>tr|A0A6M8YP84|A0A6M8YP84_9BRAS Photosystem I iron-sulfur center OS=Heldreichia bupleurifolia GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY