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17-15314213-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PM2PP3_ModeratePP5

The NM_031898.3(TEKT3):​c.752A>C​(p.Gln251Pro) 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 Pathogenic (no stars).

Frequency

Genomes: not found (cov: 33)

Consequence

TEKT3
NM_031898.3 missense

Scores

7
7
4

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 5.96
Variant links:
Genes affected
TEKT3 (HGNC:14293): (tektin 3) This gene product belongs to the tektin family of proteins. Tektins comprise a family of filament-forming proteins that are coassembled with tubulins to form ciliary and flagellar microtubules. The exact function of this gene is not known. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 5 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.906
PP5
Variant 17-15314213-T-G is Pathogenic according to our data. Variant chr17-15314213-T-G is described in ClinVar as [Pathogenic]. Clinvar id is 2443975.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
TEKT3NM_031898.3 linkuse as main transcriptc.752A>C p.Gln251Pro missense_variant 6/9 ENST00000395930.6

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
TEKT3ENST00000395930.6 linkuse as main transcriptc.752A>C p.Gln251Pro missense_variant 6/91 NM_031898.3 P1
TEKT3ENST00000338696.6 linkuse as main transcriptc.752A>C p.Gln251Pro missense_variant 4/71 P1
TEKT3ENST00000539245.5 linkuse as main transcriptc.254A>C p.Gln85Pro missense_variant 7/85
TEKT3ENST00000395931.6 linkuse as main transcriptc.*52A>C 3_prime_UTR_variant, NMD_transcript_variant 4/85

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
Cov.:
34
GnomAD4 genome
Cov.:
33

ClinVar

Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link

Submissions by phenotype

Spermatogenic failure 81 Pathogenic:1
Pathogenic, no assertion criteria providedliterature onlyOMIMMar 07, 2023- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.99
BayesDel_addAF
Pathogenic
0.23
D
BayesDel_noAF
Uncertain
0.090
CADD
Pathogenic
26
DANN
Uncertain
1.0
DEOGEN2
Benign
0.27
T;T;T
Eigen
Pathogenic
0.83
Eigen_PC
Pathogenic
0.76
FATHMM_MKL
Uncertain
0.97
D
M_CAP
Benign
0.061
D
MetaRNN
Pathogenic
0.91
D;D;D
MetaSVM
Benign
-1.2
T
MutationAssessor
Pathogenic
3.4
M;M;.
MutationTaster
Benign
1.0
D;D
PrimateAI
Uncertain
0.49
T
PROVEAN
Pathogenic
-5.3
D;D;D
REVEL
Uncertain
0.42
Sift
Uncertain
0.0020
D;D;D
Sift4G
Uncertain
0.0090
D;D;.
Polyphen
1.0
D;D;.
Vest4
0.84
MutPred
0.75
Gain of glycosylation at Q251 (P = 0.1041);Gain of glycosylation at Q251 (P = 0.1041);.;
MVP
0.56
MPC
0.70
ClinPred
0.99
D
GERP RS
5.4
Varity_R
0.98
gMVP
0.89

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr17-15217530; API