Regulation of protein localization to membrane

Across TCGA patient cohorts, RNA activity of the Regulation of protein localization to membrane pathway is significantly associated with the protein abundance of multiple proteins, with the OV cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are RPL3, RPL5, and SORBS1, each associated with the pathway in up to 9 cancer types. Since the analysis shows associations rather than directional relationships, both pathway-to-partner and partner-to-pathway views are reported.

Each partner is linked to its corresponding Q-omics profile. The scatter plot shows the strongest association, Regulation of protein localization to membrane activity versus RPL3 in OV (Pearson r = -0.41).

Pathway-associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (pathway→partner) and Y-score (partner→pathway) are standardized regression coefficients; both directions are reported because the association is undirected. The reported p-values are derived from the association test.

Lineage	Partner protein	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
OV	RPL3 →	-0.246	-0.032	.001	<.001	3	9
OV	RPL5 →	-0.222	-0.034	.001	.001	3	9
HNSC	SORBS1 →	+0.747	+0.052	<.001	<.001	3	9
BRCA	SRRM2_S1112 →	-0.784	-0.020	.001	.001	3	9
OV	WDR36 →	-0.306	-0.030	.007	.004	3	9
GBM	GUCY1B1 →	+0.414	+0.051	<.001	<.001	3	9

Each partner links to its Q-omics profile. Showing the 6 strongest associations by consensus.

GO:1905475 vs RPL3 — OV

Explore this scatter interactively →