PFN3 GI:71274140 profilin 3 1 mgdwkvyisa vlrdqriddv aivghadnsc vwasrpggll aaispqevgv 50 51 ltgpdrhtfl qaglsvggrr ccvirdhlla egdgvldart kgldaravcv 100 101 graprallvl mgrrgvhggi lnktvhelir glrmqga