1GHP

STRUCTURES OF THE ACYL-ENZYME COMPLEX OF THE STAPHYLOCOCCUS AUREUS BETA-LACTAMASE MUTANT GLU166ASP:ASN170GLN WITH DEGRADED BENZYLPENICILLIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.76 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1GHP

Classification: HYDROLASE

Total Structure Weight: 29695.07

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-LACTAMASE A 258 Staphylococcus aureus EC#: 3.5.2.6 IUBMB
Mutation: E166D, N170Q
Gene Name(s): blaZ
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A OPEN FORM - PENICILLIN G
C16 H20 N2 O4 S
OGFZUTGOGYUTKZ-KWCYVHTRSA-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.76 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.185
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 52.90 α = 90.00
b = 89.70 β = 90.00
c = 138.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-12-21
  • Released Date: 2001-04-04
  • Deposition author(s): Chen, C.C.H., Herzberg, O.

Revision History

  • Version 1_0: 2001-04-04

    Type: Initial release

  • Version 1_1: 2008-04-26

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance