Lineage for Family b.1.18.3: Arthropod hemocyanin, C-terminal domain
- Root: SCOP 1.71
Class b: All beta proteins [48724] (149 folds) 
Fold b.1: Immunoglobulin-like beta-sandwich [48725] (25 superfamilies)
sandwich; 7 strands in 2 sheets; greek-key
some members of the fold have additional strands
Superfamily b.1.18: E set domains [81296] (18 families) 
"Early" Ig-like fold families possibly related to the immunoglobulin and/or fibronectin type III superfamilies
Family b.1.18.3: Arthropod hemocyanin, C-terminal domain [81283] (1 protein)
Protein:
Arthropod hemocyanin, C-terminal domain [49228] (2 species)
elaborated with many loop insertions in the common foldSpecies Horseshoe crab (Limulus polyphemus) [TaxId:6850] [49229] (4 PDB entries) 
Species Spiny lobster (Panulirus interruptus) [TaxId:6735] [49230] (7 PDB entries)
More info for Family b.1.18.3: Arthropod hemocyanin, C-terminal domain
Timeline for Family b.1.18.3: Arthropod hemocyanin, C-terminal domain:
- Family b.1.18.3: Arthropod hemocyanin, C-terminal domain first appeared in SCOP 1.63, called Family b.1.18.3: Hemocyanin, C-terminal domain
- Family b.1.18.3: Arthropod hemocyanin, C-terminal domain appears in SCOP 1.69
- Family b.1.18.3: Arthropod hemocyanin, C-terminal domain appears in SCOP 1.73
- Family b.1.18.3: Arthropod hemocyanin, C-terminal domain appears in the current release, SCOPe 2.08