oleoylcarnitine (c18:1) to stearidonate (18:4n3)

Numerator Metabolite

Metabolite Accession: GCST90199774
Name: NA
Hmdb Id: NA
Super Pathway: NA
Sub Pathway: NA
Inchikey: NA

Denominator Metabolite

Structure of stearidonate (18:4n3)
Metabolite Accession: GCST90199721
Name: stearidonate (18:4n3)
Hmdb Id: HMDB0006547
Super Pathway: NA
Sub Pathway: NA
Inchikey: JIWBIWFOSCKQMA

Associated Genomic Regions

Region: rs388891

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:
5
Beta (Ratio):
0.172
Position:
131700794
SE (Ratio):
0.018
Effect Allele:
C
Z-score (Ratio):
9.801
Reference Allele:
G
-log10(P):
-50.546
MAF:
0.295
Beta (Num):
0.130
Novel Locus:
No
SE (Num):
0.016
Beta (Den):
-0.042
SE (Den):
0.016
No CNV overlap
rQTL cluster:
115
Reaction Distance:
NA
Closest Genes:
SLC22A5 SLC22A4 C5orf56 P4HA2 PDLIM4

LLM Analysis

Numerator Metabolite Explanation:

Fatty acid beta-oxidation, carnitine shuttle.2[1], 5[2], 6[3], 7[4]

Denominator Metabolite Explanation:

Omega-3 fatty acid metabolism.8[1], 9[2], 10[3]

Ratio Explanation:

The ratio likely reflects carnitine-dependent fatty acid transport via SLC22A5 relative to the omega-3 fatty acid stearidonate pool.

Ratio Evidence:

metabolites not in a pathway but enzyme catalyzes one metabolite

Gene Ratio Phenotype Relationship:

Altered SLC22A5 function likely modifies carnitine-dependent energy metabolism, which is critical for immune cells.11[1], 12[2] This may affect the proliferation and count of hematopoietic cells, such as neutrophils and platelets, consistent with the associated phenotypes.13[3]

Phenotype Driver:

Gene-centric:SLC22A5

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