PROCA1

Across TCGA patient cohorts, PROCA1 RNA expression is significantly associated with the protein abundance of many other proteins, with 11,741 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible PROCA1-associated proteins across cancer lineages are SUPT6H, TAF4, and BRD3. Each is linked with PROCA1 in more than 5 cancer types. Because this analysis shows association rather than direction, both PROCA1-to-partner and partner-to-PROCA1 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, PROCA1 versus SUPT6H in LSCC, with a Pearson correlation of 0.60.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PROCA1→partner) and Y-score (partner→PROCA1) 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	SUPT6H →	+0.268	+0.555	<.001	<.001	3	6
BRCA	TAF4 →	+0.212	+0.629	<.001	.002	3	5
GBM	BRD3 →	+0.351	+0.435	<.001	<.001	3	5
GBM	SMC1A →	+0.239	+0.294	<.001	.001	3	5
HNSC	CLTB →	-0.433	-0.692	<.001	.002	3	4
GBM	VEZF1 →	+0.345	+0.320	<.001	<.001	3	4

Each partner links to its Q-omics profile. Showing the 6 strongest of 11,741 associations by consensus.

PROCA1 vs SUPT6H — LSCC

Explore this scatter interactively →