1EJA

STRUCTURE OF PORCINE TRYPSIN COMPLEXED WITH BDELLASTASIN, AN ANTISTASIN-TYPE INHIBITOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.191

Literature

Macromolecules
Sequence Display for 1EJA

Classification: HYDROLASE / INHIBITOR

Total Structure Weight: 29867.69

Macromolecule Entities
Molecule Chains Length Organism Details
TRYPSIN A 223 Sus scrofa EC#: 3.4.21.4 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BDELLASTASIN B 59 Hirudo medicinalis Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.191
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 70.02 α = 90.00
b = 70.02 β = 90.00
c = 119.48 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-02
  • Released Date: 2001-03-02
  • Deposition author(s): Rester, U., Moser, M., Huber, R., Bode, W.

Revision History

  • Version 1_0: 2001-03-02

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-04

    Type: Advisory, Refinement description