242 aa
MSGCHAPEGDCGSRRCGAQDKEHPRYLIPELCKQFYHLGWVTGTGGGISLKHGNEIYIAP
SGVQKERIQPEDMFVCDINEQDISGPPPCKNLKKSQCTPLFMNAYTMKGAGAVIHTHSKA
AVMATLLFPGREFKITHQEMIKGIKKCTSGGYYRYDDMLVVPIIENTPEEKDLKERMARA
INEYPDSCAVLVRRHGVYVWGETWEKAKTMCECYDYLFDIAVSMKRVGLDPTQLPVGENG
IV