>tr|Q53QF2|Q53QF2_HUMAN Uncharacterized protein ARHGEF4 (Fragment) OS=Homo sapiens OX=9606 GN=ARHGEF4 PE=4 SV=1 MPWEEPAGEKPSCSHSQKAFHMEPAQKPCFTTDMVTWALLCISAETVRGEAPSQPRGIPH RSPVSVDDLWLEKTQRKKLQKQAHVERRLHIGAVHKDGVKCWRKTIITSPESLNLPRRSH PLSQSAPTGLNHMGWPEHTPGT