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PAX7 | Paired box protein Pax-7; Transcription factor playing a role in myogenesis through regulation of muscle precursor cells proliferation. (520 aa) | ||||
ARPIN | Arpin; Regulates actin polymerization by inhibiting the actin- nucleating activity of the Arp2/3 complex; the function is competetive with nucleation promoting factors. Participates in an incoherent feedforward loop at the lamellipodium tip where it inhibits the ARP2/2 complex in response to Rac signaling and where Rac also stimulates actin polymerization through the WAVE complex. Involved in steering cell migration by controlling its directional persistence. (226 aa) |