>1exmA (A:) observed residues (from ATOM records)
gefirtkphvnvgtighvdhgkttltaaltfvtaaenpnvevkdygdidkapeerargit
intahveyetakrhyshvdcpghadyiknmitgaaqmdgailvvsaadgpmpqtrehill
arqvgvpyivvfmnkvdmvddpelldlvemevrdllnqyefpgdevpvirgsallaleqm
hrnpktrrgenewvdkiwelldaideyiptpvrdvdkpflmpvedvftitgrgtvatgri
ergkvkvgdeveivglapetrktvvtgvemhrktlqegiagdnvgvllrgvsreevergq
vlakpgsitphtkfeasvyvlkkeeggrhtgffsgyrpqfyfrttdvtgvvqlppgvemv
mpgdnvtftvelikpvaleeglrfaireggrtvgagvvtkile