>sp|O52830|PLAS_NOSSO Plastocyanin OS=Nostoc sp. GN=petE
MKLIAASLRRLSLAVLTVLLVVSSFAVFTPSASAETYTVKLGSDKGLLVFEPAKLTIKPG
DTVEFLNNKVPPHNVVFDAALNPAKSADLAKSLSHKQLLMSPGQSTSTTFPADAPAGEYT
FYCEPHRGAGMVGKITVAG