docosatrienoate (22:3n3) to 1-(1-enyl-palmitoyl)-gpc (p-16:0)*

Numerator Metabolite

Structure of docosatrienoate (22:3n3)
Metabolite Accession: GCST90199710
Name: docosatrienoate (22:3n3)
Hmdb Id: HMDB0002823
Super Pathway: NA
Sub Pathway: NA
Inchikey: WBBQTNCISCKUMU

Denominator Metabolite

Structure of 1-(1-enyl-palmitoyl)-gpc (p-16:0)*
Metabolite Accession: GCST90199899
Name: 1-(1-enyl-palmitoyl)-gpc (p-16:0)*
Hmdb Id: HMDB0010407
Super Pathway: NA
Sub Pathway: NA
Inchikey: HTZINLFNXLXRBC

Associated Genomic Regions

Region: rs174560

Click a 'Plot' button in the tables to the right to view a locus plot here.

Clumped rQTL variant

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SNP Summary

Chr:
11
Beta (Ratio):
0.405
Position:
61581764
SE (Ratio):
0.026
Effect Allele:
C
Z-score (Ratio):
15.657
Reference Allele:
T
-log10(P):
-125.557
MAF:
0.342
Beta (Num):
0.233
Novel Locus:
No
SE (Num):
0.018
Beta (Den):
-0.172
SE (Den):
0.017
No CNV overlap
rQTL cluster:
62
Reaction Distance:
NA
Closest Genes:
FADS1 FADS2 FEN1 TMEM258 MYRF

LLM Analysis

Numerator Metabolite Explanation:

Polyunsaturated fatty acid biosynthesis.1[1], 3[2]

Denominator Metabolite Explanation:

Ether lipid/plasmalogen biosynthesis.4[1], 5[2]

Ratio Explanation:

This ratio reflects FADS1-mediated polyunsaturated fatty acid synthesis relative to the plasmalogen pool, a class of phospholipids into which these fatty acids are incorporated.

Ratio Evidence:

metabolites not in a pathway but enzyme catalyzes one metabolite

Gene Ratio Phenotype Relationship:

FADS1 gene variants influence lipid metabolism, including cholesterol and triglycerides, which are key risk factors for gallstone disease (cholelithiasis) and other metabolic and inflammatory phenotypes.6[1], 7[2], 8[3], 9[4] The ratio reflects this altered FADS1 activity, linking the gene to the phenotype.

Phenotype Driver:

Gene-centric:FADS1

Downloads

Download the full rQTL summary statistics file for this metabolite ratio. Data contains the loci listed here. For each SNP (chromosome, effect_allele, reference_allele, pos_name, position) these columns contain the summary statistics of the ratio (beta, pgain, pval, se, z), the numerator metabolite (beta_1, pval_1, n_iids_1, effect_allele_frequency_1, se_1, z_1) and the denominator metabolite (beta_2, pval_2, n_iids_2, effect_allele_frequency_2, se_2, z_2)

Download rQTL Data