>2gfsA (A:) observed residues (from ATOM records)
rptfyrqelnktiwevperyqnlspvgsgaygsvcaafdtktglrvavkklsrpfqsiih
akrtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnnivkcqkltd
dhvqfliyqilrglkyihsadiihrdlkpsnlavnedcelkildfhtddemtgyvatrwy
rapeimlnwmhynqtvdiwsvgcimaelltgrtlfpgtdhidqlklilrlvgtpgaellk
kissesarnyiqsltqmpkmnfanvfiganplavdllekmlvldsdkritaaqalahayf
aqyhdpddepvadpydqsfesrdllidewksltydevisfvppp