1OS0

Thermolysin with an alpha-amino phosphinic inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.147

Literature

Macromolecules
Sequence Display for 1OS0

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 35160.68

Macromolecule Entities
Molecule Chains Length Organism Details
Thermolysin A 316 Bacillus thermoproteolyticus EC#: 3.4.24.27 IUBMB
Mutation: N37D, Q119E
Gene Name(s): npr
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0PQ
Query on 0PQ

A N-{(2R)-3-[(S)-[(1R)-1-amino-2-phenylethyl](hydroxy)phosphoryl]- 2-benzylpropanoyl}-L-phenylalanine
C27 H31 N2 O5 P
XNPYGVCNHOXQRJ-DSNGMDLFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DMS
Query on DMS

A DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0PQ N/A in BindingDB
Ki: 930 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.147
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 93.78 α = 90.00
b = 93.78 β = 90.00
c = 132.25 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-18
  • Released Date: 2003-03-25
  • Deposition author(s): Selkti, M., Tomas, A., Prange, T.
  • This entry supercedes: 1NO0

Revision History

  • Version 1_0: 2003-03-25

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description