1-(1-enyl-palmitoyl)-gpc (p-16:0)* to linoleoylcholine*

Numerator 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

Denominator Metabolite

Structure of linoleoylcholine*
Metabolite Accession: GCST90200130
Name: linoleoylcholine*
Hmdb Id: HMDB0013213
Super Pathway: NA
Sub Pathway: NA
Inchikey: FDCFEKFQGUEBOI

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):
-0.236
Position:
61557803
SE (Ratio):
0.019
Effect Allele:
C
Z-score (Ratio):
-12.345
Reference Allele:
T
-log10(P):
-78.945
MAF:
0.345
Beta (Num):
-0.167
Novel Locus:
No
SE (Num):
0.016
Beta (Den):
0.069
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:

Plasmalogen biosynthesis4[1]

Denominator Metabolite Explanation:

Fatty acid metabolism5[1], 6[2]

Ratio Explanation:

The ratio reflects the balance between ether phospholipid and fatty acyl chains, potentially influenced by FADS desaturase activity on fatty acid precursors.

Ratio Evidence:

metabolites not in a pathway but enzyme catalyzes one metabolite

Gene Ratio Phenotype Relationship:

Genetic variation in FADS1/FADS2 alters fatty acid desaturation1[1], 3[2], impacting levels of pro-inflammatory and anti-inflammatory lipid mediators.7[3], 8[4] This dysregulation of lipid metabolism is associated with an increased risk for cholelithiasis and inflammatory conditions like IBD.9[5], 10[6], 11[7]

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