>tr|K7WJB6|K7WJB6_9NOST Gas vesicle protein GvpK OS=Anabaena sp. 90 GN=gvpK MVCTPAENFNNSLTIASKPKNEAGLAPLLLTVLELVRQLMEAQVIRRMEEDLLSEPDLER AADSLQKLEEQILHLCEMFEVDPADLNINLGEIGTLLPSSGSYYPGQPSSRPSVLELLDR LLNTGIVVDGEIDLGIAQIDLIHAKLRLVLTSKPI