>tr|A0A5C0Q139|A0A5C0Q139_9ASTE Photosystem I iron-sulfur center OS=Hydrangea densifolia GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY