Fold: Allophycocyanin linker chain (domain)

beta(2)-alpha-beta; 2 layers: alpha/beta

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a+b)
   Mainly antiparallel beta sheets (segregated alpha and beta regions)
3. Fold: Allophycocyanin linker chain (domain)
   beta(2)-alpha-beta; 2 layers: alpha/beta

Superfamilies:

1. Allophycocyanin linker chain (domain) (1)
   1. Allophycocyanin linker chain (domain) (1)
      1. Allophycocyanin linker chain (domain)
         1. Mastigocladus laminosus (1)
            1. 1b33
               complexed with bo4, ch3, cyc
               1. chain n
               2. chain o