Fold: S-adenosylmethionine decarboxylase

duplication of beta-alpha-beta(4)-alpha-beta-alpha-beta(2) motif; 4 layers a/b/b/a; antiparallel beta-sheets: order 23451687

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a+b)
   Mainly antiparallel beta sheets (segregated alpha and beta regions)
3. Fold: S-adenosylmethionine decarboxylase
   duplication of beta-alpha-beta(4)-alpha-beta-alpha-beta(2) motif; 4 layers a/b/b/a; antiparallel beta-sheets: order 23451687

Superfamilies:

1. S-adenosylmethionine decarboxylase (1)
   1. S-adenosylmethionine decarboxylase (1)
      1. S-adenosylmethionine decarboxylase
         1. Human (Homo sapiens) (1)
            1. 1jen
               complexed with pvl
               1. chain b,a
               2. chain d,c