Proton acceptor; for FBP phosphatase activity
Proton donor/acceptor; for FBP aldolase activity
Schiff-base intermediate with DHAP; for FBP aldolase activity
Abolished tRNA uridine(34) acetyltransferase activity.
Does not affect tRNA acetyl-coA hydrolase activity.
Strongly reduced tRNA acetyl-coA hydrolase activity.
Proton acceptor; for processing activity
S-adenosylmethionine decarboxylase alpha chain
S-adenosylmethionine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
2-amino-5-formylamino-6-ribosylaminopyrimidin-4(3H)-one 5'-monophosphate deformylase
Schiff-base intermediate with D-ribose 5-phosphate
Loss of activity; when associated with A-260.
Loss of activity; when associated with A-263.
Loss of activity; when associated with A-36 and A-40.
Loss of activity; when associated with A-36 and A-43.
Loss of activity; when associated with A-40 and A-43.
Cysteine sulfenic acid (-SOH) intermediate
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Interchain (with Cys-220); in linked form
Interchain (with Cys-53); in linked form
Hypoxanthine/guanine phosphoribosyltransferase
ADP-ribosylarginine; by dinitrogenase reductase ADP- ribosyltransferase
ADP-ribosylarginine; by dinitrogenase reductase ADP-ribosyltransferase
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Pyruvoyl-dependent arginine decarboxylase subunit alpha
Pyruvoyl-dependent arginine decarboxylase subunit beta