>tr|A0A6B9PER5|A0A6B9PER5_9MAGN Photosystem I iron-sulfur center OS=Actaea biternata GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY