>4FIV_1|Chain A|FELINE IMMUNODEFICIENCY VIRUS PROTEASE|Feline immunodeficiency virus (11673)
VGTTTTLEKRPEILIFVNGYPIKFLLDTGADITILNRRDFQVKNSIENGRQNMIGVGGGKRGTNYINVHLEIRDENYKTQCIFGNVCVLEDNSLIQPLLGRDNMIKFNIRLVM