>5bo4M (M:) observed residues (from ATOM records)
qaarlakalrelgqtgwywgsmtvneakeklkeapegtflirdsshsdylltisvktsag
ptnlrieyqdgkfrldsiicvksklkqfdsvvhlidyyvqmckhlyltkplytsapslqh
lcrltinkctgaiwglplptrlkdyleeykfqv