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Nucleoside triphosphatase I

UniProtKB accession:  P05807
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Polymer Entities matching query 1
Go to UniProtKB:  P05807
UniProtKB description:  DNA-dependent ATPase that acts as a 5' to 3' translocase on single-stranded DNA and thereby plays a role in transcription termination of viral early genes (PubMed:27189950). Uses forward translocation in concert with the viral RNA polymerase RAP94/OPG109 subunit and the capping enzyme/VTF to catalyze release of UUUUUNU-containing nascent RNA from the elongation complex (PubMed:22069335). In addition, acts as a positive elongation factor to assist transcription through problematic sequences (PubMed:9472022).
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