Macromolecules
Sequence Display for 1KYN

Classification: HYDROLASE

Total Structure Weight: 54356.62

Macromolecule Entities
Molecule Chains Length Organism Details
cathepsin G A, B 235 Homo sapiens EC#: 3.4.21.20 IUBMB
Gene Name(s): CTSG Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B (2-NAPHTHALEN-2-YL-1-NAPHTHALEN-1-YL-2-OXO- ETHYL)-PHOSPHONIC ACID
BIS-NAPTHYL BETA-KETOPHOSPHONIC ACID (Synonym)
C22 H17 O4 P
OFHMUASCSJJNNA-JOCHJYFZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
KTP N/A in BindingDB
N/A in BindingMoad
IC50: 4100 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.5 Å
  • R-Value Free: 0.328
  • R-Value Work: 0.258
  • Space Group: P 41
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 59.44 α = 90.00
b = 59.44 β = 90.00
c = 130.62 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-02-05
  • Released Date: 2002-05-01
  • Deposition author(s): Greco, M.N., Hawkins, M.J., Powell, E.T., Almond Jr., H.R., Corcoran, T.W., De Garavilla, L., Kauffman, J.A., Recacha, R., Chattopadhyay, D., Andrade-Gordon, P., Maryanoff, B.E.

Revision History

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