>tr|A0A0A0V061|A0A0A0V061_POPTR Photosystem I iron-sulfur center OS=Populus trichocarpa GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY