>tr|A0A7G7CEY6|A0A7G7CEY6_9MAGN Photosystem I iron-sulfur center OS=Beilschmiedia brachythyrsa GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY