>tr|A0A1L6BSI8|A0A1L6BSI8_9ASTR Photosystem I iron-sulfur center OS=Lithotoma petraea GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY