Class a: All alpha proteins [46456] (290 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] (4 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] (14 proteins) |
Protein Macrophage colony-stimulating factor (M-CSF) [47295] (1 species) forms dimer similar to the Flt3 ligand and SCF dimers |
Human (Homo sapiens) [TaxId:9606] [47296] (1 PDB entry) |
Domain d1hmca1: 1hmc A:4-149 [16867] Other proteins in same PDB: d1hmca2 CA-atoms only |
Domain d1hmcb_: 1hmc B: [16868] Other proteins in same PDB: d1hmca2 CA-atoms only |
Timeline for Protein Macrophage colony-stimulating factor (M-CSF) from a.26.1.2: Short-chain cytokines: