>5bo4A (A:) observed residues (from ATOM records) mqaarlakalrelgqtgwywgsmtvneakeklkeapegtflirdsshsdylltisvktsa gptnlrieyqdgkfrldsiicvksklkqfdsvvhlidyyvqmckhlyltkplytsapslq hlcrltinkctgaiwglplptrlkdyleeykfqv