>1f1gA (A:) observed residues (from ATOM records)
vqavavlkgdagvsgvvkfeqasesepttvsyeiagnspnaergfhihefgdatngcvsa
gphfnpfkkthgaptdevrhvgdmgnvktdengvakgsfkdslikligptsvvgrsvvih
agqddlgkgdteeslktgnagprpacgvigltn