1BRB

CRYSTAL STRUCTURES OF RAT ANIONIC TRYPSIN COMPLEXED WITH THE PROTEIN INHIBITORS APPI AND BPTI

Structural Biology Knowledgebase: 1BRB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.198

Literature

Macromolecules
Sequence Display for 1BRB

Classification: COMPLEX(PROTEINASE / INHIBITOR)

Total Structure Weight: 30222.33

Macromolecule Entities
Molecule Chains Length Organism Details
TRYPSIN E 223 Rattus norvegicus EC#: 3.4.21.4 IUBMB
Mutation: D189G, G226D
Gene Name(s): Prss2 Try2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PANCREATIC TRYPSIN INHIBITOR I 58 Bos taurus Mutation: C5A, L6G, C55A
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.198
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 92.65 α = 90.00
b = 92.65 β = 90.00
c = 62.32 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-12-17
  • Released Date: 1994-07-31
  • Deposition author(s): Perona, J.J., Fletterick, R.J.

Revision History

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