NRPC1 (nuclear RNA polymerase C 1); DNA binding / DNA-directed RNA polymerase. similar to NRPB1 (RNA POLYMERASE II LARGE SUBUNIT), DNA binding / DNA-directed RNA polymerase [Arabidopsis thaliana] (TAIR:AT4G35800.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ78080.1); similar to hypothetical protein OsI_015892 [Oryza sativa (indica cultivar-group)] (GB:EAY94659.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO21755.1); contains InterPro domain RNA polymerase Rpb1, domain 3; (InterPro:IPR007066); contains InterPro domain RNA polymerase Rpb1, domain 4; (InterPro:IPR007083); contains InterPro domain R