>tr|A0A6H0E0L1|A0A6H0E0L1_9FABA Photosystem I iron-sulfur center OS=Brachystegia spiciformis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY