Record Information
Version1.0
Creation Date2016-09-30 22:41:49 UTC
Update Date2020-05-21 16:28:57 UTC
BMDB IDBMDB0001162
Secondary Accession Numbers
  • BMDB01162
Metabolite Identification
Common NameHeme O
DescriptionHeme O belongs to the class of organic compounds known as metallotetrapyrroles. These are polycyclic compounds containing a tetrapyrrole skeleton combined with a metal atom. Heme O exists in all living species, ranging from bacteria to plants to humans. Based on a literature review a significant number of articles have been published on Heme O.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC49H58FeN4O5
Average Molecular Weight838.854
Monoisotopic Molecular Weight838.375663119
IUPAC Name3-[(11Z,16Z)-20-(2-carboxyethyl)-15-ethenyl-10-[(4E,8E)-1-hydroxy-5,9,13-trimethyltetradeca-4,8,12-trien-1-yl]-5,9,14,19-tetramethyl-21,23,24,25-tetraaza-22-ferrahexacyclo[9.9.3.1³,⁶.1¹³,¹⁶.0⁸,²³.0¹⁸,²¹]pentacosa-1(20),2,4,6(25),7,9,11,13(24),14,16,18-undecaen-4-yl]propanoic acid
Traditional Name3-[(11Z,16Z)-20-(2-carboxyethyl)-15-ethenyl-10-[(4E,8E)-1-hydroxy-5,9,13-trimethyltetradeca-4,8,12-trien-1-yl]-5,9,14,19-tetramethyl-21,23,24,25-tetraaza-22-ferrahexacyclo[9.9.3.1³,⁶.1¹³,¹⁶.0⁸,²³.0¹⁸,²¹]pentacosa-1(20),2,4,6(25),7,9,11,13(24),14,16,18-undecaen-4-yl]propanoic acid
CAS Registry Number137397-56-9
SMILES
CC(C)=CCC\C(C)=C\CC\C(C)=C\CCC(O)C1=C(C)/C2=C/C3=N/C(=C\C4=C(CCC(O)=O)C(C)=C5/C=C6\N=C(\C=C\1/N\2[Fe]N45)C(C)=C6C=C)/C(CCC(O)=O)=C3C
InChI Identifier
InChI=1S/C49H60N4O5.Fe/c1-10-35-31(6)40-26-45-49(46(54)19-13-18-30(5)17-12-16-29(4)15-11-14-28(2)3)34(9)41(53-45)24-38-32(7)36(20-22-47(55)56)43(51-38)27-44-37(21-23-48(57)58)33(8)39(52-44)25-42(35)50-40;/h10,14,16,18,24-27,46,54H,1,11-13,15,17,19-23H2,2-9H3,(H4,50,51,52,53,55,56,57,58);/q;+2/p-2/b29-16+,30-18+,38-24-,39-25-,40-26-,41-24-,42-25-,43-27-,44-27-,45-26-;
InChI KeyFISPASSVCDRERW-KVGORYHISA-L
Chemical Taxonomy
Description belongs to the class of organic compounds known as metallotetrapyrroles. These are polycyclic compounds containing a tetrapyrrole skeleton combined with a metal atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrapyrroles and derivatives
Sub ClassMetallotetrapyrroles
Direct ParentMetallotetrapyrroles
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkNot Available
External DescriptorsNot Available
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP6.21ALOGPS
logP11.26ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)3.65ChemAxon
pKa (Strongest Basic)2.84ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area130.47 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity237.91 m³·mol⁻¹ChemAxon
Polarizability96.53 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Biological Properties
Cellular Locations
  • Cell membrane
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0001162
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022457
KNApSAcK IDNot Available
Chemspider ID3571849
KEGG Compound IDC15672
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkHeme O
METLIN ID6044
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID24480
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Not Available
Specific function:
Converts protoheme IX and farnesyl diphosphate to heme O.
Gene Name:
COX10
Uniprot ID:
A5D7D6
Molecular weight:
49191.0
Reactions
Heme + Farnesyl pyrophosphate → Heme Odetails
General function:
Not Available
Specific function:
May be involved in the biosynthesis of heme A.
Gene Name:
COX15
Uniprot ID:
Q08DG6
Molecular weight:
46126.0
Reactions
Heme O → Heme Adetails