3814440 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3814440 > 2 > ChemIDplus > 140208157 > 140208-15-7 23-Kda photosystem II protein precursor Ovp 23, precursor Oxygen-evolving complex, 23 kda precursor Photosystem II 23K protein precursor Protein (wheat clone p23K-1 23-kilodalton photosystem II-associated precursor reduced) > 140208-15-7 > 140208157 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=140208157 $$$$