PPP1R1B

Across TCGA patient cohorts, PPP1R1B RNA expression is significantly associated with the protein abundance of many other proteins, with 12,858 significant associations in total. GBM shows the largest number of these associations.

The most reproducible PPP1R1B-associated proteins across cancer lineages are PPP1R1B_S46, PPP1R1B_T34, and PPP1R1B_S58. Each is linked with PPP1R1B in more than 6 cancer types. Because this analysis shows association rather than direction, both PPP1R1B-to-partner and partner-to-PPP1R1B results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, PPP1R1B versus PPP1R1B_S46 in UCEC, with a Pearson correlation of 0.77.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PPP1R1B→partner) and Y-score (partner→PPP1R1B) 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
UCEC	PPP1R1B_S46 →	+1.213	+2.268	<.001	<.001	3	7
OV	PPP1R1B_T34 →	+2.897	+3.001	<.001	<.001	3	7
BRCA	PPP1R1B_S58 →	+2.680	+4.320	<.001	<.001	3	6
GBM	PPP1R1B_T75 →	+1.213	+2.641	<.001	<.001	3	6
PDAC	SH3BGRL2 →	+0.441	+1.365	.001	<.001	3	5
BRCA	PPP1R1B_S102 →	+1.123	+2.242	<.001	<.001	3	5

Each partner links to its Q-omics profile. Showing the 6 strongest of 12,858 associations by consensus.

PPP1R1B vs PPP1R1B_S46 — UCEC

Explore this scatter interactively →