>1yrgB (B:) observed residues (from ATOM records) arfsiegkslkldaittedeksvfavlleddsvkeivlsgntigteaarwlseniaskkd leiaefsdiftgrvkdeipealrlllqallkcpklhtvrlsdnafgptaqeplidflskh tplehlylhnnglgpqagakiaralqelavnkkaknapplrsiicgrnrlengsmkewak tfqshrllhtvkmvqngirpegiehllleglaycqelkvldlqdntfthlgssalaialk swpnlrelglndcllsargaaavvdafskleniglqtlrlqyneieldavrtlktvidek mpdllflelngnrfseeddvvdeirevfstrgrgeldelddme