Class a: All alpha proteins [46456] (226 folds) |
Fold a.26: 4-helical cytokines [47265] (1 superfamily) core: 4 helices; bundle, closed; left-handed twist; 2 crossover connections |
Superfamily a.26.1: 4-helical cytokines [47266] (3 families) there are two different topoisomers of this fold with different entanglements of the two crossover connections |
Family a.26.1.2: Short-chain cytokines [47286] (11 proteins) |
Protein Interleukin-2 (IL-2) [47301] (1 species) |
Species Human (Homo sapiens) [TaxId:9606] [47302] (11 PDB entries) |
Domain d1irl__: 1irl - [16883] mutant |
Domain d1m47a_: 1m47 A: [74442] complexed with sul |
Domain d1m48a_: 1m48 A: [74443] |
Domain d1m48b_: 1m48 B: [74444] complexed with frg |
Domain d1m49a_: 1m49 A: [74445] |
Domain d1m49b_: 1m49 B: [74446] complexed with cmm |
Domain d1m4aa_: 1m4a A: [74447] complexed with gol, mpe; mutant |
Domain d1m4ba_: 1m4b A: [74448] complexed with nmp; mutant |
Domain d1m4ca_: 1m4c A: [74449] |
Domain d1m4cb_: 1m4c B: [74450] |
Domain d1nbpa_: 1nbp A: [80392] complexed with mhc, sul; mutant |
Domain d1pw6a_: 1pw6 A: [95200] |
Domain d1pw6b_: 1pw6 B: [95201] complexed with a small molecule inhibitor complexed with frb, so4 |
Domain d1py2a_: 1py2 A: [95319] |
Domain d1py2b_: 1py2 B: [95320] |
Domain d1py2c_: 1py2 C: [95321] |
Domain d1py2d_: 1py2 D: [95322] complexed with a small molecule inhibitor complexed with frh, zn |
Domain d3inkc_: 3ink C: [16881] |
Domain d3inkd_: 3ink D: [16882] mutant |
Timeline for Species Human (Homo sapiens) [TaxId:9606] from a.26.1.2 Interleukin-2 (IL-2):