GCG GI:4503945 glucagon preproprotein 1 mksiyfvagl fvmlvqgswq rslqdteeks rsfsasqadp lsdpdqmned 50 51 krhsqgtfts dyskyldsrr aqdfvqwlmn tkrnrnniak rhdeferhae 100 101 gtftsdvssy legqaakefi awlvkgrgrr dfpeevaive elgrrhadgs 150 151 fsdemntild nlaardfinw liqtkitdrk