3OCT

Crystal structure of bruton's tyrosine kinase mutant V555R in complex with dasatinib


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.196 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

A novel, specific Btk inhibitor antagonizes BCR and Fc[gamma]R signaling and suppresses inflammatory arthritis

Di Paolo, J.A.Huang, T.Balazs, M.Barbosa, J.Barck, K.H.Carano, R.A.D.Darrow, J.Davies, D.R.DeForge, L.E.Dennis Jr., G.Diehl, L.Ferrando, R.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Tyrosine-protein kinase BTK
A
265Homo sapiensMutation(s): 1 
Gene Names: BTK (AGMX1, ATK, BPK)
EC: 2.7.10.2
Find proteins for Q06187 (Homo sapiens)
Go to Gene View: BTK
Go to UniProtKB:  Q06187
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1N1
Query on 1N1

Download SDF File 
Download CCD File 
A
N-(2-CHLORO-6-METHYLPHENYL)-2-({6-[4-(2-HYDROXYETHYL)PIPERAZIN-1-YL]-2-METHYLPYRIMIDIN-4-YL}AMINO)-1,3-THIAZOLE-5-CARBOXAMIDE
Dasatinib
C22 H26 Cl N7 O2 S
ZBNZXTGUTAYRHI-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
1N1IC50: 1.3 - 5 nM (99) BINDINGDB
1N1Kd: 1.4 nM (99) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.196 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 54.101α = 90.00
b = 42.944β = 112.58
c = 64.542γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-11-03
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance