1Y3U

TRYPSIN INHIBITOR COMPLEX

Structural Biology Knowledgebase: 1Y3U SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.152

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1Y3U

Classification: HYDROLASE

Total Structure Weight: 23825.06

Macromolecule Entities
Molecule Chains Length Organism Details
Trypsin, cationic A 223 Bos taurus EC#: 3.4.21.4 IUBMB
Gene Name(s):

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

A (1R,3AS,4R,8AS,8BR)-4-(2-BENZO[1,3]DIOXOL- 5-YLMETHYL-1-ISOPROPYL-3-OXO-DECAHYDRO-PYRROLO[3,4- A]PYRROLIZIN-4-YL)-BENZAMIDINE
C27 H32 N4 O3
TZROHICTGLJYJF-FTSNLURZSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.152
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.29 α = 90.00
b = 69.40 β = 90.00
c = 63.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-11-26
  • Released Date: 2005-12-06
  • Deposition author(s): Fokkens, J., Obst, U., Heine, A., Diederich, F., Klebe, G.

Revision History

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