>tr|A0A650B3B2|A0A650B3B2_9ROSA Photosystem I iron-sulfur center OS=Pourthiaea tomentosa GN=psaI MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY