1Y3X

TRYPSIN INHIBITOR COMPLEX

Structural Biology Knowledgebase: 1Y3X SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.152

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1Y3X

Classification: HYDROLASE

Total Structure Weight: 23813.04

Macromolecule Entities
Molecule Chains Length Organism Details
Trypsinogen, cationic A 223 Bos taurus EC#: 3.4.21.4 IUBMB

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

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
UIB
Query on UIB

A (1R,3AS,4R,8AS,8BR)-4-{5-(PHENYL[1,3]DIOXOL- 5-YLMETHYL)-4-ETHYL-2,3,3-TRIMETHYL-6-OXO- OCTAHYDRO-PYRROLO[3,4-C]PYRROL-1-YL}-BENZAMIDINE
C26 H32 N4 O3
HQVPEQYGMUJQHM-MSYGRNIXSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
UIB N/A in BindingDB
Ki: 7315 nM  BindingMOAD
Ki: 7315 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.152
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.25 α = 90.00
b = 69.30 β = 90.00
c = 63.91 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., Klebe, G.

Revision History

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