IQ motif and Sec7 domain ArfGEF 2 XCEAAGENSD GGDNESLESS SNSNETINCS SGSSSRDSLR EPPATGLCKQ TYQRETRHSW DSPAFNNDVV QRRHYRIGLN LFNKKPEKGI QYLIERGFLS DTPVGVAHFI LERKGLSRQM IGEFLGNRQK QFNRDVLDCV VDEMDFSSMD LDDALRKFQS HIRVQGEAQK VERLIEAFSQ RYCVCNPALV RQFRNPDTIF ILAFAIILLN TDMYSPSVKA ERKMKLDDFI KNLRGVDNGE DIPRDLLVGI YQRIQGRELR TNDDHVSQVQ AVERMIVGKK PVLSLPHRRL VCCCQLYEVP DPNRPQRLGL HQREVFLFND LLVVTKIFQK KKILVTYSFR QSFPLVEMHM QLFQNSYYQF GIKLLSAVPG GERKVLIIFN APSLQDRLRF TSDLRESIAE VQEMEKYRVE SELEKQKGMM RPNASQPGGA KDSVNGTMAR SSLEDTYGAG DGLKRGALSS SLRDLSDAGK RGRRNSVGSL DSTIEVSQGR QLAKAAAGAT YAFDAASWTR LEGLKSLDPQ GPESSPINIF