NZ_CP016474.1 Synechococcus sp. PCC 7003, complete genome 3057091 NZ_CP016475.1 Synechococcus sp. PCC 7003 plasmid unnamed1, complete sequence 34738 NZ_CP016476.1 Synechococcus sp. PCC 7003 plasmid unnamed2, complete sequence 253256