>tr|A0A6M8YES3|A0A6M8YES3_AETSA Photosystem I iron-sulfur center OS=Aethionema saxatile GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY