dihydroxyheme-L-aspartate ester-L-glutamate ester-L-methionine sulfonium
A protein modification that effectively results from forming an adduct between an aspartic acid residue, a glutamic acid residue, a methionine residue (forming a sulfonium ether), and the porphyrin compound heme b, (7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-dipropanoato)iron.
MOD:00699
porphyrin modified residue
is_a
MOD:02066
metal or metal cluster coordinated L-aspartic acid residue
is_a
MOD:02068
metal or metal cluster coordinated L-glutamic acid residue
is_a
MOD:02071
metal or metal cluster coordinated L-methionine residue
is_a
1,5-bishydroxymethyl protoporphyrin IX 1-glutamate ester 5-aspartate ester 2-methionine sulfonium
exact
BINDING Heme (covalent; via 3 links)
exact
[13-[(S)-(4-amino-4-carboxy)butanoyloxymethyl]-3-[(S)-(3-amino-3-carboxy)propanoyloxymethyl]-12-[(S)-(3-amino-3-carboxy)propylsulfoniumethyl]-7-ethenyl-8,17-dimethyl-21H,23H-porphine-2,18-bis(2-carboxyethyl)-N21,N22,N23,N24]-ferrate
exact
dihydroxyheme-L-aspartate ester-L-glutamate ester-L-methionine sulfonium
exact
myeloperoxidase heme cofactor
exact