1-palmitoyl-2-oleoyl-gpe (16:0/18:1) to 1-stearoyl-2-arachidonoyl-gpi (18:0/20:4)

Numerator Metabolite

Structure of 1-palmitoyl-2-oleoyl-gpe (16:0/18:1)
Metabolite Accession: GCST90200331
Name: 1-palmitoyl-2-oleoyl-gpe (16:0/18:1)
Hmdb Id: HMDB0005320
Super Pathway: NA
Sub Pathway: NA
Inchikey: FHQVHHIBKUMWTI

Denominator Metabolite

Structure of 1-stearoyl-2-arachidonoyl-gpi (18:0/20:4)
Metabolite Accession: GCST90199649
Name: 1-stearoyl-2-arachidonoyl-gpi (18:0/20:4)
Hmdb Id: HMDB0009815
Super Pathway: NA
Sub Pathway: NA
Inchikey: KRTOMQDUKGRFDJ

Associated Genomic Regions

Region: rs174564

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):
0.353
Position:
61588305
SE (Ratio):
0.019
Effect Allele:
G
Z-score (Ratio):
18.702
Reference Allele:
A
-log10(P):
-178.032
MAF:
0.343
Beta (Num):
0.106
Novel Locus:
No
SE (Num):
0.016
Beta (Den):
-0.246
SE (Den):
0.016
No CNV overlap
rQTL cluster:
62
Reaction Distance:
NA
Closest Genes:
FADS1 FADS2 FEN1 TMEM258 MYRF

LLM Analysis

Numerator Metabolite Explanation:

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

Denominator Metabolite Explanation:

Glycerophospholipid metabolism.7[1], 8[2], 9[3]

Ratio Explanation:

The ratio reflects the balance between glycerophosphoethanolamine and glycerophosphoinositol species, potentially influenced by FADS1's role in fatty acid desaturation.

Ratio Evidence:

metabolites related through biology

Gene Ratio Phenotype Relationship:

Reduced FADS1 activity, indicated by the metabolite ratio, may alter inflammatory responses and lipid profiles, contributing to phenotypes like inflammatory bowel disease and dyslipidaemias.10[1], 1[2]

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