>tr|A0A650BK70|A0A650BK70_9MAGN Photosystem I iron-sulfur center OS=Cansjera rheedei GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY