rs796052176

Variant names:

• chr14-35549217-C-G
• rs796052176
• NM_001346249.2:c.7514G>C

Your query was ambiguous. Multiple possible variants found:

• chr14-35549217-C-G
• chr14-35549217-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 4P and 1B. PM2 PP3_Moderate BP6

The NM_001346249.2(RALGAPA1):​c.7514G>C​(p.Arg2505Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: RALGAPA1 NM_001346249.2 missense
• Clinical Significance: Likely benign no assertion criteria provided B:1
• Conservation: PhyloP100: 5.46

Genes affected

RALGAPA1 (HGNC:17770): (Ral GTPase activating protein catalytic subunit alpha 1) This gene encodes a major subunit of the RAL-GTPase activating protein. A similar protein in mouse binds E12, a transcriptional regulator of immunoglobulin genes. The mouse protein also functions in skeletal muscle by binding to the regulatory 14-3-3 proteins upon stimulation with insulin or muscle contraction. A pseudogene of this gene has been identified on chromosome 9. [provided by RefSeq, Oct 2016]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.854
• BP6: Variant 14-35549217-C-G is Benign according to our data. Variant chr14-35549217-C-G is described in ClinVar as [Likely_benign]. Clinvar id is 207899.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RALGAPA1	NM_001346249.2	c.7514G>C	p.Arg2505Pro	missense_variant	Exon 40 of 42	ENST00000680220.1	NP_001333178.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RALGAPA1	ENST00000680220.1	c.7514G>C	p.Arg2505Pro	missense_variant	Exon 40 of 42		NM_001346249.2	ENSP00000506280.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

Submissions by phenotype

Long QT syndrome Benign:1

-

Medical Research Institute, Tokyo Medical and Dental University

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: research

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Pathogenic	0.46	D
BayesDel_noAF	Pathogenic	0.43
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.41	T;.;T;T;.;.
Eigen	Uncertain	0.62
Eigen_PC	Uncertain	0.56
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.96	D;D;D;D;D;D
M_CAP	Uncertain	0.16	D
MetaRNN	Pathogenic	0.85	D;D;D;D;D;D
MetaSVM	Pathogenic	0.95	D
MutationAssessor	Uncertain	2.4	M;M;.;.;.;.
PrimateAI	Pathogenic	0.84	D
PROVEAN	Uncertain	-3.2	D;D;D;.;D;D
REVEL	Pathogenic	0.80
Sift	Benign	0.056	T;T;D;.;T;T
Sift4G	Uncertain	0.038	D;D;T;.;D;D
Polyphen		1.0	D;D;.;.;.;D
Vest4		0.88
MutPred		0.60		Loss of catalytic residue at R1999 (P = 0.0407);Loss of catalytic residue at R1999 (P = 0.0407);.;.;.;.;
MVP		0.85
MPC		2.1
ClinPred		0.98	D
GERP RS		5.2
Varity_R		0.82
gMVP		0.85

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: rs796052176; hg19: chr14-36018423;