NM_001754.5:c.492C>T

Variant names:

• chr21-34880573-G-A
• rs200907577
• NM_001754.5:c.492C>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP7 BP4

This summary comes from the ClinGen Evidence Repository: NM_001754.5(RUNX1):c.492C>T (p.Val164=) is a synonymous variant. No REVEL score because a synonymous variant and SpliceAI is ≤0.20( 0.01 Donor Loss -16bp and 0.11 Donor Gain 7bp) (BP4). Evolutionary conservation prediction algorithms predict the site as not being conserved (PhyloP 1.91014 ≤ 2.0) meeting BP7. 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: BP4 and BP7. LINK:https://erepo.genome.network/evrepo/ui/classification/CA10014503/MONDO:0011071/008

• Frequency:
  • Genomes: 𝑓 0.000072 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000049 (0 hom.)
• Consequence: RUNX1 NM_001754.5 synonymous
• Clinical Significance: Likely benign reviewed by expert panel U:1 B:5
• Conservation: PhyloP100: 1.93
• Publications: 4 publications found

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]

RUNX1-AS1 (HGNC:56821): (RUNX1 antisense RNA 1)

ACMG classification

Specifications for RUNX1 are available in the ClinGen Criteria Specification Registry and recommended for reference when assigning criteria.

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: For more information check the summary or visit ClinGen Evidence Repository.
• BP7: For more information check the summary or visit ClinGen Evidence Repository.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001754.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RUNX1	NM_001754.5	MANE Select	c.492C>T	p.Val164Val	synonymous	Exon 5 of 9	NP_001745.2
	RUNX1	NM_001001890.3		c.411C>T	p.Val137Val	synonymous	Exon 2 of 6	NP_001001890.1	Q01196-1
	RUNX1	NM_001122607.2		c.411C>T	p.Val137Val	synonymous	Exon 2 of 5	NP_001116079.1	Q01196-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RUNX1	ENST00000675419.1	MANE Select	c.492C>T	p.Val164Val	synonymous	Exon 5 of 9	ENSP00000501943.1	Q01196-8
	RUNX1	ENST00000300305.7	TSL:1	c.492C>T	p.Val164Val	synonymous	Exon 4 of 8	ENSP00000300305.3	Q01196-8
	RUNX1	ENST00000344691.8	TSL:1	c.411C>T	p.Val137Val	synonymous	Exon 2 of 6	ENSP00000340690.4	Q01196-1

Frequencies

GnomAD3 genomes AF: 0.0000723 AC: 11 AN: 152110 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00202

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

GnomAD2 exomes AF: 0.000103 AC: 26 AN: 251404 AF XY: 0.000118

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00179

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000528

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.0000493 AC: 72 AN: 1461806 Hom.: 0 Cov.: 31 AF XY: 0.0000454 AC XY: 33 AN XY: 727206

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.0000224 AC: 1 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00115 AC: 30 AN: 26134

East Asian (EAS) AF: 0.0000504 AC: 2 AN: 39696

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86246

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000234 AC: 26 AN: 1111956

Other (OTH) AF: 0.000199 AC: 12 AN: 60392

GnomAD4 genome AF: 0.0000723 AC: 11 AN: 152110 Hom.: 0 Cov.: 33 AF XY: 0.0000538 AC XY: 4 AN XY: 74298

African (AFR) AF: 0.00 AC: 0 AN: 41412

American (AMR) AF: 0.00 AC: 0 AN: 15272

Ashkenazi Jewish (ASJ) AF: 0.00202 AC: 7 AN: 3466

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10594

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000588 AC: 4 AN: 68030

Other (OTH) AF: 0.00 AC: 0 AN: 2088

Alfa AF: 0.000132 Hom.: 0

Bravo AF: 0.0000907

EpiCase AF: 0.000164

EpiControl AF: 0.0000593

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: reviewed by expert panel

Pathogenic	VUS	Benign	Condition
-	-	1	Acute myeloid leukemia (1)
-	-	1	Hereditary cancer-predisposing syndrome (1)
-	-	1	Hereditary thrombocytopenia and hematologic cancer predisposition syndrome (1)
-	-	1	Hereditary thrombocytopenia and hematological cancer predisposition syndrome associated with RUNX1 (1)
-	-	1	Inborn genetic diseases (1)
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.26
CADD	Benign	17
DANN	Benign	0.92
PhyloP100		1.9
Mutation Taster		=64/36	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.11		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs200907577; hg19: chr21-36252870;