3A4O

Lyn kinase domain


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Free: 0.324 
  • R-Value Work: 0.293 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural basis for the inhibitor recognition of human Lyn kinase domain

Miyano, N.Kinoshita, T.Nakai, R.Kirii, Y.Yokota, K.Tada, T.

(2009) Bioorg Med Chem Lett 19: 6557-6560

  • DOI: 10.1016/j.bmcl.2009.10.038
  • Primary Citation of Related Structures:  
    3A4O

  • PubMed Abstract: 
  • Human Lyn tyrosine kinase is expressed in hematopoietic tissues and plays crucial roles in the signal transduction of hematopoietic immune system. Its excess activity is involved in several tumors. The crystal structure has revealed that the potent inhibitor staurosporine binds to human Lyn kinase domain at the ATP-binding site ...

    Human Lyn tyrosine kinase is expressed in hematopoietic tissues and plays crucial roles in the signal transduction of hematopoietic immune system. Its excess activity is involved in several tumors. The crystal structure has revealed that the potent inhibitor staurosporine binds to human Lyn kinase domain at the ATP-binding site. The remarkable structural features of the staurosporine-binding region will offer valuable structural insights for the structure-based design of novel Lyn-selective inhibitors.


    Organizational Affiliation

    Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Tyrosine-protein kinase LynA [auth X]286Homo sapiensMutation(s): 0 
Gene Names: LYNJTK8
EC: 2.7.10.2
UniProt & NIH Common Fund Data Resources
Find proteins for P07948 (Homo sapiens)
Explore P07948 
Go to UniProtKB:  P07948
PHAROS:  P07948
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
STU
Query on STU

Download Ideal Coordinates CCD File 
B [auth X]STAUROSPORINE
C28 H26 N4 O3
HKSZLNNOFSGOKW-FYTWVXJKSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
STUIC50 :  1.2999999523162842   nM  PDBBind
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.00 Å
  • R-Value Free: 0.324 
  • R-Value Work: 0.293 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 128.382α = 90
b = 128.382β = 90
c = 54.875γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling
CNSphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-12-08
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance