2H0T

Crystal structure of the M69V E166A double mutant of SHV-1 b-lactamase complexed to clavulanic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.199
  • R-Value Work: 0.160

Literature

Macromolecules
Sequence Display for 2H0T

Classification: HYDROLASE

Total Structure Weight: 30229.59

Macromolecule Entities
Molecule Chains Length Organism Details
Broad-spectrum beta-lactamase SHV-1 A 265 Klebsiella pneumoniae EC#: 3.5.2.6 IUBMB
Fragment: SHV-1 b-lactamase
Mutation: M69V, E166A
Gene Name(s): bla shv1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MA4
Query on MA4

A CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE
C24 H44 O11
WUCWJXGMSXTDAV-QKMCSOCLSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EPE
Query on EPE

A 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
HEPES (Synonym)
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TEM
Query on TEM

A N-(2-HYDROXY-4-OXO-BUTYL)-N-(3-OXO-TRANSPROPENYL)AMINE
C7 H11 N O3
FXITUJNZFYVSNC-RCYFRSRISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.199
  • R-Value Work: 0.160
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 49.68 α = 90.00
b = 55.20 β = 90.00
c = 83.49 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-05-15
  • Released Date: 2007-01-30
  • Deposition author(s): van den Akker, F., Padayatti, P.S.

Revision History

  • Version 1_0: 2007-01-30

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-18

    Type: Refinement description