vesperlysine A
-
Name: vesperlysine A
-
Description: Versperlysine A shows variation with age in men and women (PMID: 10409619)
Overview of age-variations
| Age group comparisons | ||||
|---|---|---|---|---|
| PMID | Age/Age interval, Gender | Value (unit of measurement) | Method | Sample |
| Linear regression | ||||
|---|---|---|---|---|
| PMID | Age/Age interval, Gender | Value (unit of measurement) | Method | Sample |
| 10409619 | Age [17-85], Gender ⚥ | 0.8449 (β) | Electron spray ionization-MS/ MS-MS | lenses |
| log2 ratio/log2(FC) | ||||
|---|---|---|---|---|
| PMID | Age/Age interval, Gender | Value (unit of measurement) | Method | Sample |
Summary
-
Chemical Formula:C19H29N4O4+
-
Exact Mass g/mol:377.0000000
-
Systematic name:2-amino-6-[4-(5-amino-5-carboxypentyl)pyrrolo[3,2-b]pyridin-4-ium-1-yl]hexanoic acid
-
SMILES:C1=CC2=C(C=CN2CCCCC(C(=O)O)N)[N+](=C1)CCCCC(C(=O)O)N
-
InChI:InChI=1S/C19H28N4O4/c20-14(18(24)25)6-1-3-10-22-12-5-8-16-17(22)9-13-23(16)11-4-2-7-15(21)19(26)27/h5,8-9,12-15H,1-4,6-7,10-11,20-21H2,(H-,24,25,26,27)/p+1
-
InChI Key:IHIUQCBKSZMPMP-UHFFFAOYSA-O
Related resources
-
Literature sources:
- Tessier F et al., Structure and mechanism of formation of human lens fluorophore LM-1. Relationship to vesperlysine A and the advanced Maillard reaction in aging, diabetes, and cataractogenesis., The Journal of biological chemistry, 20796-804, 1999
Metabolite sources and localization
-
Metabolite location:Human organism, Body part, Organ, Eye, Eye lens
Age-variations
Linear regression
Method: Electron spray ionization-MS/ MS-MS
Sample: lenses
β = 0.8449
(y = βx + α)
p-value < 0.05