>tr|A0A4P8X225|A0A4P8X225_9CHRO Carboxysome shell protein CcmK OS=Picosynechococcus sp. PCC 11901 GN=ccmK MSIAVGMVETLGFPAVVEAADAMVKAARVTLVGYEKIGSGRVTVIVRGDVSEVQASVSAG TDNVSRVNGGQVLSTHIIARPHENLEYVLPIRYTEAVEQFRESVNPQPLRRV