>4eup_I mol:protein length:206  JKF6 alpha chain
MQKEVEQNSGPLSVPEGAIASLNCTYSDRGSQSFFWYRQYSGKSPELIMSIYSNGDKED
GRFTAQLNKASQYVSLLIRDAQPSDSATYLCAVSGGGADGLTFGKGTQVVVTPNIQNPD
PAVYQLRDSKSADKSVCLFTDFDSQTNVSQSKDSDVYITDKCVLDMRSMDFKSNSAVAW
SNKSDFACANAFNNSIIPEDTFFPSPESS