Variant 6-158314266-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_020245.5(TULP4):c.250G>A(p.Glu84Lys) variant causes a missense, splice region change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000112 in 1,612,276 control chromosomes in the GnomAD database, with no homozygous occurrence. 2/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000096 ( 0 hom. )

Consequence

TULP4
NM_020245.5 missense, splice_region

Scores

Splicing: ADA: 0.9250

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.88

Variant links:

Genes affected

TULP4 (HGNC:15530): (TUB like protein 4) Predicted to be involved in protein ubiquitination. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

TULP4 links:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TULP4	NM_020245.5 linkuse as main transcript	c.250G>A	p.Glu84Lys	missense_variant, splice_region_variant	1/14	ENST00000367097.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TULP4	ENST00000367097.8 linkuse as main transcript	c.250G>A	p.Glu84Lys	missense_variant, splice_region_variant	1/14	1	NM_020245.5	P1	Q9NRJ4-1
TULP4	ENST00000367094.6 linkuse as main transcript	c.250G>A	p.Glu84Lys	missense_variant, splice_region_variant	1/13	1			Q9NRJ4-2
	ENST00000619713.1 linkuse as main transcript	n.20+31406G>A		intron_variant, non_coding_transcript_variant		5
TULP4	ENST00000616856.1 linkuse as main transcript	n.822G>A		splice_region_variant, non_coding_transcript_exon_variant	1/8	2

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152166

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000322

AC:

AN:

248248

Hom.:

AF XY:

0.0000298

AC XY:

AN XY:

134346

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000272

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000959

AC:

AN:

1460110

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

726050

show subpopulations

Gnomad4 AFR exome

AF:

0.0000598

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000176

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152166

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74348

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000340

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000412

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 21, 2023

The c.250G>A (p.E84K) alteration is located in exon 1 (coding exon 1) of the TULP4 gene. This alteration results from a G to A substitution at nucleotide position 250, causing the glutamic acid (E) at amino acid position 84 to be replaced by a lysine (K). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.89

BayesDel_addAF

Uncertain

0.069

BayesDel_noAF

Pathogenic

0.16

Cadd

Pathogenic

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.21

T;.

Eigen

Uncertain

0.54

Eigen_PC

Uncertain

0.63

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.93

D;D

M_CAP

Benign

0.040

MetaRNN

Uncertain

0.70

D;D

MetaSVM

Benign

-0.88

MutationAssessor

Benign

-0.55

N;N

MutationTaster

Benign

1.0

D;D

PrimateAI

Pathogenic

0.83

PROVEAN

Uncertain

-3.6

D;D

REVEL

Uncertain

0.54

Sift

Benign

0.039

D;T

Sift4G

Benign

0.069

T;T

Polyphen

1.0

D;D

Vest4

0.84

MVP

0.54

MPC

2.1

ClinPred

0.79

GERP RS

5.6

Varity_R

0.63

gMVP

0.91

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.93

dbscSNV1_RF

Pathogenic

0.75

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over