>tr|A0A6G7S9L8|A0A6G7S9L8_9MAGN Photosystem I iron-sulfur center OS=Pericampylus glaucus GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY