>1vkgA (A:) observed residues (from ATOM records)
vpvyiyspeyvsmcdslakipkrasmvhslieayalhkqmrivkpkvasmeematfhtda
ylqhlqkvsqegddategifdyaaaiggatitaaqclidgmckvainwsggwhhakkdea
sgfcylndavlgilrlrrkferilyvdldlhhgdgvedafsftskvmtvslhkfspgffp
gtgdvsdvglgkgryysvnvpiqdgiqdekyyqicesvlkevyqafnpkavvlqlgadti
agdpmcsfnmtpvgigkclkyilqwqlatlilggggynlantarcwtyltgvilgktlss
eipdhefftaygpdyvleitpscrpdrnephriqqilnyikgnlkhvv