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Record Information

Version

5.0

Status

Detected but not Quantified

Creation Date

2022-09-09 20:51:31 UTC

Update Date

2022-09-22 18:34:52 UTC

HMDB ID

HMDB0341388

Secondary Accession Numbers

None

Metabolite Identification

Common Name

pyroglutamyltryptophan

Description

PyroGlu-Trp, also known as pglu-TRP, belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Based on a literature review very few articles have been published on PyroGlu-Trp.

Structure

MOL SDF PDB SMILES InChI


  Mrv1652309092223292D          

 23 25  0  0  0  0            999 V2000
    2.7399    0.0799    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1878    0.6930    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6003    1.4074    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2648    2.1611    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4073    1.2359    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.4935    0.4154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2080    0.0029    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9225    0.4154    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2080   -0.8221    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.9225   -1.2346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9225   -2.0596    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6370   -2.4721    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.3906   -2.1365    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9427   -2.7496    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.5302   -3.4641    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.7851   -4.2487    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2331   -4.8618    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4261   -4.6903    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1712   -3.9056    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7232   -3.2926    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6370   -0.8221    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6370    0.0029    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.3514   -1.2346    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  3  5  1  0  0  0  0
  5  6  1  0  0  0  0
  1  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  7  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
 16 17  1  0  0  0  0
 17 18  2  0  0  0  0
 18 19  1  0  0  0  0
 19 20  2  0  0  0  0
 15 20  1  0  0  0  0
 12 20  1  0  0  0  0
 10 21  1  0  0  0  0
 21 22  2  0  0  0  0
 21 23  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0341388

> <DATABASE_NAME>
hmdb

> <SMILES>
OC(=O)C(CC1=CNC2=CC=CC=C12)NC(=O)C1CCC(=O)N1

> <INCHI_IDENTIFIER>
InChI=1S/C16H17N3O4/c20-14-6-5-12(18-14)15(21)19-13(16(22)23)7-9-8-17-11-4-2-1-3-10(9)11/h1-4,8,12-13,17H,5-7H2,(H,18,20)(H,19,21)(H,22,23)

> <INCHI_KEY>
QMMASWWWQRGQQC-UHFFFAOYSA-N

> <FORMULA>
C16H17N3O4

> <MOLECULAR_WEIGHT>
315.329

> <EXACT_MASS>
315.121906039

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_ATOM_COUNT>
40

> <JCHEM_AVERAGE_POLARIZABILITY>
31.600481971618237

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
4

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
3-(1H-indol-3-yl)-2-[(5-oxopyrrolidin-2-yl)formamido]propanoic acid

> <JCHEM_LOGP>
0.3288996609999999

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
11.478496823564512

> <JCHEM_PKA_STRONGEST_ACIDIC>
3.9413493248123816

> <JCHEM_PKA_STRONGEST_BASIC>
-2.1892727653796498

> <JCHEM_POLAR_SURFACE_AREA>
111.29

> <JCHEM_REFRACTIVITY>
81.0907

> <JCHEM_ROTATABLE_BOND_COUNT>
5

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
3-(1H-indol-3-yl)-2-[(5-oxopyrrolidin-2-yl)formamido]propanoic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 09-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   09-SEP-22         0                                  
HETATM    1  C   UNK     0       5.114   0.149   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       4.084   1.294   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       4.854   2.627   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0       4.228   4.034   0.000  0.00  0.00           O+0
HETATM    5  N   UNK     0       6.360   2.307   0.000  0.00  0.00           N+0
HETATM    6  C   UNK     0       6.521   0.775   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       7.855   0.005   0.000  0.00  0.00           C+0
HETATM    8  O   UNK     0       9.189   0.775   0.000  0.00  0.00           O+0
HETATM    9  N   UNK     0       7.855  -1.535   0.000  0.00  0.00           N+0
HETATM   10  C   UNK     0       9.189  -2.305   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       9.189  -3.845   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      10.522  -4.615   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      11.929  -3.988   0.000  0.00  0.00           C+0
HETATM   14  N   UNK     0      12.960  -5.133   0.000  0.00  0.00           N+0
HETATM   15  C   UNK     0      12.190  -6.466   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      12.666  -7.931   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      11.635  -9.075   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      10.129  -8.755   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       9.653  -7.291   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      10.683  -6.146   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0      10.522  -1.535   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0      10.522   0.005   0.000  0.00  0.00           O+0
HETATM   23  O   UNK     0      11.856  -2.305   0.000  0.00  0.00           O+0
CONECT    1    2    6                                                       
CONECT    2    1    3                                                       
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6                                                       
CONECT    6    5    1    7                                                  
CONECT    7    6    8    9                                                  
CONECT    8    7                                                            
CONECT    9    7   10                                                       
CONECT   10    9   11   21                                                  
CONECT   11   10   12                                                       
CONECT   12   11   13   20                                                  
CONECT   13   12   14                                                       
CONECT   14   13   15                                                       
CONECT   15   14   16   20                                                  
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   19                                                       
CONECT   19   18   20                                                       
CONECT   20   19   15   12                                                  
CONECT   21   10   22   23                                                  
CONECT   22   21                                                            
CONECT   23   21                                                            
MASTER        0    0    0    0    0    0    0    0   23    0   50    0
END

