PDB Entry (1nbp)
PDB ID: 1nbp Resolution: 2.2 Å Exp. Method: X-RAY DIFFRACTION
PMID: 12767230 DOI: 10.1021/bi034138g
Protein
Protein Name: Interleukin-2
Uniprot ID/ACC: P60568 (IL2_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: IL2 Gene ID: 3558
Protein Class: SIGNALING PROTEIN
Ligand
Ligand Name:   N-[3‐[(2‐aminoethyl)disulfanyl]-1-oxopropyl]-tetrahydro-beta-carboline
Canonical SMILES:   NCCSSCCC(=O)N1CCc2c(C1)[nH]c1ccccc21
Standard InChI:   InChI=1S/C16H21N3OS2/c17-7-10-22-21-9-6-16(20)19-8-5-13-12-3-1-2-4-14(12)18-15(13)11-19/h1-4,18H,5-11,17H2
HET Code:   MHC PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C16H21N3OS2 Mol. Weight:   335.1126 logP:   2.7828
HBD:   2 HBA:   4
#Rotatable Bonds:   6 TPSA:   62.12
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Disulfide Formation CYS 31 A 31.47 99.99 Disulfide
Binding Affinity
-