>tr|A0A6B9DDE2|A0A6B9DDE2_AVIMR Photosystem I iron-sulfur center OS=Avicennia marina GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY