>IL7_MOUSE
MFHVSFRYIFGIPPLILVLLPVTSSECHIKDKEGKAYESVLMISIDELDKMTGTDSNCPN
NEPNFFRKHVCDDTKEAAFLNRAARKLKQFLKMNISEEFNVHLLTVSQGTQTLVNCTSKE
EKNVKEQKKNDACFLKRLLREIKTCWNKILKGSI