>tr|A0AA50DXN4|A0AA50DXN4_9SYNC DUF1830 domain-containing protein OS=Synechocystis sp. B12 GN=NON20_19435 MQCLGKIFLSPGTKPESKNLIVIIFTADRDQRVLALSRIVKRPFFNKNPMPAMSQILDPI PNNQPSALFCCYVNATNQIQVARITNVPNWYFERVVFPGQRLVFEAVPSAQLEIHTGMMA SSIISDTIPCEQLSIDPDGLAAGGFISPEKEHESEDMTSQSLVA