6-35951201-C-T

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_052961.4(SLC26A8):​c.2434G>A​(p.Glu812Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000174 in 1,613,242 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00069 ( 1 hom., cov: 31)
Exomes 𝑓: 0.00012 ( 1 hom. )

Consequence

SLC26A8
NM_052961.4 missense

Scores

3
10
6

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications P:1U:1B:1

Conservation

PhyloP100: 2.60
Variant links:
Genes affected
SLC26A8 (HGNC:14468): (solute carrier family 26 member 8) This gene encodes a member of the SLC26 gene family of anion transporters. Family members are well conserved in gene structure and protein length yet have markedly different tissue expression patterns. The expression of this gene appears to be restricted to spermatocytes. Alternatively spliced transcript variants that encode different isoforms have been described. [provided by RefSeq, Jul 2010]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.09172115).
BS2
High AC in GnomAd4 at 104 AD gene.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
SLC26A8NM_052961.4 linkuse as main transcriptc.2434G>A p.Glu812Lys missense_variant 19/20 ENST00000490799.6 NP_443193.1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
SLC26A8ENST00000490799.6 linkuse as main transcriptc.2434G>A p.Glu812Lys missense_variant 19/201 NM_052961.4 ENSP00000417638 P1Q96RN1-1

Frequencies

GnomAD3 genomes
AF:
0.000687
AC:
104
AN:
151438
Hom.:
1
Cov.:
31
show subpopulations
Gnomad AFR
AF:
0.00238
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.000209
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000441
Gnomad OTH
AF:
0.000966
GnomAD3 exomes
AF:
0.000231
AC:
58
AN:
251460
Hom.:
1
AF XY:
0.000206
AC XY:
28
AN XY:
135906
show subpopulations
Gnomad AFR exome
AF:
0.00215
Gnomad AMR exome
AF:
0.0000867
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.000653
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.000120
AC:
176
AN:
1461688
Hom.:
1
Cov.:
35
AF XY:
0.000131
AC XY:
95
AN XY:
727164
show subpopulations
Gnomad4 AFR exome
AF:
0.00314
Gnomad4 AMR exome
AF:
0.000112
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.000533
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.0000135
Gnomad4 OTH exome
AF:
0.0000828
GnomAD4 genome
AF:
0.000686
AC:
104
AN:
151554
Hom.:
1
Cov.:
31
AF XY:
0.000635
AC XY:
47
AN XY:
73998
show subpopulations
Gnomad4 AFR
AF:
0.00237
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.000209
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.0000441
Gnomad4 OTH
AF:
0.000956
Alfa
AF:
0.000181
Hom.:
0
Bravo
AF:
0.000744
ESP6500AA
AF:
0.00250
AC:
11
ESP6500EA
AF:
0.00
AC:
0
ExAC
AF:
0.000231
AC:
28

ClinVar

Significance: Conflicting classifications of pathogenicity
Submissions summary: Pathogenic:1Uncertain:1Benign:1
Revision: criteria provided, conflicting classifications
LINK: link

Submissions by phenotype

Spermatogenic failure 3 Pathogenic:1
Pathogenic, no assertion criteria providedliterature onlyOMIMMay 02, 2013- -
not specified Uncertain:1
Uncertain significance, criteria provided, single submitterclinical testingMendelicsMay 04, 2022- -
not provided Benign:1
Likely benign, criteria provided, single submitterclinical testingLabcorp Genetics (formerly Invitae), LabcorpDec 14, 2022- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.32
BayesDel_addAF
Uncertain
0.012
T
BayesDel_noAF
Pathogenic
0.24
CADD
Uncertain
24
DANN
Pathogenic
1.0
DEOGEN2
Benign
0.093
T;.;T
Eigen
Uncertain
0.37
Eigen_PC
Uncertain
0.42
FATHMM_MKL
Uncertain
0.90
D
LIST_S2
Benign
0.85
.;D;D
M_CAP
Pathogenic
0.65
D
MetaRNN
Benign
0.092
T;T;T
MetaSVM
Uncertain
0.44
D
MutationAssessor
Uncertain
2.2
M;.;M
MutationTaster
Benign
0.89
D;D;D
PrimateAI
Uncertain
0.52
T
PROVEAN
Benign
-1.7
N;N;N
REVEL
Uncertain
0.52
Sift
Uncertain
0.028
D;D;D
Sift4G
Uncertain
0.021
D;D;D
Polyphen
0.98
D;D;D
Vest4
0.80
MVP
0.79
MPC
0.75
ClinPred
0.065
T
GERP RS
5.4
Varity_R
0.15
gMVP
0.67

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

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs142724470; hg19: chr6-35918978; API