CHEBI:15431 - magnesium protoporphyrin

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ChEBI Name magnesium protoporphyrin
ChEBI ID CHEBI:15431
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:6638, CHEBI:13378, CHEBI:14552, CHEBI:14553, CHEBI:25109
Supplier Information
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Formulae C34H32MgN4O4
C34H32MgN4O4
Net Charge 0
Average Mass 584.94700
Monoisotopic Mass 584.22740
InChI InChI=1S/C34H34N4O4.Mg/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);/q;+2/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChIKey REJJDEGSUOCEEW-RGGAHWMASA-L
SMILES CC1=C(CCC(O)=O)C2=[N+]3C1=Cc1c(C)c(C=C)c4C=C5C(C)=C(C=C)C6=[N+]5[Mg--]3(n14)n1c(=C6)c(C)c(CCC(O)=O)c1=C2
Roles Classification
Biological Role(s): cofactor
An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
(via porphyrins )
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ChEBI Ontology
Outgoing magnesium protoporphyrin (CHEBI:15431) is a magnesium porphyrin (CHEBI:25111)
magnesium protoporphyrin (CHEBI:15431) is a metalloprotoporphyrin (CHEBI:36158)
magnesium protoporphyrin (CHEBI:15431) is conjugate acid of magnesium protoporphyrin(2−) (CHEBI:60492)
Incoming magnesium protoporphyrin 13-monomethyl ester (CHEBI:15432) has functional parent magnesium protoporphyrin (CHEBI:15431)
magnesium protoporphyrin(2−) (CHEBI:60492) is conjugate base of magnesium protoporphyrin (CHEBI:15431)
IUPAC Name
(protoporphyrinato)magnesium(II)
Synonyms Sources
(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-dipropanoato)magnesium(II) JCBN
[Mg(ppIX)] IUPAC
Magnesium protoporphyrin KEGG COMPOUND
Magnesium protoporphyrin IX KEGG COMPOUND
Mg(ppIX) ChEBI
Mg-protoporphyrin IX KEGG COMPOUND
PROTOPORPHYRIN IX CONTAINING MG PDBeChem
Manual Xrefs Databases
C00007369 KNApSAcK
C03516 KEGG COMPOUND
HEG PDBeChem
View more database links
Registry Numbers Types Sources
14947-11-6 CAS Registry Number ChemIDplus
6365239 Beilstein Registry Number Beilstein
Last Modified
28 July 2014