SPG21 GI:7706174 spastic paraplegia 21 isoform a 1 mgeikvspdy nwfrgtvplk kiivddddsk iwslydagpr sircpliflp 50 51 pvsgtadvff rqilaltgwg yrvialqypv ywdhlefcdg frklldhlql 100 101 dkvhlfgasl ggflaqkfae ythksprvhs lilcnsfsdt sifnqtwtan 150 151 sfwlmpafml kkivlgnfss gpvdpmmada idfmvdrles lgqselasrl 200 201 tlncqnsyve phkirdipvt imdvfdqsal steakeemyk lypnarrahl 250 251 ktggnfpylc rsaevnlyvq ihllqfhgtk yaaidpsmvs aeelevqkgs 300 301 lgisqeeq