Genetic Variant NM_005070.4:c.310C>A (chr2-219629236-C-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_005070.4(SLC4A3):c.310C>A(p.Arg104Arg) 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Consequence

SLC4A3
NM_005070.4 synonymous

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.73

Publications

4 publications found

Variant links:

Genes affected

SLC4A3 (HGNC:11029): (solute carrier family 4 member 3) The protein encoded by this gene is a plasma membrane anion exchange protein. The encoded protein has been found in brain, heart, kidney, small intestine, and lung. [provided by RefSeq, May 2016]

SLC4A3 Gene-Disease associations (from GenCC):

short QT syndrome 7
Inheritance: AD Classification: STRONG, MODERATE Submitted by: PanelApp Australia, Labcorp Genetics (formerly Invitae), Ambry Genetics
short QT syndrome
Inheritance: AD Classification: MODERATE Submitted by: G2P, ClinGen
autosomal dominant distal renal tubular acidosis
Inheritance: AD Classification: LIMITED Submitted by: Franklin by Genoox

SLC4A3 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005070.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SLC4A3	NM_005070.4	MANE Select	c.310C>A	p.Arg104Arg	synonymous	Exon 4 of 23	NP_005061.3	P48751-1
SLC4A3	NM_001326559.2		c.310C>A	p.Arg104Arg	synonymous	Exon 4 of 23	NP_001313488.2	P48751-3
SLC4A3	NM_201574.3		c.310C>A	p.Arg104Arg	synonymous	Exon 4 of 23	NP_963868.3	P48751-3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SLC4A3	ENST00000358055.8	TSL:1 MANE Select	c.310C>A	p.Arg104Arg	synonymous	Exon 4 of 23	ENSP00000350756.3	P48751-1
SLC4A3	ENST00000273063.10	TSL:1	c.310C>A	p.Arg104Arg	synonymous	Exon 4 of 23	ENSP00000273063.6	P48751-3
SLC4A3	ENST00000425141.5	TSL:1	n.310C>A		non_coding_transcript_exon	Exon 4 of 23	ENSP00000396863.1	F8WD49

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.28

CADD

Benign

(source)

DANN

Benign

0.82

PhyloP100

1.7

Mutation Taster

=100/0

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.25

Details are displayed if max score is > 0.2

DS_AG_spliceai

0.25

Position offset: 2

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over