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SP2 | Transcription factor Sp2; Binds to GC box promoters elements and selectively activates mRNA synthesis from genes that contain functional recognition sites. (613 aa) | ||||
PCBP1 | Poly(rC)-binding protein 1; Single-stranded nucleic acid binding protein that binds preferentially to oligo dC. In case of infection by poliovirus, plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. (356 aa) |