>1v7xA (A:) observed residues (from ATOM records)
mkygyfdndnreyvitrpdvpapwtnylgtekfctvishnaggysfynspeynrvtkfrp
natfdrpghyvylrdddsgdywsiswqpvaksldeaqyqirhglsyskfqcdyngihark
tlfvpkgedaeiwdvvikntsdqvrtisafsfvefsfshiqsdnqnhqmslysagtayrp
glieydlyyntddfegfyylastfdpdsydgqrdrflglyrdeanplaveqgrcsnsaqt
cynhcgslhkqftlqpgeeirfayilgigkgngerlrehyqdvanidaafaaikahwder
cakfqvkspnqgldtminawtlyqaetcvvwsrfasfievggrtglgyrdtaqdaisvph
anpemtrkrivdllrgqvkagyglhlfdpdwfdpihgikdtcsddhlwliptickyvmet
getsffdqmipyadggeasvyehmkaaldfsaeyvgqtgickglradwndclnlgggess
mvsflhfwalqefidlakflgkdqdvntytemaanvreacethlwddeggwyirgltkng
dkigtaqqqegrvhlesntlavlsglasqergeqamdavdehlfspyglhlnapsfstpn
ddigfvtrvyqgvkengaifshpnpwawvaetklgrgdramkfydalnpynqndiiekri
aepysyvqfimgrdhqdhgranhpwltgtsgwayfavtnyilgvqsgftglsvdpcipsd
wpgfevtrqwrgatyhiqvenpdhvskgvksitlngapiqgrippqaqgsdnqvvvvlg