Record Information |
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Version | 2.0 |
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Created at | 2005-11-16 15:48:42 UTC |
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Updated at | 2020-11-24 22:21:50 UTC |
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NP-MRD ID | NP0001231 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Glycylproline |
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Description | Glycylproline is an end product of collagen metabolism that is further cleaved by prolidase (EC 3.4.13.9); The resulting proline molecules are recycled into collagen or other proteins. Prolidase deficiency is a rare autosomal recessive disease characterized by chronic ulcerative dermatitis, mental retardation, frequent infections and massive urinary excretion of iminodipeptides. The disease has been confirmed to be due to hereditary prolidase deficiency. It has been reported that the activity of the enzyme against glycylproline (Gly-Pro) is almost totally deficient in patients with prolidase deficiency, whereas the activity against other substrates is not so deficient. Some patients with prolidase deficiency have a marked urinary excretion of the iminodipeptide Glycylproline. The urine from patients with pressure sores contains significantly more Glycylproline than the urine from the control (PMID: 16009141 , 7629169 , 1536787 , 10582130 ). |
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Structure | InChI=1S/C7H12N2O3/c8-4-6(10)9-3-1-2-5(9)7(11)12/h5H,1-4,8H2,(H,11,12)/t5-/m0/s1 |
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Synonyms | Value | Source |
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1-(Aminoacetyl)proline | ChEBI | 1-Glycylproline | ChEBI | Gly-L-pro | ChEBI | GP | ChEBI | N-Glycyl-L-proline | ChEBI | N-Glycylproline | ChEBI | Glycyl-L-proline | HMDB | (S)-1-(2-Aminoacetyl)pyrrolidine-2-carboxylic acid | HMDB | 1-Glycyl-L-proline | HMDB | g-p Dipeptide | HMDB | GP Dipeptide | HMDB | Gly-pro | HMDB | Glycine proline dipeptide | HMDB | Glycine-proline dipeptide | HMDB | Glycyl-proline | HMDB | NSC 97929 | HMDB | Glycylproline | ChEBI |
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Chemical Formula | C7H12N2O3 |
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Average Mass | 172.1818 Da |
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Monoisotopic Mass | 172.08479 Da |
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IUPAC Name | (2S)-1-(2-aminoacetyl)pyrrolidine-2-carboxylic acid |
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Traditional Name | glycylproline |
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CAS Registry Number | 704-15-4 |
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SMILES | NCC(=O)N1CCC[C@H]1C(O)=O |
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InChI Identifier | InChI=1S/C7H12N2O3/c8-4-6(10)9-3-1-2-5(9)7(11)12/h5H,1-4,8H2,(H,11,12)/t5-/m0/s1 |
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InChI Key | KZNQNBZMBZJQJO-YFKPBYRVSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | |
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Chemical Taxonomy |
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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. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Amino acids, peptides, and analogues |
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Direct Parent | Dipeptides |
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Alternative Parents | |
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Substituents | - Alpha-dipeptide
- Proline or derivatives
- N-acyl-alpha-amino acid
- N-acyl-l-alpha-amino acid
- N-acyl-alpha amino acid or derivatives
- Alpha-amino acid amide
- Alpha-amino acid or derivatives
- N-acylpyrrolidine
- Pyrrolidine carboxylic acid or derivatives
- Pyrrolidine carboxylic acid
- Tertiary carboxylic acid amide
- Pyrrolidine
- Amino acid or derivatives
- Carboxamide group
- Amino acid
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Azacycle
- Organoheterocyclic compound
- Organic oxygen compound
- Hydrocarbon derivative
- Organic nitrogen compound
- Primary aliphatic amine
- Organic oxide
- Carbonyl group
- Organopnictogen compound
- Amine
- Organonitrogen compound
- Organooxygen compound
- Primary amine
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | |
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Physical Properties |
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State | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | 155 - 158 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | |
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General References | - Krepela E, Kasafirek E, Vicar J, Kraml J: An assay of dipeptidyl peptidase IV activity in human serum and serum of pregnant women with glycyl-L-proline-1-naphthylamide and other glycyl-L-proline-arylamides as substrates. Physiol Bohemoslov. 1983;32(4):334-45. [PubMed:6353449 ]
- Liu G, Nakayama K, Sagara Y, Awata S, Yamashita K, Manabe M, Kodama H: Characterization of prolidase activity in erythrocytes from a patient with prolidase deficiency: comparison with prolidase I and II purified from normal human erythrocytes. Clin Biochem. 2005 Jul;38(7):625-31. [PubMed:16009141 ]
- Mock WL, Liu Y: Hydrolysis of picolinylprolines by prolidase. A general mechanism for the dual-metal ion containing aminopeptidases. J Biol Chem. 1995 Aug 4;270(31):18437-46. [PubMed:7629169 ]
- Berardesca E, Fideli D, Bellosta M, Dyne KM, Zanaboni G, Cetta G: Blood transfusions in the therapy of a case of prolidase deficiency. Br J Dermatol. 1992 Feb;126(2):193-5. [PubMed:1536787 ]
- Le J, Perier C, Peyroche S, Rascle F, Blanchon MA, Gonthier R, Frey J, Chamson A: Urine glycyl-L-proline increase and skin trophicity. Amino Acids. 1999;17(3):315-22. [PubMed:10582130 ]
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