>tr|A0A1S6JQU9|A0A1S6JQU9_9ASTR Photosystem I iron-sulfur center OS=Burmeistera sodiroana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY