1ESP

NEUTRAL PROTEASE MUTANT E144S


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.223
  • R-Value Work: 0.178

Literature

Macromolecules
Sequence Display for 1ESP

Classification: HYDROLASE (METALLOPROTEINASE)

Total Structure Weight: 34000.19

Macromolecule Entities
Molecule Chains Length Organism Details
NEUTRAL PROTEASE MUTANT E144S A 317 Bacillus cereus EC#: 3.4.24.28 IUBMB
Mutation: E144S
Gene Name(s): npr nprC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
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: 2.8 Å
  • R-Value Free: 0.223
  • R-Value Work: 0.178
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 76.57 α = 90.00
b = 76.57 β = 90.00
c = 201.91 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-08-11
  • Released Date: 1995-12-07
  • Deposition author(s): Litster, S.A., Wetmore, D.R., Roche, R.S., Codding, P.W.

Revision History

  • 2008-03-03
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance