| Q11010 | AMPN_STRLI | Streptomyces lividans | pepN | Detail |
| Q8TXW1 | AMZA_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | amzA MK0548 | Detail |
| O51572 | APEB_BORBU | Borrelia burgdorferi (strain ATCC 35210 / B31 / CIP 102532 / DSM 4680) | apeB BB_0627 | Detail |
| P37893 | AMPN_CAUVC | Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus) | pepN CC_2481 | Detail |
| P91887 | AMPN_PLUXY | Plutella xylostella (Diamondback moth) (Plutella maculipennis) | APN1 | Detail |
| P15684 | AMPN_RAT | Rattus norvegicus (Rat) | Anpep | Detail |
| P84783 | CABM1_MACCH | Mactra chinensis (Chinese surf clam) | | Detail |
| C3K0D7 | APEB_PSEFS | Pseudomonas fluorescens (strain SBW25) | apeB PFLU_4373 | Detail |
| Q9UQQ1 | NALDL_HUMAN | Homo sapiens (Human) | NAALADL1 NAALADASEL NAALADL | Detail |
| Q7M758 | NALDL_MOUSE | Mus musculus (Mouse) | Naaladl1 Gm964 Naaladasel | Detail |