|  | Class b: All beta proteins [48724] (174 folds) | 
|  | Fold b.121: Nucleoplasmin-like/VP (viral coat and capsid proteins) [88632] (7 superfamilies) sandwich; 8 strands in 2 sheets; jelly-roll; some members can have additional 1-2 strands characteristic interaction between the domains of this fold allows the formation of five-fold and pseudo six-fold assemblies | 
|  | Superfamily b.121.1: PHM/PNGase F [49742] (2 families)  members of this superfamily bind peptide substrates duplication: consists of two domains of this fold packed together like the adjacent nucleoplasmin subunits | 
|  | Family b.121.1.2: Peptidylglycine alpha-hydroxylating monooxygenase, PHM [49746] (1 protein) | 
|  | Peptidylglycine alpha-hydroxylating monooxygenase, PHM [63402] (1 species) | 
|  | Species Norway rat (Rattus norvegicus) [TaxId:10116] [49748] (15 PDB entries) | 
Timeline for Family b.121.1.2: Peptidylglycine alpha-hydroxylating monooxygenase, PHM: