Predicted to enable RNA binding activity. Predicted to be involved in several processes, including mRNA export from nucleus; negative regulation of apoptotic process; and viral mRNA export from host cell nucleus. Predicted to be located in nuclear speck. Predicted to be part of THO complex part of transcription export complex. Predicted to colocalize with chromosome, telomeric region. Orthologous to human THOC6 (THO complex 6). [provided by Alliance of Genome Resources, Apr 2022]