>tr|A0A218LH90|A0A218LH90_9POAL Cytochrome b6-f complex subunit 4 OS=Australopyrum retrofractum GN=petD MGVTKKPDLNDPVLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTIACNVGLAVLEPS MIGEPADPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMVSVPTGLLTVPFLENVNKF QNPFRRPVATTVFLIGTVVALWLGIGATLPIDKSLTLGLF