Peptide sequence: SWLQDCVLSL SPTNDLMVIA REQKAVFLVP KWKYSDKGKE EMQFAVGWSG Sequence homology: Cow: 93%; Dog: 100%; Guinea Pig: 92%; Human: 100%; Mouse: 86%; Rat: 93%. The protein encoded by this gene belongs to the RAB3 protein family, members of which are