>tr|A0A6G9DX21|A0A6G9DX21_9MAGN Photosystem I iron-sulfur center OS=Sinomenium acutum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY