Alignment of glucagon-like peptide 2 amino acid sequences from different species
| Species | Glucagon-like peptide 2 | ||
|---|---|---|---|
| Human (Homo sapiens) | HADGSFSDEMNTILDNLAAR | DFINWLIQTK | ITD |
| Cow (Bos taurus) | HADGSFSDEMNTVLDSLATR | DFINWLIQTK | ITD |
| Dog (Canis familiaris) | HADGSFSDEMNTVLDTLATR | DFINWLLQTK | ITD |
| Hamster (Mesocricetus auratus) | HADGSFSDEMNTILDSLATR | DFINWLIQTK | ITD |
| Rat (Rattus norvegicus) | HADGSFSDEMNTILDNLATR | DFINWLIQTK | ITD |
| Mouse (Mus musculus) | HADGSFSDEMSTILDNLATR | DFINWLIQTK | ITD |
| Guinea pig (Cavia porcellus) | HADGSFSDEMNTILDNLATR | DFINWLIQTK | ITD |
| Degu (Octodon degus) | HADGSFSDEMNTVLDNLATK | DFINWLIQTK | ITD |
| Pig (Sus scrofa) | HADGSFSDEMNTVLDNLATR | DFINWLLHTK | ITD |
| Lizard (Heloderma suspectum) | HADGTFTSDYNQLLDDIATQ | EFLKWLINQK | VTQ |
| Chicken (Gallus gallus) | HADGSFTSDINKILDDMAAK | EFLKWLINTK | VTQ |
| Bullfrog (Rana catesbeiana) | HADGSFTSDFNKALDIKAAQ | EFLDWIINTP | VKE |
| Leopard frog (Rana pipiens) | HADGSFTSDFNKALDIKAAQ | EFLDWIINTP | VKE |
| African clawed frog (Xenopus laevis) | HADGSFTNDINKVLDIIAAQ | EFLDWVINTQ | ETE |
| Amphiuma (Amphiuma tridactylum) | HADGSFTSDINKVLDTIAAK | EFLNWLISTK | VTE |
| Rainbow trout I (Oncorhynchus mykiss) | HVDGSFTSDVNKVLDSLAAK | EYLLWVMTSK | TSG |
| Rainbow trout II (Oncorhynchus mykiss) | HVDGSFTSDVNKVLDSLAAK | EYLLWVMTSK | TSG |
| Sea lamprey I (Petromyzon marinus) | HAE––DVNALLDRTMAK | TFIEWLEKQN | SNDQTD |
| Sea lamprey II (Petromyzon marinus) | HSDGSFTNDMNVMLDRMSAK | NFLEWLKQQG | RG |