>tr|A0A3G1AYJ8|A0A3G1AYJ8_9POAL Photosystem I iron-sulfur center OS=Puccinellia nuttalliana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY