>3lh3B (B:) observed residues (from ATOM records)
fdstdetpasynlavrraapavvnvynrglnhnqleirtlgsgvimdqrgyiitnkhvin
dadqiivalqdgrvfeallvgsdsltdlavlkinatgglptipinarrvphigdvvlaig
npynlgqtitqgiisatgriglnptgrqnflqtdasinhgnsggalvnslgelmgintls
fdksndgetpegigfaipfqlatkimdklirdg