>tr|A0A6B9QNH4|A0A6B9QNH4_QUEPA Photosystem I iron-sulfur center OS=Quercus palustris GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY