>tr|A0A1L2E123|A0A1L2E123_9MAGN Photosystem I iron-sulfur center OS=Gymnaconitum gymnandrum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY