>5bo4J (J:) observed residues (from ATOM records)
mqaarlakalrelgqtgwywgsmtvneakeklkeapegtflirdsshsdylltisvktsa
gptnlrieyqdgkfrldsiicvksklkqfdsvvhlidyyvqmckhlyltkplytsapslq
hlcrltinkctgaiwglplptrlkdyleeykfqv