PDB Entry (1m4a) |
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PDB ID: 1m4a | Resolution: 2.18 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 12582206 | DOI: 10.1073/pnas.252756299 | |
Protein |
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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 |
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Ligand Name: (2Z)-2-({2-[(2-hydroxyethyl)disulfanyl]ethoxy}imino)-2-(1H-indol-3-yl)acetic acid | ||
Canonical SMILES: OCCSSCCO/N=C(\C([O-])=O)c1c[nH]c(c12)cccc2 | ||
Standard InChI: InChI=1S/C14H16N2O4S2/c17-5-7-21-22-8-6-20-16-13(14(18)19)11-9-15-12-4-2-1-3-10(11)12/h1-4,9,15,17H,5-8H2,(H,18,19)/p-1/b16-13- | ||
HET Code: MPE | PubChem: - | |
DrugBank: - | ChEMBL: - | |
Molecular Formula: C14H15N2O4S2- | Mol. Weight: 339.04788 | logP: 1.0122 |
HBD: 2 | HBA: 7 | |
#Rotatable Bonds: 9 | TPSA: 97.74 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Disulfide Formation | CYS 31 | A | 49.57 | 99.99 | Disulfide |
Binding Affinity |
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