>tr|A0A6M8YXM8|A0A6M8YXM8_9BRAS Photosystem I iron-sulfur center OS=Hornungia petraea GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY