6OVA

Crystal Structure of TYK2 with novel pyrrolidinone inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.200 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Efficient synthesis of tert-butyl 3-cyano-3-cyclopropyl-2-oxopyrrolidine-4-carboxylates: Highly functionalized 2-pyrrolidinone enabling access to novel macrocyclic Tyk2 inhibitors.

Sasaki, Y.Tokuhara, H.Ohba, Y.Okabe, A.Nakayama, M.Nakagawa, H.Skene, R.Hoffman, I.Zou, H.Yoshida, M.

(2020) Bioorg Med Chem Lett 30: 126963-126963

  • DOI: 10.1016/j.bmcl.2020.126963
  • Primary Citation of Related Structures:  
    6OVA

  • PubMed Abstract: 
  • Herein we report an efficient method for the synthesis of a highly functionalized 2-pyrrolidinone, tert-butyl 3-cyano-3-cyclopropyl-2-oxopyrrolidine-4-carboxylate, from readily available starting materials. Utility of this compound was demonstrated in the synthesis of a novel series of macrocyclic Tyk2 inhibitors, leading to the identification of a potent and selective macrocyclic Tyk2 inhibitor (26) ...

    Herein we report an efficient method for the synthesis of a highly functionalized 2-pyrrolidinone, tert-butyl 3-cyano-3-cyclopropyl-2-oxopyrrolidine-4-carboxylate, from readily available starting materials. Utility of this compound was demonstrated in the synthesis of a novel series of macrocyclic Tyk2 inhibitors, leading to the identification of a potent and selective macrocyclic Tyk2 inhibitor (26).


    Organizational Affiliation

    Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26‑1, Muraoka‑Higashi 2‑chome, Fujisawa, Kanagawa 251‑8555, Japan.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Non-receptor tyrosine-protein kinase TYK2A301Homo sapiensMutation(s): 0 
Gene Names: TYK2
EC: 2.7.10.2
UniProt & NIH Common Fund Data Resources
Find proteins for P29597 (Homo sapiens)
Explore P29597 
Go to UniProtKB:  P29597
PHAROS:  P29597
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
N9G
Query on N9G

Download Ideal Coordinates CCD File 
B [auth A]6-({4-[(3S)-3-cyano-3-cyclopropyl-2-oxopyrrolidin-1-yl]pyridin-2-yl}amino)-N,N-dimethylpyridine-3-carboxamide
C21 H22 N6 O2
CFHPNFDEUWSEIR-OAQYLSRUSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.200 
  • Space Group: P 61 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.073α = 90
b = 48.073β = 90
c = 475.025γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data scaling
PHASERphasing
PDB_EXTRACTdata extraction
HKL-2000data reduction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-02-12
    Type: Initial release