>sp|A4QKF8|PSAC_BARVE Photosystem I iron-sulfur center OS=Barbarea verna OX=50458 GN=psaC PE=3 SV=1 MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY