6OVA

Crystal Structure of TYK2 with novel pyrrolidinone inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.197 

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

  • 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 i ...

    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

    Takeda California, Inc., 10410 Science Center Drive, San Diego, CA 92121, United States.,Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26‑1, Muraoka‑Higashi 2‑chome, Fujisawa, Kanagawa 251‑8555, Japan. Electronic address: yusuke.sasaki@takeda.com.,Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26‑1, Muraoka‑Higashi 2‑chome, Fujisawa, Kanagawa 251‑8555, Japan.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Non-receptor tyrosine-protein kinase TYK2
A
301Homo sapiensMutation(s): 0 
Gene Names: TYK2
EC: 2.7.10.2
Find proteins for P29597 (Homo sapiens)
Go to Gene View: TYK2
Go to UniProtKB:  P29597
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
N9G
Query on N9G

Download SDF File 
Download CCD File 
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: 2.5 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.197 
  • Space Group: P 61 2 2
Unit Cell:
Length (Å)Angle (°)
a = 48.073α = 90.00
b = 48.073β = 90.00
c = 475.025γ = 120.00
Software Package:
Software NamePurpose
PHASERphasing
PDB_EXTRACTdata extraction
REFMACrefinement
HKL-2000data scaling
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

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