1-178515893-A-T

Variant names:

• chr1-178515893-A-T
• rs769290246
• NM_032126.5:c.194A>T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_032126.5(TEX35):​c.194A>T​(p.Glu65Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,550 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E65G) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: TEX35 NM_032126.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.56
• Publications: 0 publications found

Genes affected

TEX35 (HGNC:25366): (testis expressed 35) Located in microtubule cytoskeleton. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.2985432).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TEX35	NM_032126.5	c.194A>T	p.Glu65Val	missense_variant	Exon 4 of 9	ENST00000319416.7	NP_115502.2
TEX35	NM_001170722.2	c.218A>T	p.Glu73Val	missense_variant	Exon 4 of 9		NP_001164193.1
TEX35	NM_001170723.2	c.194A>T	p.Glu65Val	missense_variant	Exon 4 of 9		NP_001164194.1
TEX35	NM_001170724.2	c.194A>T	p.Glu65Val	missense_variant	Exon 4 of 9		NP_001164195.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TEX35	ENST00000319416.7	c.194A>T	p.Glu65Val	missense_variant	Exon 4 of 9	1	NM_032126.5	ENSP00000323795.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460550 Hom.: 0 Cov.: 29 AF XY: 0.00 AC XY: 0 AN XY: 726528

African (AFR) AF: 0.00 AC: 0 AN: 33456

American (AMR) AF: 0.00 AC: 0 AN: 44678

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26082

East Asian (EAS) AF: 0.00 AC: 0 AN: 39688

South Asian (SAS) AF: 0.00 AC: 0 AN: 86022

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53370

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 9.00e-7 AC: 1 AN: 1111130

Other (OTH) AF: 0.00 AC: 0 AN: 60356

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.57
BayesDel_addAF	Benign	-0.078	T
BayesDel_noAF	Benign	-0.35
CADD	Uncertain	26
DANN	Uncertain	0.99
DEOGEN2	Benign	0.028	T;.;.;.
Eigen	Uncertain	0.35
Eigen_PC	Uncertain	0.31
FATHMM_MKL	Benign	0.68	D
LIST_S2	Benign	0.79	T;T;T;T
M_CAP	Benign	0.030	D
MetaRNN	Benign	0.30	T;T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.0	L;L;L;.
PhyloP100		2.6
PrimateAI	Uncertain	0.50	T
PROVEAN	Pathogenic	-4.9	D;D;D;D
REVEL	Benign	0.18
Sift	Pathogenic	0.0	D;D;D;D
Sift4G	Pathogenic	0.0	D;D;D;D
Polyphen		0.99	D;.;D;D
Vest4		0.47
MutPred		0.16		Loss of ubiquitination at K66 (P = 0.0561);Loss of ubiquitination at K66 (P = 0.0561);Loss of ubiquitination at K66 (P = 0.0561);.;
MVP		0.56
MPC		0.48
ClinPred		0.99	D
GERP RS		2.7
Varity_R		0.51
gMVP		0.10
Mutation Taster		=95/5	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs769290246; hg19: chr1-178485028;