>tr|A0A481Y4G5|A0A481Y4G5_ERAST Photosystem I iron-sulfur center OS=Eranthis stellata GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY