rs777778007

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 4P and 12B. PM1PM2BP4_StrongBP6_Very_Strong

The NM_080605.4(B3GALT6):c.388G>A(p.Glu130Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000158 in 1,335,734 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E130G) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00019 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00015 ( 1 hom. )

Consequence

B3GALT6
NM_080605.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 7.64

Variant links:

Genes affected

B3GALT6 (HGNC:17978): (beta-1,3-galactosyltransferase 6) The enzyme encoded by this intronless gene is a beta-1,3-galactosyltransferase found in the medial Golgi apparatus, where it catalyzes the transfer of galactose from UDP-galactose to substrates containing a terminal beta-linked galactose moiety. The encoded enzyme has a particular affinity for galactose-beta-1,4-xylose found in the linker region of glycosamines. This enzyme is required for glycosaminoglycan synthesis. [provided by RefSeq, Jun 2013]

B3GALT6 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

PM1

In a topological_domain Lumenal (size 294) in uniprot entity B3GT6_HUMAN there are 23 pathogenic changes around while only 9 benign (72%) in NM_080605.4

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.015684694).

BP6

Variant 1-1232666-G-A is Benign according to our data. Variant chr1-1232666-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 582960.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
B3GALT6	NM_080605.4 link	c.388G>A	p.Glu130Lys	missense_variant	Exon 1 of 1	ENST00000379198.5	NP_542172.2	Q96L58

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
B3GALT6	ENST00000379198.5 link	c.388G>A	p.Glu130Lys	missense_variant	Exon 1 of 1	6	NM_080605.4	ENSP00000368496.2		Q96L58

Frequencies

GnomAD3 genomes

AF:

0.000193

AC:

AN:

150586

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00726

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000445

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000296

AC:

AN:

114862

Hom.:

AF XY:

0.000282

AC XY:

AN XY:

67328

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00735

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000651

Gnomad OTH exome

AF:

0.000443

GnomAD4 exome

AF:

0.000154

AC:

182

AN:

1185148

Hom.:

Cov.:

AF XY:

0.000153

AC XY:

AN XY:

576560

show subpopulations

Gnomad4 AFR exome

AF:

0.0000821

Gnomad4 AMR exome

AF:

0.0000552

Gnomad4 ASJ exome

AF:

0.00624

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000494

Gnomad4 OTH exome

AF:

0.000553

GnomAD4 genome

AF:

0.000193

AC:

AN:

150586

Hom.:

Cov.:

AF XY:

0.000177

AC XY:

AN XY:

73504

show subpopulations

Gnomad4 AFR

AF:

0.0000242

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00726

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000445

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000189

ExAC

AF:

0.000231

AC:

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:1

May 03, 2021

GeneDx

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Spondyloepimetaphyseal dysplasia with joint laxity;C3809210:Ehlers-Danlos syndrome, spondylodysplastic type, 2

Benign:1

Feb 01, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.46

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.31

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.011

T;T

Eigen

Benign

0.12

Eigen_PC

Benign

0.21

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.92

.;D

M_CAP

Pathogenic

0.80

MetaRNN

Benign

0.016

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

L;L

PrimateAI

Pathogenic

0.95

PROVEAN

Benign

-1.4

.;N

REVEL

Benign

0.24

Sift

Benign

0.68

.;T

Sift4G

Benign

0.65

.;T

Polyphen

0.53

P;P

Vest4

0.49

MutPred

0.51

Gain of MoRF binding (P = 0.0724);Gain of MoRF binding (P = 0.0724);

MVP

0.68

MPC

1.1

ClinPred

0.14

GERP RS

3.9

Varity_R

0.37

gMVP

0.73

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