>pdb|2FIV|A Chain A, Crystal Structure Of Feline Immunodeficiency Virus
           Protease Complexed With A Substrate
 pdb|2FIV|B Chain B, Crystal Structure Of Feline Immunodeficiency Virus
           Protease Complexed With A Substrate
          Length = 116

 Score = 25.8 bits (55), Expect = 1.9
 Identities = 14/37 (37%), Positives = 21/37 (55%), Gaps = 1/37 (2%)

Query: 89  PEEIIFANDGYGGYYLLNTATDVVLFLDTDDGSKHAL 125
           PE +IF N GY   +LLNT  D+ +    D   K+++
Sbjct: 14  PEILIFVN-GYPIKFLLNTGADITILNRRDFQVKNSI 49