UCN3 GI:45238845 urocortin 3 preproprotein 1 mlmpvhflll lllllggprt glphkfykak pifsclntal seaekgqwed 50 51 asllskrsfh ylrsrdassg eeeegkekkt fpisgargga rgtryryvsq 100 101 aqprgkprqd taksphrtkf tlsldvptni mnllfniaka knlraqaaan 150 151 ahlmaqigrk k