ChemFOnt: Showing chemical card for N-Palmitoyl Histidine (CFc000222179)

Record Information

Version

1.0

Creation Date

2022-08-28 10:25:12 UTC

Update Date

2022-09-14 01:42:44 UTC

Chemfont ID

CFc000222179

Molecule Identification

Common Name

N-Palmitoyl Histidine

Definition

N-palmitoyl histidine belongs to the class of compounds known as N-acylamides. These are molecules characterized by a fatty acyl group linked to a primary amine by an amide bond. More specifically, it is a Palmitic acid amide of Histidine. It is believed that there are more than 800 types of N-acylamides in the human body. N-acylamides fall into several categories: amino acid conjugates (e.g., those acyl amides conjugated with amino acids), neurotransmitter conjugates (e.g., those acylamides conjugated with neurotransmitters), ethanolamine conjugates (e.g., those acylamides conjugated to ethanolamine), and taurine conjugates (e.g., those acyamides conjugated to taurine). N-Palmitoyl Histidine is an amino acid conjugate. N-acylamides can be classified into 9 different categories depending on the size of their acyl-group: 1) short-chain N-acylamides; 2) medium-chain N-acylamides; 3) long-chain N-acylamides; and 4) very long-chain N-acylamides; 5) hydroxy N-acylamides; 6) branched chain N-acylamides; 7) unsaturated N-acylamides; 8) dicarboxylic N-acylamides and 9) miscellaneous N-acylamides. N-Palmitoyl Histidine is therefore classified as a long chain N-acylamide. N-acyl amides have a variety of signaling functions in physiology, including in cardiovascular activity, metabolic homeostasis, memory, cognition, pain, motor control and others (PMID: 15655504 ). N-acyl amides have also been shown to play a role in cell migration, inflammation and certain pathological conditions such as diabetes, cancer, neurodegenerative disease, and obesity (PMID: 23144998 ; PMID: 25136293 ; PMID: 28854168 ).N-acyl amides can be synthesized both endogenously and by gut microbiota (PMID: 28854168 ). N-acylamides can be biosynthesized via different routes, depending on the parent amine group. N-acyl ethanolamines (NAEs) are formed via the hydrolysis of an unusual phospholipid precursor, N-acyl-phosphatidylethanolamine (NAPE), by a specific phospholipase D. N-acyl amino acids are synthesized via a circulating peptidase M20 domain containing 1 (PM20D1), which can catalyze the bidirectional the condensation and hydrolysis of a variety of N-acyl amino acids. The degradation of N-acylamides is largely mediated by an enzyme called fatty acid amide hydrolase (FAAH), which catalyzes the hydrolysis of N-acylamides into fatty acids and the biogenic amines. Many N-acylamides are involved in lipid signaling system through interactions with transient receptor potential channels (TRP). TRP channel proteins interact with N-acyl amides such as N-arachidonoyl ethanolamide (Anandamide), N-arachidonoyl dopamine and others in an opportunistic fashion (PMID: 23178153 ). This signaling system has been shown to play a role in the physiological processes involved in inflammation (PMID: 25136293 ). Other N-acyl amides, including N-oleoyl-glutamine, have also been characterized as TRP channel antagonists (PMID: 29967167 ). N-acylamides have also been shown to have G-protein-coupled receptors (GPCRs) binding activity (PMID: 28854168 ). The study of N-acylamides is an active area of research and it is likely that many novel N-acylamides will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered for these molecules.

Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
2-[(1-Hydroxyhexadecylidene)amino]-3-(1H-imidazol-5-yl)propanoate	Generator

Chemical Formula

C₂₂H₃₉N₃O₃

Average Molecular Weight

393.572

Monoisotopic Molecular Weight

393.299142128

IUPAC Name

2-hexadecanamido-3-(1H-imidazol-5-yl)propanoic acid

Traditional Name

2-hexadecanamido-3-(3H-imidazol-4-yl)propanoic acid

CAS Registry Number

Not Available

SMILES

CCCCCCCCCCCCCCCC(=O)NC(CC1=CN=CN1)C(O)=O

InChI Identifier

InChI=1S/C22H39N3O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-21(26)25-20(22(27)28)16-19-17-23-18-24-19/h17-18,20H,2-16H2,1H3,(H,23,24)(H,25,26)(H,27,28)

InChI Key

XHUZOURAPKCNRA-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as histidine and derivatives. Histidine and derivatives are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.

Kingdom

Organic compounds

Super Class

Organic acids and derivatives

Class

Carboxylic acids and derivatives

Sub Class

Amino acids, peptides, and analogues

Direct Parent

Histidine and derivatives

Alternative Parents

Substituents

Histidine or derivatives
N-acyl-alpha amino acid or derivatives
N-acyl-alpha-amino acid
Imidazolyl carboxylic acid derivative
Azole
Imidazole
Heteroaromatic compound
Carboximidic acid
Carboximidic acid derivative
Carboxylic acid
Azacycle
Organoheterocyclic compound
Organic 1,3-dipolar compound
Propargyl-type 1,3-dipolar organic compound
Monocarboxylic acid or derivatives
Organic nitrogen compound
Organonitrogen compound
Organooxygen compound
Hydrocarbon derivative
Organic oxide
Organopnictogen compound
Organic oxygen compound
Carbonyl group
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

Not Available

Functional Ontology

Not Available

Not Available

Not Available

Not Available

Physical Properties

Predicted Properties

Property	Value	Source
Water Solubility	0.0024 g/L	ALOGPS
logP	5.36	ALOGPS
logP	4.14	ChemAxon
logS	-5.2	ALOGPS
pKa (Strongest Acidic)	3.77	ChemAxon
pKa (Strongest Basic)	6.75	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	95.08 Å²	ChemAxon
Rotatable Bond Count	18	ChemAxon
Refractivity	111.94 m³·mol⁻¹	ChemAxon
Polarizability	47.87 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

HMDB0241926

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

57508098

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

67901977

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

References

Synthesis Reference

Not Available

Showing chemical card for N-Palmitoyl Histidine (CFc000222179)

MOL for CFc000222179 (N-Palmitoyl Histidine)

3D MOL for CFc000222179 (N-Palmitoyl Histidine)

3D SDF for CFc000222179 (N-Palmitoyl Histidine)

3D-SDF for CFc000222179 (N-Palmitoyl Histidine)

PDB for CFc000222179 (N-Palmitoyl Histidine)

3D PDB for CFc000222179 (N-Palmitoyl Histidine)

SMILES for CFc000222179 (N-Palmitoyl Histidine)

INCHI for CFc000222179 (N-Palmitoyl Histidine)

Structure for CFc000222179 (N-Palmitoyl Histidine)

3D Structure for CFc000222179 (N-Palmitoyl Histidine)