2C0O

Src family kinase Hck with bound inhibitor A-770041


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.204 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Discovery of A-770041, a Src-Family Selective Orally Active Lck Inhibitor that Prevents Organ Allograft Rejection.

Burchat, A.Borhani, D.W.Calderwood, D.J.Hirst, G.C.Li, B.Stachlewitz, R.F.

(2006) Bioorg Med Chem Lett 16: 118

  • DOI: 10.1016/j.bmcl.2005.09.039
  • Primary Citation of Related Structures:  
    2C0T, 2C0O, 2C0I

  • PubMed Abstract: 
  • We describe the identification, SAR, and pharmacology of the src-family selective lck inhibitor A-770041 that prolongs the survival of major histocompatibility mismatched allografts in models of solid organ transplant rejection for greater than 65 days.


    Related Citations: 
    • A-420983: A Potent, Orally Active Inhibitor of Lck with Efficacy in a Model of Transplant Rejection
      Borhani, D.W., Calderwood, D.J., Friedman, M.M., Hirst, G.C., Li, B., Leung, A.K.W., Mcrae, B., Ratnofsky, S., Ritter, K., Waegell, W.
      (2004) Bioorg Med Chem Lett 14: 2613

    Organizational Affiliation

    Abbott Bioresearch Center, 100 Research Drive, Worcester, MA 01605-5314, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
TYROSINE-PROTEIN KINASE HCKA, B454Homo sapiensMutation(s): 3 
Gene Names: HCK
EC: 2.7.1.112 (PDB Primary Data), 2.7.10.2 (UniProt)
Find proteins for P08631 (Homo sapiens)
Explore P08631 
Go to UniProtKB:  P08631
NIH Common Fund Data Resources
PHAROS:  P08631
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
L2G
Query on L2G

Download Ideal Coordinates CCD File 
C [auth A], E [auth B]N-(4-{1-[4-(4-ACETYLPIPERAZIN-1-YL)-TRANS-CYCLOHEXYL]-4-AMINO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-3-YL}-2-METHOXYPHENYL)-1-METHYL-1H-INDOLE-2-CARBOXAMIDE
C34 H39 N9 O3
ZMNWFTYYYCSSTF-SOAUALDESA-N
 Ligand Interaction
CA
Query on CA

Download Ideal Coordinates CCD File 
D [auth A], F [auth B]CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PTR
Query on PTR
A, BL-PEPTIDE LINKINGC9 H12 N O6 PTYR
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
L2GIC50 :  1220   nM  PDBBind
L2GIC50:  1220   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.204 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 49.015α = 90
b = 73.176β = 95.52
c = 180.167γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-09-20
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Version format compliance
  • Version 1.2: 2019-03-06
    Changes: Data collection, Derived calculations, Experimental preparation, Other
  • Version 1.3: 2019-05-08
    Changes: Data collection, Experimental preparation