>tr|A0A2U8XHJ4|A0A2U8XHJ4_9DIPS Photosystem I iron-sulfur center OS=Viburnum betulifolium GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY