>tr|A0A1Z2QXC2|A0A1Z2QXC2_9ASTR Photosystem I iron-sulfur center OS=Lobelia columnaris GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY