6AUA

CRYSTAL STRUCTURE OF BRUTON'S TYROSINE KINASE IN COMPLEX WITH INHIBITOR CGI2625

• PDB DOI: https://doi.org/10.2210/pdb6AUA/pdb

• Classification: Transferase/transferase Inhibitor
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2017-08-31 Released: 2018-09-12 
• Deposition Author(s): Davies, D.R., Staker, B.L.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.66 Å
• R-Value Free: 0.185 
• R-Value Work: 0.158 

Starting Model: experimental

Literature

To Be Determined

Ortwine, D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 31.8 kDa 
• Atom Count: 2,478 
• Modelled Residue Count: 265 
• Deposited Residue Count: 265 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tyrosine-protein kinase BTK	A	265	Homo sapiens	Mutation(s): 0  Gene Names: BTK, AGMX1, ATK, BPK EC: 2.7.10.2
UniProt & NIH Common Fund Data Resources
Find proteins for Q06187 (Homo sapiens) Explore Q06187  Go to UniProtKB:  Q06187
PHAROS:  Q06187 GTEx:  ENSG00000010671

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BXJ	E [auth A]	N-{3-[(2R)-6-{[3-amino-4-(morpholine-4-carbonyl)phenyl]amino}-5-oxo-2,5-dihydropyrazin-2-yl]-2-methylphenyl}-4-(piperidin-1-yl)benzamide C34 H37 N7 O4 DCSDBJGDUKAXOF-UHFFFAOYSA-N
SO4	C [auth A], D [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	B [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.66 Å
• R-Value Free: 0.185 
• R-Value Work: 0.158 
• Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 108.708	α = 90
b = 108.708	β = 90
c = 42.451	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-09-12 
Deposition Author(s): Davies, D.R., Staker, B.L.

Revision History  

• Version 1.0: 2018-09-12
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Refinement description