>sp|Q5HYI7-2|MTX3_HUMAN Isoform 2 of Metaxin-3 OS=Homo sapiens OX=9606 GN=MTX3 MAAPLELSCWGGGWGLPSVHSESLVVMAYAKFSGAPLKVNVIDNTWRGSRGDVPILTTED DMVSQPAKILNFLRKQKYNADYELSAKQGADTLAYIALLEEKLLPAVLHTFWVESDNYFT VTKPWFASQIPFPLSLILPGRMSQQILSSRAGTHMLRK