rs770034641
Positions:
Variant summary
Our verdict is Benign. Variant got -15 ACMG points: 2P and 17B. PM2BP4_StrongBP6_Very_StrongBP7BS2
The NM_002880.4(RAF1):āc.1431T>Cā(p.His477=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000343 in 1,458,108 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (ā ā ).
Frequency
Genomes: not found (cov: 32)
Exomes š: 0.0000034 ( 0 hom. )
Consequence
RAF1
NM_002880.4 synonymous
NM_002880.4 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.692
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]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -15 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.53).
BP6
?
Variant 3-12585786-A-G is Benign according to our data. Variant chr3-12585786-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 239406.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
?
Synonymous conserved (PhyloP=0.692 with no splicing effect.
BS2
?
High AC in GnomAdExome4 at 5 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RAF1 | NM_002880.4 | c.1431T>C | p.His477= | synonymous_variant | 14/17 | ENST00000251849.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RAF1 | ENST00000251849.9 | c.1431T>C | p.His477= | synonymous_variant | 14/17 | 1 | NM_002880.4 | P3 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
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32
GnomAD3 exomes AF: 0.0000159 AC: 4AN: 251384Hom.: 0 AF XY: 0.0000147 AC XY: 2AN XY: 135866
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GnomAD4 exome AF: 0.00000343 AC: 5AN: 1458108Hom.: 0 Cov.: 30 AF XY: 0.00000276 AC XY: 2AN XY: 725626
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GnomAD4 genome ? Cov.: 32
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3478
ClinVar
Significance: Likely benign
Submissions summary: Benign:3
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
not specified Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Women's Health and Genetics/Laboratory Corporation of America, LabCorp | Aug 29, 2019 | - - |
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | GeneDx | Jun 12, 2020 | This variant is associated with the following publications: (PMID: 29907801, 30050098) - |
RASopathy Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Dec 13, 2023 | - - |
Computational scores
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Name
Calibrated prediction
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Prediction
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at