>1fgv_H mol:protein length:124  H52 FV (HEAVY CHAIN)
EVQLVESGGGLVQPGGSLRLSCATSGYTFTEYTMHWMRQAPGKGLEWVAGINPKNGGTS
YADSVKGRFTISVDKSKNTLYLQMNSLRAEDTAVYYCARWRGLNYGFDVRYFDVWGQGT
LVTVSS