| SCOP superfamily ID | superfamiily description | corresponding fold description |
|---|---|---|
| b.168.1 | HisI-like | HisI-like pseudo barrel, capped by an alpha-helix; contains a beta-triangle structure on one side; some topological similarity to the Ribosomal protein L25-like fold (scop_cf 50714) and the N-terminal domain of Glutamine synthetase (scop_sf 54368) |