3cw4
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Large c-terminal domain of influenza a virus RNA-dependent polymerase PB2
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Structural highlights
FunctionPB2_I34A1 Involved in transcription initiation and cap-stealing mechanism, in which cellular capped pre-mRNA are used to generate primers for viral transcription. Binds the cap of the target pre-RNA which is subsequently cleaved by PB1. May play a role in genome replication (By similarity). See AlsoContents | ||||||||||||||||||
This page was last modified 11:16, 21 February 2024.