. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "srrm2_human"^^ . "SRL300"^^ . "SRM300"^^ . "SRRM2"^^ . "Tax-responsive enhancer element-binding protein 803"^^ . "Splicing coactivator subunit SRm300"^^ . "Serine/arginine-rich splicing factor-related nuclear matrix protein of 300 kDa"^^ . "300 kDa nuclear matrix antigen"^^ . "HSPC075"^^ . "KIAA0324"^^ . . "Serine/arginine repetitive matrix protein 2"^^ .