1BFK

CRYSTAL STRUCTURE OF SUBTILISIN CARLSBERG IN 40% ACETONITRILE

Structural Biology Knowledgebase: 1BFK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1BFK

Classification: SERINE PROTEASE

Total Structure Weight: 27551.71

Macromolecule Entities
Molecule Chains Length Organism Details
SUBTILISIN CARLSBERG A 274 Bacillus licheniformis EC#: 3.4.21.62 IUBMB
Mutation: T103S, P129A, S158N, N161S, S212N
Gene Name(s): apr
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ACETONITRILE
C2 H3 N
WEVYAHXRMPXWCK-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: 2.3 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.186
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.04 α = 90.00
b = 54.81 β = 90.00
c = 53.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-05-21
  • Released Date: 1998-10-28
  • Deposition author(s): Schmitke, J.L., Stern, L.J., Klibanov, A.M.

Revision History

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