| A | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| A | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| C | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| C | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| E | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| E | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| F | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| F | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| G | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| G | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| I | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| I | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| K | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| K | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| L | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| L | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| J | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| J | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| H | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| H | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| D | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| D | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |
| B | 3.40.630.10 | Alpha Beta | 3-Layer(aba) Sandwich | Aminopeptidase | Zn peptidases | CATH (utative) |
| B | 2.30.250.10 | Mainly Beta | Roll | Aminopeptidase i, Domain 2 | Aminopeptidase i, Domain 2 | CATH (utative) |