>1lcs_B mol:protein length:211  FELINE LEUKEMIA VIRUS RECEPTOR-BINDING DOMAIN
NPSPHQVYNVTWTITNLVTGTKANATSMLGTLTDAFPTMYFDLCDIIGNTWNPSDQEPF
PGYGCDQPMRRWQQRNTPFYVCPGHANRKQCGGPQDGFCAVWGCETTGETYWRPTSSWD
YITVKKGVTQGIYQCSGGGWCGPCYDKAVHSSTTGASEGGRCNPLILQFTQKGRQTSWD
GPKSWGLRLYRSGYDPIALFSVSRQVMTITPPQA