1BZX

THE CRYSTAL STRUCTURE OF ANIONIC SALMON TRYPSIN IN COMPLEX WITH BOVINE PANCREATIC TRYPSIN INHIBITOR

Structural Biology Knowledgebase: 1BZX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 1BZX

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 30429.55

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (TRYPSIN) E 222 Salmo salar EC#: 3.4.21.4 IUBMB
Mutation: A24P, T28P
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PROTEIN (BOVINE PANCREATIC TRYPSIN INHIBITOR) I 58 Bos taurus Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

E 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: 2.1 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.206
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 84.12 α = 90.00
b = 84.12 β = 90.00
c = 222.15 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-11-05
  • Released Date: 1998-11-11
  • Deposition author(s): Helland, R., Leiros, I., Berglund, G.I., Willassen, N.P., Smalas, A.O.

Revision History

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