1KEI

Thermolysin (substrate-free)

Structural Biology Knowledgebase: 1KEI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.172

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1KEI

Classification: HYDROLASE

Total Structure Weight: 34850.68

Macromolecule Entities
Molecule Chains Length Organism Details
Thermolysin A 316 Bacillus thermoproteolyticus EC#: 3.4.24.27 IUBMB
Mutation: D37N, E119Q
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
LYS
Query on LYS

A LYSINE
C6 H15 N2 O2
KDXKERNSBIXSRK-YFKPBYRVSA-O
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
VAL
Query on VAL

A VALINE
C5 H11 N O2
KZSNJWFQEVHDMF-BYPYZUCNSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.172
  • Space Group: P 61 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 93.54 α = 90.00
b = 93.54 β = 90.00
c = 131.14 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-16
  • Released Date: 2002-11-16
  • Deposition author(s): Senda, M., Senda, T., Kidokoro, S.

Revision History

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