14
  • Released Date: 2003-08-26
  • Deposition author(s): Wang, X., Minasov, G., Blazquez, J., Caselli, E., Prati, F., Shoichet, B.K.

Revision History

  • 2008-04-29
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance