1-stearoyl-2-oleoyl-gpe (18:0/18:1) to 1-lignoceroyl-gpc (24:0)

Numerator Metabolite

Structure of 1-stearoyl-2-oleoyl-gpe (18:0/18:1)
Metabolite Accession: GCST90199831
Name: 1-stearoyl-2-oleoyl-gpe (18:0/18:1)
Hmdb Id: HMDB0008993
Super Pathway: NA
Sub Pathway: NA
Inchikey: JQKOHRZNEOQNJE

Denominator Metabolite

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

Associated Genomic Regions

Region: rs102275

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):
0.224
Position:
61557803
SE (Ratio):
0.023
Effect Allele:
C
Z-score (Ratio):
9.903
Reference Allele:
T
-log10(P):
-51.560
MAF:
0.346
Beta (Num):
0.095
Novel Locus:
No
SE (Num):
0.016
Beta (Den):
-0.129
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

Denominator Metabolite Explanation:

Glycerophospholipid metabolism, Peroxisomal beta-oxidation

Ratio Explanation:

This ratio reflects the balance between phospholipids containing monounsaturated and saturated fatty acids versus those with very-long-chain saturated fatty acids, influenced by FADS activity.

Ratio Evidence:

metabolites not in a pathway but enzyme catalyzes one metabolite

Gene Ratio Phenotype Relationship:

Genetic variation in FADS1/FADS2 alters fatty acid desaturation, affecting the composition of phospholipids.2[1], 5[2] This dysregulation of lipid metabolism is linked to an increased risk of cholelithiasis, hypercholesterolemia, and inflammatory conditions like asthma and dermatitis.6[3], 7[4], 3[5]

Phenotype Driver:

Gene-centric:FADS1/FADS2

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