>tr|A0A7L7S2D4|A0A7L7S2D4_9GENT Photosystem I iron-sulfur center OS=Mitreola yangchunensis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY