IGHMBP2

5' to 3' helicase that unwinds both RNA and DNA duplexes in an ATP-dependent reaction (Probable). Specific to 5'-phosphorylated single-stranded guanine-rich sequences. May play a role in RNA metabolism, ribosome biogenesis or initiation of translation. May play a role in regulation of transcription (By similarity). Interacts with tRNA-Tyr. Has low processivity..

Function from UniProtKB (P38935), read 2026-09-23. CC BY 4.0.