>3oriB (B:) observed residues (from ATOM records)
ryelgeilgfggmsevhlardlrdhrdvavkvlradlardpsfylrfrreaqnaaalnhp
aivavydtgeaetpagplpyivmeyvdgvtlrdivhtegpmtpkraieviadacqalnfs
hqngiihrdvkpanimisatnavkvmdfgiaraigtaqylspeqargdsvdarsdvyslg
cvlyevltgeppftgdspvsvayqhvredpippsarheglsadldavvlkalaknpenry
qtaaemradlvrvhngeppeapkvltd