>1f1gB (B:) observed residues (from ATOM records)
vqavavlkgdagvsgvvkfeqasesepttvsyeiagnspnaergfhihefgdatngcvsa
gphfnpfkkthgaptdevrhvgdmgnvktdengvakgsfkdslikligptsvvgrsvvih
agqddlgkgdteeslktgnagprpacgvigltn