1-stearoyl-2-oleoyl-gpi (18:0/18:1)* to 1-(1-enyl-palmitoyl)-2-palmitoyl-gpc (p-16:0/16:0)*

Numerator Metabolite

Metabolite Accession: GCST90200077
Name: 1-stearoyl-2-oleoyl-gpi (18:0/18:1)*
Hmdb Id: NA
Super Pathway: NA
Sub Pathway: NA
Inchikey: NA

Denominator Metabolite

Structure of 1-(1-enyl-palmitoyl)-2-palmitoyl-gpc (p-16:0/16:0)*
Metabolite Accession: GCST90200083
Name: 1-(1-enyl-palmitoyl)-2-palmitoyl-gpc (p-16:0/16:0)*
Hmdb Id: HMDB0011206
Super Pathway: NA
Sub Pathway: NA
Inchikey: PEWXKAOBUSBJLD

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):
0.295
Position:
61557803
SE (Ratio):
0.020
Effect Allele:
C
Z-score (Ratio):
14.728
Reference Allele:
T
-log10(P):
-111.378
MAF:
0.346
Beta (Num):
0.127
Novel Locus:
No
SE (Num):
0.016
Beta (Den):
-0.168
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, Ether lipid metabolism

Denominator Metabolite Explanation:

Glycerophospholipid metabolism, Ether lipid metabolism

Ratio Explanation:

The ratio reflects the balance between a phosphatidylinositol and a plasmalogen, potentially influenced by FADS1/FADS2 activity on fatty acid precursors incorporated into these lipids.

Ratio Evidence:

metabolites not in a pathway but enzyme catalyzes one metabolite

Gene Ratio Phenotype Relationship:

FADS1/FADS2 genetic variants influence the composition of long-chain polyunsaturated fatty acids.3[1] This alteration in lipid metabolism is linked to various inflammatory and metabolic phenotypes, including asthma, type 2 diabetes, and inflammatory bowel disease, which are listed as associated conditions.5[2], 6[3], 7[4], 8[5], 9[6], 10[7], 11[8]

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