>3ea3B (B:) observed residues (from ATOM records)
assvnelenwskwmqpipdniplarisipgthdsgtfklqnpikqvwgmtqeydfryqmd
hgarifdirgrltddntivlhhgplylyvtlhefineakqflkdnpsetiimslkkeyed
mkgaegsfsstfeknyfvdpiflktegniklgdargkivllkrysgsnesggynnfywpd
netftttvnqnvnvtvqdkykvnydekvksikdtmdetmnnsedlnhlyinftslssggt
awnspsssassinpeiandikqknptrvgwviqdyinekwspllyqeviranksli