>2nr0D (D:) observed residues (from ATOM records)
ppvykialgieydgskyygwqrqnevrsvqeklekalsqvanepitvfcagrtdagvhgt
gqvvhfettalrkdaawtlgvnanlpgdiavrwvktvpddfharfsatarryryiiynhr
lrpavlskgvthfyepldaermhraaqcllgendftsfravqcqsrtpwrnvmhinvtrh
gpyvvvdikanafvhhmvrnivgslmevgahnqpeswiaellaakdrtlaaatakaegly
lvavdypdrydlpkppmgplflad