Gly-cisPro motif, important for rejection of L-amino acids
Tetrahydromethanopterin S-methyltransferase subunit A 1
Hypoxanthine/guanine phosphoribosyltransferase
Tetrahydromethanopterin S-methyltransferase subunit A 2
Removed in mature form; by autocatalysis
2-amino-5-formylamino-6-ribosylaminopyrimidin-4(3H)-one 5'-monophosphate deformylase
O-(5'-phospho-DNA)-tyrosine intermediate
Proton acceptor; for FBP phosphatase activity
Proton donor/acceptor; for FBP aldolase activity
Schiff-base intermediate with DHAP; for FBP aldolase activity
Schiff-base intermediate with acetaldehyde