Lineage for Species: Human (Homo sapiens) [TaxId: 9606]

  1. Root: SCOPe 2.06
  2. 1976409Class a: All alpha proteins [46456] (289 folds)
  3. 1992769Fold a.26: 4-helical cytokines [47265] (1 superfamily)
    core: 4 helices; bundle, closed; left-handed twist; 2 crossover connections
  4. 1992770Superfamily a.26.1: 4-helical cytokines [47266] (4 families) (S)
    there are two different topoisomers of this fold with different entanglements of the two crossover connections
  5. 1992868Family a.26.1.2: Short-chain cytokines [47286] (14 proteins)
  6. 1992963Protein Interleukin-21 (IL-21) [158425] (1 species)
  7. 1992964Species Human (Homo sapiens) [TaxId:9606] [158426] (2 PDB entries)
    Uniprot Q9HBE4 23-155

PDB entries in Species: Human (Homo sapiens) [TaxId: 9606]:

  1. Domain(s) for 2oqp:
  2. Domain(s) for 3tgx:
    1. 1992965Domain d3tgxb_: 3tgx B: [200813]
      automated match to d2oqpa1
      complexed with ful, man, ni, so4
    2. 1992966Domain d3tgxd_: 3tgx D: [200814]
      automated match to d2oqpa1
      complexed with ful, man, ni, so4
    3. 1992967Domain d3tgxf_: 3tgx F: [200815]
      automated match to d2oqpa1
      complexed with ful, man, ni, so4
    4. 1992968Domain d3tgxh_: 3tgx H: [200816]
      automated match to d2oqpa1
      complexed with ful, man, ni, so4
    5. 1992969Domain d3tgxj_: 3tgx J: [196026]
      automated match to d2oqpa1
      complexed with ful, man, ni, so4
    6. 1992970Domain d3tgxl_: 3tgx L: [200817]
      automated match to d2oqpa1
      complexed with ful, man, ni, so4
    7. 1992971Domain d3tgxn_: 3tgx N: [200818]
      automated match to d2oqpa1
      complexed with ful, man, ni, so4
    8. 1992972Domain d3tgxp_: 3tgx P: [196025]
      automated match to d2oqpa1
      complexed with ful, man, ni, so4

More info for Species Human (Homo sapiens) [TaxId:9606] from a.26.1.2 Interleukin-21 (IL-21)

Timeline for Species Human (Homo sapiens) [TaxId:9606] from a.26.1.2 Interleukin-21 (IL-21):