PDB Entry (6sgd)
PDB ID: 6sgd Resolution: 2.0 Å Exp. Method: X-RAY DIFFRACTION
PMID: 33479670 DOI: 10.1039/d0md00074d
Protein
Protein Name: Serine/threonine-protein kinase Nek2
Uniprot ID/ACC: P51955 (NEK2_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: NEK2 Gene ID: 4751
Protein Class: TRANSFERASE
Ligand
Ligand Name:   4-(6-Ethynyl-9H-purin-2-ylamino)benzenesulfonamide
Canonical SMILES:   NS(=O)(=O)c1ccc(cc1)Nc(nc(c23)[nH]cn3)nc2C#C
Standard InChI:   InChI=1S/C13H10N6O2S/c1-2-10-11-12(16-7-15-11)19-13(18-10)17-8-3-5-9(6-4-8)22(14,20)21/h1,3-7H,(H2,14,20,21)(H2,15,16,17,18,19)
HET Code:   LD5 PubChem:   137640457
DrugBank:   - ChEMBL:   CHEMBL4074015
Molecular Formula:   C13H10N6O2S Mol. Weight:   314.0586 logP:   0.7252
HBD:   3 HBA:   6
#Rotatable Bonds:   3 TPSA:   126.65
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Triple Bond CYS 22 A 40.01 11.6 Alkyne
Binding Affinity
-