O-(5'-phospho-DNA)-tyrosine intermediate
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Cysteine sulfenic acid (-SOH) intermediate
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
P pilus assembly/Cpx signaling pathway, periplasmic inhibitor/zinc-resistance associated protein
Tryptophyl-tyrosyl-methioninium (Tyr-Met) (with Trp-98)
Schiff-base intermediate with acetaldehyde
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity
Photosystem I reaction center subunit III
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
Photosystem II reaction center protein K
Photosystem II manganese-stabilizing polypeptide
Schiff-base intermediate with substrate; via pyruvic acid