>tr|A0A2H4NU20|A0A2H4NU20_9ERIC Photosystem I iron-sulfur center OS=Couratari stellata GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY