>tr|A2C105|A2C105_PROM1 Carboxysome shell protein CsoS1 OS=Prochlorococcus marinus GN=ccmK
MASETMGIALGMIETRGLVPAIEAADAMTKAAEVRLIGREFVGGGYVTVLVRGETGAVNA
AVRAGADACERVGDGLVAAHIIARPHREVEPALGNGNFLGQKD