>tr|A0A6H0EC62|A0A6H0EC62_9FABA Photosystem I iron-sulfur center OS=Erythrostemon calycinus GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY