Major facilitator superfamily domain containing 12 XGVAVYAAAV LLGAGCATIL VTSLAMTADL IGPHTNSGAF VYGSMSFLDK VANGLAVMAI QSLHPCPSEL CCRACVSFYH WAMVAVTGGV GVAAALCLCS LLLWPTRLRR SFLAWRRGRG EDKGPGYSWI PTVLVQPPRP TSPFLWEAPL AWRCTRKKWS GAGTKPWPRE DWGTH