1-lignoceroyl-gpc (24:0) to 1-(1-enyl-stearoyl)-2-linoleoyl-gpe (p-18:0/18:2)*

Numerator Metabolite

Metabolite Accession: GCST90199895
Name: 1-lignoceroyl-gpc (24:0)
Hmdb Id: HMDB0010405
Super Pathway: NA
Sub Pathway: NA
Inchikey: NA

Denominator Metabolite

Structure of 1-(1-enyl-stearoyl)-2-linoleoyl-gpe (p-18:0/18:2)*
Metabolite Accession: GCST90200076
Name: 1-(1-enyl-stearoyl)-2-linoleoyl-gpe (p-18:0/18:2)*
Hmdb Id: HMDB0011376
Super Pathway: NA
Sub Pathway: NA
Inchikey: XVXISDREVDGQPX

Associated Genomic Regions

Region: rs174536

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

Clumped rQTL variant

Loading Ratio Plot...

Loading Numerator Plot...

Loading Denominator Plot...

SNP Summary

Chr:
11
Beta (Ratio):
-0.293
Position:
61551927
SE (Ratio):
0.020
Effect Allele:
C
Z-score (Ratio):
-14.885
Reference Allele:
A
-log10(P):
-113.719
MAF:
0.342
Beta (Num):
-0.129
Novel Locus:
No
SE (Num):
0.016
Beta (Den):
0.164
SE (Den):
0.016
No CNV overlap
rQTL cluster:
62
Reaction Distance:
NA
Closest Genes:
TMEM258 MYRF FEN1 FADS2 FADS1

LLM Analysis

Numerator Metabolite Explanation:

Glycerophospholipid metabolism, Fatty acid metabolism.3[1]

Denominator Metabolite Explanation:

Plasmalogen biosynthesis, Glycerophospholipid metabolism.4[1], 5[2], 6[3]

Ratio Explanation:

This ratio may reflect fatty acid desaturase activity, contrasting a lysophosphatidylcholine containing a very-long-chain saturated fatty acid with a plasmalogen containing linoleic acid.

Ratio Evidence:

metabolites not in a pathway but enzyme catalyzes one metabolite

Gene Ratio Phenotype Relationship:

Genetic variation in FADS1/FADS2 alters polyunsaturated fatty acid (PUFA) synthesis, which is known to impact blood lipid profiles and inflammatory responses.2[1], 7[2] This provides a link to phenotypes like hypercholesterolemia, type 2 diabetes, and cholelithiasis, which are associated with altered lipid metabolism.8[3], 7[4], 9[5]

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