Fold: Sporulation responce regulatory protein Spo0B

core: alpha-beta-alpha-beta(2)-(alpha)-beta(2)

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a+b)
   Mainly antiparallel beta sheets (segregated alpha and beta regions)
3. Fold: Sporulation responce regulatory protein Spo0B
   core: alpha-beta-alpha-beta(2)-(alpha)-beta(2)

Superfamilies:

1. Sporulation responce regulatory protein Spo0B (1)
   Histidine kinase-like fold lacking the kinase ATP-binding site
   1. Sporulation responce regulatory protein Spo0B (1)
      1. Sporulation responce regulatory protein Spo0B
         1. Bacillus subtilis (2)
            1. 1ixm
               1. chain a
               2. chain b
            2. 1f51
               complexed with mg
               1. chain a
               2. chain b
               3. chain c
               4. chain d