>tr|A0A1S6JSM3|A0A1S6JSM3_9ASTR Photosystem I iron-sulfur center OS=Burmeistera lutosa GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY