>6ptd_ (-) observed residues (from ATOM records)
assvnelenwskwmqpipdsiplarisipgtldsgtfklqnpikqvwgmtqeydfryqmd
hgarifdirgrltddntivlhhgplylyvtlhefineakqflkdnpsetiimslkkeyed
mkgaedsfsstfekkyfvdpiflktegniklgdargkivllkrysgsnepggynnfywpd
netftttvnqnanvtvqdkykvsydekvksikdtmdetmnnsedlnhlyinftslssggt
awnspyyyasyinpeianyikqknparvgwviqdyinekwspllyqeviranksli