sphingomyelin (d17:1/16:0, d18:1/15:0, d16:1/17:0)* to sphingomyelin (d18:1/19:0, d19:1/18:0)*

Numerator Metabolite

Structure of sphingomyelin (d17:1/16:0, d18:1/15:0, d16:1/17:0)*
Metabolite Accession: GCST90200017
Name: sphingomyelin (d17:1/16:0, d18:1/15:0, d16:1/17:0)*
Hmdb Id: NA
Super Pathway: NA
Sub Pathway: NA
Inchikey: LQINJRUGTUOHGS

Denominator Metabolite

Metabolite Accession: GCST90200131
Name: sphingomyelin (d18:1/19:0, d19:1/18:0)*
Hmdb Id: NA
Super Pathway: NA
Sub Pathway: NA
Inchikey: NA

Associated Genomic Regions

Region: rs1466448

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:
19
Beta (Ratio):
0.248
Position:
8289519
SE (Ratio):
0.015
Effect Allele:
C
Z-score (Ratio):
17.048
Reference Allele:
A
-log10(P):
-148.378
MAF:
0.192
Beta (Num):
0.057
Novel Locus:
No
SE (Num):
0.019
Beta (Den):
-0.191
SE (Den):
0.018
No CNV overlap
rQTL cluster:
11
Reaction Distance:
NA
Closest Genes:
CERS4 FBN3 CD320 NDUFA7 NDUFA7

LLM Analysis

Numerator Metabolite Explanation:

Sphingolipid metabolism.3[1], 4[2]

Denominator Metabolite Explanation:

Sphingolipid metabolism.3[1], 4[2]

Ratio Explanation:

The ratio reflects CERS4's substrate preference, altering the balance between sphingomyelin species with different acyl-chain lengths, which is crucial for cellular signaling.

Ratio Evidence:

reaction where the ratio is shared through a pathway

Gene Ratio Phenotype Relationship:

none

Phenotype Driver:

none

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