>sp|P21365|Release 19.0|01-Aug-1991 MSITAQSVYRDTGNFFRNQFMTILLVSLLCAFITVVLGHVFSPSDAQLAQLNDGVPVSGS SGLFDLVQNMSPEQQQILLQASAASTFSGLIGNAILAGGRNINYPAGVCGSESQALRAIG ASAPILPKLFILIFLTTLLVQIGIMLVVVPGIIMAILLALAPVMLVQDKMGVFASMRSSM RLTWANMRLVTPAVLSWLLAKPLLLLFASSFAALTPEIGAVLANTLSNLISAILLIYLFR LYMLIRQ