>tr|A0A6M5U9T4|A0A6M5U9T4_CATSE Photosystem I iron-sulfur center OS=Catalpa speciosa GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY