>3OGP_1|Chains A, B|FIV Protease|Feline immunodeficiency virus (11673) YNKVGTTTTLEKRPEILIFVNGYPIKFLLDTGADITVLNRRDFQVKNSIENGRQMMIGIGGGKRGTNYINVHLEIRDENYKTQCIFGNVCVLEDNSLSVNLLGRDNMIKFNIRLVM