View in JSmol View Stereo Labels

Synonyms

Value	Source
L-Pyroglutamyl-L-tryptophan	MeSH
PGlu-TRP	MeSH
Pyroglutamyltryptophan	MeSH

Chemical Formula

C₁₆H₁₇N₃O₄

Average Molecular Weight

315.329

Monoisotopic Molecular Weight

315.121906039

IUPAC Name

3-(1H-indol-3-yl)-2-[(5-oxopyrrolidin-2-yl)formamido]propanoic acid

Traditional Name

3-(1H-indol-3-yl)-2-[(5-oxopyrrolidin-2-yl)formamido]propanoic acid

CAS Registry Number

Not Available

SMILES

OC(=O)C(CC1=CNC2=CC=CC=C12)NC(=O)C1CCC(=O)N1

InChI Identifier

InChI=1S/C16H17N3O4/c20-14-6-5-12(18-14)15(21)19-13(16(22)23)7-9-8-17-11-4-2-1-3-10(9)11/h1-4,8,12-13,17H,5-7H2,(H,18,20)(H,19,21)(H,22,23)

InChI Key

QMMASWWWQRGQQC-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.

Kingdom

Organic compounds

Super Class

Organic acids and derivatives

Class

Carboxylic acids and derivatives

Sub Class

Amino acids, peptides, and analogues

Direct Parent

Dipeptides

Alternative Parents

Substituents

Alpha-dipeptide
N-acyl-alpha amino acid or derivatives
Proline or derivatives
N-acyl-alpha-amino acid
Alpha-amino acid amide
Alpha-amino acid or derivatives
3-alkylindole
Indole
Indole or derivatives
Pyrrolidine-2-carboxamide
Pyrrolidine carboxylic acid or derivatives
Benzenoid
Substituted pyrrole
2-pyrrolidone
Pyrrolidone
Pyrrole
Pyrrolidine
Heteroaromatic compound
Carboxamide group
Lactam
Secondary carboxylic acid amide
Azacycle
Monocarboxylic acid or derivatives
Carboxylic acid
Organoheterocyclic compound
Organonitrogen compound
Hydrocarbon derivative
Organic oxygen compound
Organic oxide
Organopnictogen compound
Organic nitrogen compound
Carbonyl group
Organooxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Ontology

Not Available

Physical Properties

State

Not Available

Experimental Molecular Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
logP	0.33	ChemAxon
pKa (Strongest Acidic)	3.94	ChemAxon
pKa (Strongest Basic)	-2.2	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	4	ChemAxon
Polar Surface Area	111.29 Å²	ChemAxon
Rotatable Bond Count	5	ChemAxon
Refractivity	81.09 m³·mol⁻¹	ChemAxon
Polarizability	31.6 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Retention Times

Not Available

Predicted Kovats Retention Indices

Not Available

Spectra

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Blood
Urine

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Not Available

Abnormal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Expected but not Quantified	Not Quantified	Not Specified	Not Specified	Cancer patients undergoing total body irradiation	31424920	details
Urine	Detected but not Quantified	Not Quantified	Not Specified	Not Specified	Cancer patients undergoing total body irradiation	31424920	details

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

3474491

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

4267248

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Simon-Manso Y, Marupaka R, Yan X, Liang Y, Telu KH, Mirokhin Y, Stein SE: Mass Spectrometry Fingerprints of Small-Molecule Metabolites in Biofluids: Building a Spectral Library of Recurrent Spectra for Urine Analysis. Anal Chem. 2019 Sep 17;91(18):12021-12029. doi: 10.1021/acs.analchem.9b02977. Epub 2019 Aug 30. [PubMed:31424920 ]

Showing metabocard for pyroglutamyltryptophan (HMDB0341388)

MOL for HMDB0341388 (pyroglutamyltryptophan)

3D MOL for HMDB0341388 (pyroglutamyltryptophan)

3D SDF for HMDB0341388 (pyroglutamyltryptophan)

3D-SDF for HMDB0341388 (pyroglutamyltryptophan)

PDB for HMDB0341388 (pyroglutamyltryptophan)

3D PDB for HMDB0341388 (pyroglutamyltryptophan)

SMILES for HMDB0341388 (pyroglutamyltryptophan)

INCHI for HMDB0341388 (pyroglutamyltryptophan)

Structure for HMDB0341388 (pyroglutamyltryptophan)

3D Structure for HMDB0341388 (pyroglutamyltryptophan)

Predicted Retention Times

Predicted Kovats Retention Indices