242 aa
MSGCHAPEGDCCSQRCGAKDKEHPRYLIPELCKQFYHFGWVTGTGGGISLKHGDEIYIAP
SGVQKERIQPEDMFVCDINEQDISGPLPHKNLKKSQCTPLFMNAYTMRGAGAVIHTHSKA
AVMATLLFPGREFKITHQEMIKGIRKCTSGGYYRYDDMLVVPIIENTPEEKDLKERMARA
INEYPDSCAVLVRRHGVYVWGETWEKAKTMCECYDYLFDVAVSMKKVGLDPTQLPVGENG
IV