>tr|A0A6H0EE21|A0A6H0EE21_9FABA Photosystem I iron-sulfur center OS=Gleditsia microphylla GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY