>tr|A0A6B9R9M0|A0A6B9R9M0_9MAGN Photosystem I iron-sulfur center OS=Rhodiola integrifolia GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY