>tr|A0A2S1NXJ0|A0A2S1NXJ0_9GENT ATP synthase subunit c, chloroplastic OS=Asclepias quadrifolia GN=atpH MNPLISAASVIAAGLAVGLASIGPGVGQGTAAGQAVEGIARQPEAEGKIRGTLLLSLAFM EALTIYGLVVALALLFANPFV