>sp|Q96Q91-4|B3A4_HUMAN Isoform 4 of Anion exchange protein 4 OS=Homo sapiens OX=9606 GN=SLC4A9 MEMKLPGQEGFEASSAPRNIPSGELDSNPDPGTGPSPDGPSDTESKELGVPKDPLLFIQL NELLGWPQALEWRETGRWVLFEEKLEVAAGRWSAPHVPTLALPSLQKLRSLLAEGLVLLD CPAQSLLELVEQVTRVESLSPELRGQLQALLLQRPQHYNQTTGTRPCWGSTHPRKASDNE EAPLREQCQNPLRQKLPPGAEAGTVLAGELGFLAQPLGAFVRLRNPVVLGSLTEVSLPSR FFCLLLGPCMLGKGYHEMGRAAAVLLSDPQFQWSVRRASNLHDLLAALDAFLEEVTVLPP GRWDPTARIPPPKCLPSQHKRLPSQQREIRGPAVPRLTSAEDRHRHGPHAHSPELQRTGR LFGGLIQDVRRKVPWYPSDFLDALHLQCFSAVLYIYLATVTNAITFGGLLGDATDGAQGV LESFLGTAVAGAAFCLMAGQPLTILSSTGPVLVFERLLFSFSRDYSLDYLPFRLWVGIWV ATFCLVLVATEASVLVRYFTRFTEEGFCALISLIFIYDAVGKMLNLTHTYPIQKPGSSAY GCLCQYPGPGGNESQWIRTRPKDRDDIVSMVRKGLSDFSSVLAILLGCGLDAFLGLATPK LMVPREFKPTLPGRGWLVSPFGANPWWWSVAAALPALLLSILIFMDQQITAVILNRMEYR LQKGAGFHLDLFCVAVLMLLTSALGLPWYVSATVISLAHMDSLRRESRACAPGERPNFLG IREQRLTGLVVFILTGASIFLAPVLKFIPMPVLYGIFLYMGVAALSSIQFTNRVKLLLMP AKHQPDLLLLRHVPLTRVHLFTAIQLACLGLLWIIKSTPAAIIFPLMLLGLVGVRKALER VFSPQELLWLDELMPEEERSIPEKGLEPEHSFSGSDSEDSELMYQPKAPEINISVN