SCOP 1.69: Protein: Heterodimeric interleukin-12 alpha chain

Root: SCOP 1.69
Class a: All alpha proteins [46456] (218 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.26.1.1: Long-chain cytokines [47267] (9 proteins)
Protein Heterodimeric interleukin-12 alpha chain [63530] (1 species)

Human (Homo sapiens) [TaxId:9606] [63531] (1 PDB entry)
- Domain for 1f45:
  - Domain d1f45b_: 1f45 B: [59642]
    Other proteins in same PDB: d1f45a1, d1f45a2, d1f45a3

Timeline for Protein Heterodimeric interleukin-12 alpha chain from a.26.1.1: Long-chain cytokines:

Protein Heterodimeric interleukin-12 alpha chain from a.26.1.1: Long-chain cytokines first appeared in SCOP 1.57
Protein Heterodimeric interleukin-12 alpha chain from a.26.1.1: Long-chain cytokines appears in SCOP 1.67
Protein Heterodimeric interleukin-12 alpha chain from a.26.1.1: Long-chain cytokines appears in SCOP 1.71
Protein Heterodimeric interleukin-12 alpha chain from a.26.1.1: Long-chain cytokines appears in the current release, SCOPe 2.08