>REG4_MOUSE
MASKGVRLLLLLSWVAGPEVLSDILRPSCAPGWFYYRSHCYGYFRKLRNWSHAELECQSY
GNGSHLASVLNQKEASVISKYITGYQRNLPVWIGLHDPQKKQLWQWTDGSTNLYRRWNPR
TKSEARHCAEMNPKDKFLTWNKNGCANRQHFLCKYKT