NM_001754.5:c.*3580T>G

Variant names:

• chr21-34788555-A-C
• rs373937576
• NM_001754.5:c.*3580T>G

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS1

This summary comes from the ClinGen Evidence Repository: NM_001754.5(RUNX1):c.*3580T>G is a 3' UTR variant which has a MAF of 0.00057 (0.057%, 5/8716, alleles) in the African subpopulation of the 20210610 (gnomAD) cohort which is between 0.00015 (0.015%) and 0.0015 (0.15%) (BS1). In summary, this variant meets criteria to be classified as likely benign. ACMG/AMP criteria applied, as specified by the Myeloid Malignancy Variant Curation Expert Panel for RUNX1: BS1. LINK:https://erepo.genome.network/evrepo/ui/classification/CA10650412/MONDO:0100083/008

• Frequency:
  • Genomes: 𝑓 0.00022 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00047 (0 hom.)
• Consequence: RUNX1 NM_001754.5 3_prime_UTR
• Clinical Significance: Likely benign reviewed by expert panel U:1 B:1
• Conservation: PhyloP100: 1.17

Genes affected

RUNX1 (HGNC:10471): (RUNX family transcription factor 1) Core binding factor (CBF) is a heterodimeric transcription factor that binds to the core element of many enhancers and promoters. The protein encoded by this gene represents the alpha subunit of CBF and is thought to be involved in the development of normal hematopoiesis. Chromosomal translocations involving this gene are well-documented and have been associated with several types of leukemia. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Likely_benign. Variant got -4 ACMG points.

• BS1: For more information check the summary or visit ClinGen Evidence Repository.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RUNX1	NM_001754.5	c.*3580T>G		3_prime_UTR_variant	Exon 9 of 9	ENST00000675419.1	NP_001745.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RUNX1	ENST00000675419	c.*3580T>G		3_prime_UTR_variant	Exon 9 of 9		NM_001754.5	ENSP00000501943.1
RUNX1	ENST00000300305	c.*3580T>G		3_prime_UTR_variant	Exon 8 of 8	1		ENSP00000300305.3
RUNX1	ENST00000344691	c.*3580T>G		3_prime_UTR_variant	Exon 6 of 6	1		ENSP00000340690.4
RUNX1	ENST00000437180	c.*3580T>G		3_prime_UTR_variant	Exon 9 of 9

Frequencies

GnomAD3 genomes AF: 0.000223 AC: 34 AN: 152182 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00576

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000588

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.000470 AC: 38 AN: 80896 Hom.: 0 Cov.: 0 AF XY: 0.000564 AC XY: 21 AN XY: 37248

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.000401

Gnomad4 ASJ exome AF: 0.00509

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.000121

Gnomad4 OTH exome AF: 0.000742

GnomAD4 genome AF: 0.000223 AC: 34 AN: 152182 Hom.: 0 Cov.: 32 AF XY: 0.000161 AC XY: 12 AN XY: 74374

Gnomad4 AFR AF: 0.000241

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00576

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000588

Gnomad4 OTH AF: 0.00

Bravo AF: 0.000325

ClinVar

Significance: Likely benign

Submissions summary: Uncertain:1 Benign:1

Revision: reviewed by expert panel

Submissions by phenotype

Hereditary thrombocytopenia and hematological cancer predisposition syndrome associated with RUNX1 Uncertain:1 Benign:1

Jan 15, 2025

ClinGen Myeloid Malignancy Variant Curation Expert Panel

Significance: Likely benign

Review Status: reviewed by expert panel

Collection Method: curation

NM_001754.5(RUNX1):c.*3580T>G is a 3' UTR variant which has a MAF of 0.00057 (0.057%, 5/8716, alleles) in the African subpopulation of the 20210610 (gnomAD) cohort which is between 0.00015 (0.015%) and 0.0015 (0.15%) (BS1). In summary, this variant meets criteria to be classified as likely benign. ACMG/AMP criteria applied, as specified by the Myeloid Malignancy Variant Curation Expert Panel for RUNX1: BS1. -

Jan 13, 2018

Illumina Laboratory Services, Illumina

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.51
CADD	Benign	8.5
DANN	Benign	0.74
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		2.0

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs373937576; hg19: chr21-36160852;