>tr|A0A4W2EAU8|A0A4W2EAU8_BOBOX Rho guanine nucleotide exchange factor 39 OS=Bos indicus x Bos taurus GN=ARHGEF39 MESPAPGARCPVQEQRARWERKRACTARELLETERRYQEQLGLVATYFVAILRAKGTLRP PERQALFGPWELIYGASQELLPYLEGGRWGQGLEGFCNHLELYTQFAANVERSRTILQEQ LKKNKHFRRFVRLQEGRPEFGGLQLQDLLPLPLQRLQQYENLAVALAENTGPNSPEHKQL TRAAQLISETAQRVHTIGQKQKNEQHLQRIQALLSGRQAKGLISGRWFLRQGWLLVVPPR GEPRPRMFFLFSDALLMAKPRPPLHLLQSGTFACRALYPMGECQLHRVFGHSGGPCGGLL SLSFPHEKLLLMSTDQEELSHWYHSLTLAISSQKN