>sp|Q9C540|ACFR4_ARATH Probable transmembrane ascorbate ferrireductase 4 OS=Arabidopsis thaliana GN=CYB561D MGSVDPSRLSLVLFARLSGLVVAVSVLYWALFLPNLGLSYSTLHPLLMVIGFILVSGEAI LIHRWLPGSRKTKKAVHLWLQGMALASAVFGIWTKFHYQRGVFANFYSLHSWMGLLSVSL FAAQWVTGFMSFWHRGEVRTTRTTFLPWHVFLGLYTYGLAIATAETGLLEKLTFLQTKRN VPRRGSESMTVNGLGLGLALLGCIVITAAILPKYQSHSRDEKLVYSSQDRPKCLSS