242 aa
MSGCHAPEGDCCSQGCGAKDKEHPRYLIPELCKQFYHLGWVTGTGGGISLKHGDEIYIAP
SGVQKERIQPEDMFVCDINEQDISGPLPQKKLKKSQCTPLFMNAYTMRGAGAVIHTHSKA
AVMATLLFPGREFKITHQEMIKGIRKCTSGGYYRYDDMLVVPIIENTPEEKDLKERMARA
INEYPDSCAVLVRRHGVYVWGETWEQAKTMCECYDYLFDVAVSMKKVGLDPTQLPVGENG
IV