Variant 12-122208303-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_StrongBP6_Moderate

The NM_030765.4(B3GNT4):c.*915C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00116 in 1,546,770 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 Likely benign (★).

Frequency

Genomes: 𝑓 0.00088 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0012 ( 2 hom. )

Consequence

B3GNT4
NM_030765.4 3_prime_UTR

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -2.01

Variant links:

Genes affected

DIABLO (HGNC:21528): (diablo IAP-binding mitochondrial protein) This gene encodes an inhibitor of apoptosis protein (IAP)-binding protein. The encoded mitochondrial protein enters the cytosol when cells undergo apoptosis, and allows activation of caspases by binding to inhibitor of apoptosis proteins. Overexpression of the encoded protein sensitizes tumor cells to apoptosis. A mutation in this gene is associated with young-adult onset of nonsyndromic deafness-64. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, May 2013]

DIABLO links:

B3GNT4 (HGNC:15683): (UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 4) This gene encodes a member of the beta-1,3-N-acetylglucosaminyltransferase protein family. The encoded enzyme is involved in the biosynthesis of poly-N-acetyllactosamine chains and prefers lacto-N-neotetraose as a substrate. It is a type II transmembrane protein. [provided by RefSeq, Jul 2008]

B3GNT4 links:

(HGNC:):

links:

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 (BayesDel_noAF=-0.89).

BP6

Variant 12-122208303-C-T is Benign according to our data. Variant chr12-122208303-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 1327665.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DIABLO	NM_001371333.1 linkuse as main transcript	c.*78G>A		3_prime_UTR_variant	6/6	ENST00000464942.7
B3GNT4	NM_030765.4 linkuse as main transcript	c.*915C>T		3_prime_UTR_variant	3/3	ENST00000324189.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
B3GNT4	ENST00000324189.5 linkuse as main transcript	c.*915C>T		3_prime_UTR_variant	3/3	1	NM_030765.4	A2	Q9C0J1-1
DIABLO	ENST00000464942.7 linkuse as main transcript	c.*78G>A		3_prime_UTR_variant	6/6	1	NM_001371333.1	P1	Q9NR28-1

Frequencies

GnomAD3 genomes

AF:

0.000880

AC:

134

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000506

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000327

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00157

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000884

AC:

211

AN:

238604

Hom.:

AF XY:

0.000839

AC XY:

109

AN XY:

129950

show subpopulations

Gnomad AFR exome

AF:

0.000705

Gnomad AMR exome

AF:

0.000350

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000308

Gnomad NFE exome

AF:

0.00165

Gnomad OTH exome

AF:

0.000675

GnomAD4 exome

AF:

0.00119

AC:

1653

AN:

1394434

Hom.:

Cov.:

AF XY:

0.00112

AC XY:

778

AN XY:

697012

show subpopulations

Gnomad4 AFR exome

AF:

0.000310

Gnomad4 AMR exome

AF:

0.000359

Gnomad4 ASJ exome

AF:

0.0000388

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000411

Gnomad4 NFE exome

AF:

0.00144

Gnomad4 OTH exome

AF:

0.00129

GnomAD4 genome

AF:

0.000880

AC:

134

AN:

152336

Hom.:

Cov.:

AF XY:

0.000725

AC XY:

AN XY:

74490

show subpopulations

Gnomad4 AFR

AF:

0.000505

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00157

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.00100

Hom.:

Bravo

AF:

0.000842

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Jun 13, 2021

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

Cadd

Benign

0.13

Dann

Benign

0.46

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.

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