>tr|A0A221HQJ3|A0A221HQJ3_9ERIC Photosystem I iron-sulfur center OS=Polyspora dalglieshiana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY