>sp|P72760|CCMK1_SYNY3 Carboxysome shell protein CcmK1 OS=Synechocystis sp. GN=ccmK1 MSIAVGMIETLGFPAVVEAADSMVKAARVTLVGYEKIGSGRVTVIVRGDVSEVQASVTAG IENIRRVNGGEVLSNHIIARPHENLEYVLPIRYTEAVEQFREIVNPSIIRR