rs2135756

Positions:

• chr1-24952689-C-A
• chr1-24952689-C-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001031680.2(RUNX3):​c.58+11825G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: RUNX3 NM_001031680.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.23

Genes affected

RUNX3 (HGNC:10473): (RUNX family transcription factor 3) This gene encodes a member of the runt domain-containing family of transcription factors. A heterodimer of this protein and a beta subunit forms a complex that binds to the core DNA sequence 5'-PYGPYGGT-3' found in a number of enhancers and promoters, and can either activate or suppress transcription. It also interacts with other transcription factors. It functions as a tumor suppressor, and the gene is frequently deleted or transcriptionally silenced in cancer. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2016]

RUNX3 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.8).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RUNX3	NM_001031680.2	c.58+11825G>T		intron_variant			NP_001026850.1
RUNX3	NM_001320672.1	c.58+11825G>T		intron_variant			NP_001307601.1
RUNX3	XM_005246024.5	c.58+11825G>T		intron_variant			XP_005246081.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RUNX3	ENST00000338888.4	c.58+11825G>T		intron_variant		1		ENSP00000343477.3
RUNX3	ENST00000479341.1	n.168+11825G>T		intron_variant		1
RUNX3	ENST00000399916.5	c.58+11825G>T		intron_variant		2		ENSP00000382800.1

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
CADD	Benign	7.1
DANN	Benign	0.52

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs2135756; hg19: chr1-25279180;