rs5746244

Variant names:

• chr3-12585161-C-A
• rs5746244
• NM_002880.4:c.1629G>T

Your query was ambiguous. Multiple possible variants found:

• chr3-12585161-C-A
• chr3-12585161-C-G
• chr3-12585161-C-T

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_002880.4(RAF1):​c.1629G>T​(p.Thr543Thr) variant causes a synonymous 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. Variant has been reported in ClinVar as Likely benign (★). Synonymous variant affecting the same amino acid position (i.e. T543T) has been classified as Benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: RAF1 NM_002880.4 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -3.54
• Publications: 4 publications found

Genes affected

RAF1 (HGNC:9829): (Raf-1 proto-oncogene, serine/threonine kinase) This gene is the cellular homolog of viral raf gene (v-raf). The encoded protein is a MAP kinase kinase kinase (MAP3K), which functions downstream of the Ras family of membrane associated GTPases to which it binds directly. Once activated, the cellular RAF1 protein can phosphorylate to activate the dual specificity protein kinases MEK1 and MEK2, which in turn phosphorylate to activate the serine/threonine specific protein kinases, ERK1 and ERK2. Activated ERKs are pleiotropic effectors of cell physiology and play an important role in the control of gene expression involved in the cell division cycle, apoptosis, cell differentiation and cell migration. Mutations in this gene are associated with Noonan syndrome 5 and LEOPARD syndrome 2. [provided by RefSeq, Jul 2008]

MKRN2 (HGNC:7113): (makorin ring finger protein 2) This gene encodes a probable E3 ubiquitin ligase containing several zinc finger domains, that is a member of the makorin RING zinc-finger protein family. This gene overlaps the v-raf-1 murine leukemia viral oncogene homolog 1 (RAF1) gene in an antisense orientation and may have a co-regulatory function with RAF1. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2012]

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.55).
• BP6: Variant 3-12585161-C-A is Benign according to our data. Variant chr3-12585161-C-A is described in ClinVar as Likely_benign. ClinVar VariationId is 513810.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-3.54 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002880.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RAF1	NM_002880.4	MANE Select	c.1629G>T	p.Thr543Thr	synonymous	Exon 15 of 17	NP_002871.1
	RAF1	NM_001354689.3		c.1689G>T	p.Thr563Thr	synonymous	Exon 16 of 18	NP_001341618.1
	RAF1	NM_001354690.3		c.1629G>T	p.Thr543Thr	synonymous	Exon 15 of 17	NP_001341619.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RAF1	ENST00000251849.9	TSL:1 MANE Select	c.1629G>T	p.Thr543Thr	synonymous	Exon 15 of 17	ENSP00000251849.4
	RAF1	ENST00000442415.7	TSL:5	c.1689G>T	p.Thr563Thr	synonymous	Exon 16 of 18	ENSP00000401888.2
	RAF1	ENST00000685653.1		c.1629G>T	p.Thr543Thr	synonymous	Exon 15 of 17	ENSP00000509968.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.55
CADD	Benign	0.23
DANN	Benign	0.84
PhyloP100		-3.5

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

Other links and lift over

dbSNP: rs5746244; hg19: chr3-12626660;