1KGG

STRUCTURE OF BETA-LACTAMASE GLU166GLN:ASN170ASP MUTANT


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.178

Literature

Macromolecules
Sequence Display for 1KGG

Classification: HYDROLASE

Total Structure Weight: 29070.70

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (BETA-LACTAMASE) A 258 Staphylococcus aureus EC#: 3.5.2.6 IUBMB
Mutation: A30M, E166Q, N170D
Gene Name(s): blaZ
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.178
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 54.00 α = 90.00
b = 94.80 β = 90.00
c = 138.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-05-20
  • Released Date: 1999-05-28
  • Deposition author(s): Chen, C.C.H., Herzberg, O.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4