Lineage for Species: Human (Homo sapiens)

  1. Root: SCOP 1.65
  2. 275720Class a: All alpha proteins [46456] (179 folds)
  3. 280090Fold a.26: 4-helical cytokines [47265] (1 superfamily)
    core: 4 helices; bundle, closed; left-handed twist; 2 crossover connections
  4. 280091Superfamily a.26.1: 4-helical cytokines [47266] (3 families) (S)
    there are two different topoisomers of this fold with different entanglments of the two crossover connections
  5. 280092Family a.26.1.1: Long-chain cytokines [47267] (9 proteins)
  6. 280152Protein Prolactin (placental lactogen) [47278] (2 species)
  7. 280153Species Human (Homo sapiens) [TaxId:9606] [89035] (1 PDB entry)

PDB entry in Species: Human (Homo sapiens):

More info for Species Human (Homo sapiens) [TaxId:9606] from a.26.1.1 Prolactin (placental lactogen)

Timeline for Species Human (Homo sapiens) [TaxId:9606] from a.26.1.1 Prolactin (placental lactogen):