Lineage for Protein: Interleukin-22 (IL-22)
- Root: SCOP 1.73
Class a: All alpha proteins [46456] (258 folds) 
Fold a.26: 4-helical cytokines [47265] (1 superfamily)
core: 4 helices; bundle, closed; left-handed twist; 2 crossover connectionsSuperfamily a.26.1: 4-helical cytokines [47266] (3 families) 
there are two different topoisomers of this fold with different entanglements of the two crossover connectionsFamily a.26.1.3: Interferons/interleukin-10 (IL-10) [47305] (8 proteins)
contains an additional helix in one of the crossover connections
Protein Interleukin-22 (IL-22) [89036] (1 species)
Species:
Human (Homo sapiens) [TaxId:9606] [89037] (2 PDB entries) - Domains for 1m4r:
Domain d1m4ra_: 1m4r A: [84799] 
Domain d1m4rb_: 1m4r B: [84800]
- Domains for 1ykb:
Domain d1ykba1: 1ykb A:39-179 [123503]
automatically matched to d1m4ra_
complexed with fuc, man, nag
Domain d1ykbb1: 1ykb B:39-179 [123504]
automatically matched to d1m4ra_
complexed with fuc, man, nag
Domain d1ykbc1: 1ykb C:39-179 [123505]
automatically matched to d1m4ra_
complexed with fuc, man, nag
Domain d1ykbd1: 1ykb D:39-179 [123506]
automatically matched to d1m4ra_
complexed with fuc, man, nag
Domain d1ykbe1: 1ykb E:39-179 [123507]
automatically matched to d1m4ra_
complexed with fuc, man, nag
Domain d1ykbf1: 1ykb F:39-179 [123508]
automatically matched to d1m4ra_
complexed with fuc, man, nag
- Domains for 1m4r:
More info for Protein Interleukin-22 (IL-22) from a.26.1.3: Interferons/interleukin-10 (IL-10)
Timeline for Protein Interleukin-22 (IL-22) from a.26.1.3: Interferons/interleukin-10 (IL-10):
- Protein Interleukin-22 (IL-22) from a.26.1.3: Interferons/interleukin-10 (IL-10) first appeared in SCOP 1.65
- Protein Interleukin-22 (IL-22) from a.26.1.3: Interferons/interleukin-10 (IL-10) appears in SCOP 1.71
- Protein Interleukin-22 (IL-22) from a.26.1.3: Interferons/interleukin-10 (IL-10) appears in SCOP 1.75
- Protein Interleukin-22 (IL-22) from a.26.1.3: Interferons/interleukin-10 (IL-10) appears in the current release, SCOPe 2.08