Peptide sequence: MSGGRRKEEP PQPQLANGAL KVSVWSKVLR SDAAWEDKDE FLDVIYWFRQ Sequence homology: Cow: 86%; Dog: 100%; Guinea Pig: 93%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 100%; Rat: 100%; Yeast: 90%. RAB5IF, also known as RAB5-interacting factor, i