Proton acceptor; for FBP phosphatase activity
Proton donor/acceptor; for FBP aldolase activity
Schiff-base intermediate with DHAP; for FBP aldolase activity
ADP-ribosylarginine; by dinitrogenase reductase ADP- ribosyltransferase
ADP-ribosylarginine; by dinitrogenase reductase ADP-ribosyltransferase
O-(5'-phospho-DNA)-tyrosine intermediate
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-Cter in protein Pup)
Removed in mature form; by autocatalysis
Hypoxanthine/guanine phosphoribosyltransferase
Archaetidylserine decarboxylase alpha chain
Archaetidylserine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
Proton acceptor; for processing activity
S-adenosylmethionine decarboxylase alpha chain
S-adenosylmethionine decarboxylase beta chain
Schiff-base intermediate with D-ribose 5-phosphate