>5ycbA (A:) observed residues (from ATOM records)
ikdakiifvvggpgsgkgtqcekvvakygythlssgdllraevssgsergkqlqaimqkg
elvpldtvldmikdamiakadvskgylidgyprevkqgeefekkigkpclllyidakget
mvkrlmkrgetsgraddneetikkrldlyykatepviafyegrgivrkidselpvdevfk
qvstaidal