- Classes: Membrane and cell surface proteins and peptides
 - Folds: MetI-like
 - Superfamilies: MetI-like
 - Families: MetI-like
 
Protein Domains:
- D-methionine transport system permease protein MetI
- [A2B2C]
 - [A2B2]
 
 - Maltose transport system permease protein MalF
- [A2BCD]
 
 - Maltose transport system permease protein MalG
- [A2BCD]
 
 - Molybdate/tungstate transport system permease protein WtpB (ModB)
- [A2B2C]
 
 - Sulfate/molybdate ABC transporter, permease protein
- [A2B2]
 
 - automated matches
- [A2BCD], [A2B2]
 
 
	* [ ] : Polypeptide  - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
