Exact Mass: 616.1773
Exact Mass Matches: 616.1773
Found 7 metabolites which its exact mass value is equals to given mass value 616.1773,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Heme
Heme is the color-furnishing portion of hemoglobin. It is found free in tissues and as the prosthetic group in many hemeproteins. A heme or haem is a prosthetic group that consists of an iron atom contained in the center of a large heterocyclic organic ring called a porphyrin. Not all porphyrins contain iron, but a substantial fraction of porphyrin-containing metalloproteins have heme as their prosthetic subunit; these are known as hemoproteins. Protoheme ix, also known as ferroprotoheme or [fe(ppix)], is a member of the class of compounds known as metalloporphyrins. Metalloporphyrins are polycyclic compounds containing a porphyrin moiety and a metal atom. Protoheme ix can be found in a number of food items such as orange mint, cucumber, deerberry, and pear, which makes protoheme ix a potential biomarker for the consumption of these food products. Ferroheme, a complex of ferrous iron and a porphyrin, is an isosteric inhibitor of fatty acid binding to rat liver fatty acid binding protein[1][2]. Ferroheme, a complex of ferrous iron and a porphyrin, is an isosteric inhibitor of fatty acid binding to rat liver fatty acid binding protein[1][2].
3-[(1Z,4Z,10Z,14Z)-18-(2-carboxyethyl)-7,12-bis(ethenyl)-3,8,13,17-tetramethylporphyrin-21,22,23,24-tetraid-2-yl]propanoic acid;iron(6+)
Hematin
Ferroheme, a complex of ferrous iron and a porphyrin, is an isosteric inhibitor of fatty acid binding to rat liver fatty acid binding protein[1][2]. Ferroheme, a complex of ferrous iron and a porphyrin, is an isosteric inhibitor of fatty acid binding to rat liver fatty acid binding protein[1][2].
Heme b
A metalloprotoporphyrin in which the four pyrrole nitrogens of the protoporphyrin moiety are coordinated to iron. It is the most abundant of the heme compounds.
