3BTE

The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of BPTI.

Structural Biology Knowledgebase: 3BTE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.196

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3BTE

Classification: HYDROLASE

Total Structure Weight: 30258.21

Macromolecule Entities
Molecule Chains Length Organism Details
TRYPSIN E 223 Bos taurus EC#: 3.4.21.4 IUBMB
PANCREATIC TRYPSIN INHIBITOR I 58 Bos taurus Mutation: K515E, M552L

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

E CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

E, I SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.196
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 75.54 α = 90.00
b = 85.30 β = 90.00
c = 122.87 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-11
  • Released Date: 2000-03-15
  • Deposition author(s): Helland, R., Otlewski, J., Sundheim, O., Dadlez, M., Smalas, A.O.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values