Across TCGA patient cohorts, PPP1R2 RNA expression is significantly associated with the protein abundance of many other proteins, with 13,092 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible PPP1R2-associated proteins across cancer lineages are PCYT1A, ACAP2, and RAB3D. Each is linked with PPP1R2 in more than 4 cancer types. Because this analysis shows association rather than direction, both PPP1R2-to-partner and partner-to-PPP1R2 results are reported.

Each partner links to its own Q-omics profile.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PPP1R2→partner) and Y-score (partner→PPP1R2) are standardized regression coefficients; both directions are reported because the association is undirected. p-values are from the association test.

Lineage	Partner protein	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
LSCC	PCYT1A →	+0.452	+0.483	<.001	<.001	3	5
LSCC	ACAP2 →	+0.443	+0.598	<.001	<.001	3	5
PDAC	RAB3D →	-0.587	-0.222	<.001	.005	3	5
LUAD	PPP1R2_S87 →	+0.653	+0.392	<.001	<.001	3	5
HNSC	DLG1 →	+0.433	+0.494	<.001	<.001	3	5
OV	PAK2 →	+0.239	+0.579	<.001	<.001	3	4

Each partner links to its Q-omics profile. Showing the 6 strongest of 13,092 associations by consensus.

Exploration

PPP1R2 survival (RNA) · tumor vs normal (RNA) · all PPP1R2 data types