4OPY

Room temperature crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S mutation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.178
  • R-Value Work: 0.140

Literature

Macromolecules
Sequence Display for 4OPY

Classification: HYDROLASE

Total Structure Weight: 29031.03

Macromolecule Entities
Molecule Chains Length Organism Details
Extended spectrum beta-lactamase TEM-63 A 263 Escherichia coli EC#: 3.5.2.6 IUBMB
Fragment: TEM-1
Mutation: A41G, N51A, K103E, R119G, A183V, L200A, T262M
Gene Name(s): blaTEM-63
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PG4
Query on PG4

A TETRAETHYLENE GLYCOL
C8 H18 O5
UWHCKJMYHZGTIT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.178
  • R-Value Work: 0.140
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 154.96 α = 90.00
b = 47.07 β = 93.17
c = 34.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-02-07
  • Released Date: 2015-05-20
  • Deposition author(s): Dellus-Gur, E., Elias, M., Fraser, J.S., Tawfik, D.S.

Revision History

No revisions since initial release