>5chwF (F:) observed residues (from ATOM records)
awdlkvkmndflvsvnsmtvselkkqiaqkigvpafqqrlahqtavlqdgltlsslglgp
sstvmlvvqnsseplsilvrnerghsniyevfltqtvdtlkkkvsqreqvhedqfwlsfe
grpmedkellgeyglkpqctvikhlrl