>5i4kA (A:) observed residues (from ATOM records)
gklnvvatysiladivknvggnkielhsivpvgvdpheydplpaniqsaadadlifyngl
nletgngwfdrmletadksredknqvvelskgvkpkyltekgktsetdphawldlhngii
ytenvrdalvkadpdnadfykenakkyidklatldkeakqkfadlpenqktlvtsegafk
yfaaryglkaayiweintesqgtpdqmkqivgivekekvpnlfvetsvdprsmesvsket
gvpifakiftdstakkgevgdtylemmrynldkihdglak