1TNK

PREDICTION OF NOVEL SERINE PROTEASE INHIBITORS

Structural Biology Knowledgebase: 1TNK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.171

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1TNK

Classification: HYDROLASE / hydrolase inhibitor

Total Structure Weight: 24189.37

Macromolecule Entities
Molecule Chains Length Organism Details
TRYPSIN A 229 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
PRA
Query on PRA

A 3-PHENYLPROPYLAMINE
C9 H14 N
LYUQWQRTDLVQGA-UHFFFAOYSA-O
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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PRA N/A in BindingDB
Ki: 32500000 nM  BindingMOAD
Ki: 32500000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.171
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 54.95 α = 90.00
b = 58.46 β = 90.00
c = 67.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-07-21
  • Released Date: 1994-11-30
  • Deposition author(s): Kurinov, I., Harrison, R.W.

Revision History

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