>tr|A0A6B9QBR3|A0A6B9QBR3_9GENT Photosystem I iron-sulfur center OS=Coffea humblotiana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY