rs777778007

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 3P and 12B. PM2PP2BP4_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:3

Conservation

PhyloP100: 7.64

Publications

0 publications found

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:

SDF4 (HGNC:24188): (stromal cell derived factor 4) This gene encodes a stromal cell derived factor that is a member of the CREC protein family. The encoded protein contains six EF-hand motifs and calcium-binding motifs. This protein localizes to the Golgi lumen and may be involved in regulating calcium dependent cellular activities. [provided by RefSeq, Sep 2011]

SDF4 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 12 curated pathogenic missense variants (we use a threshold of 10). The gene has 3 curated benign missense variants. Gene score misZ: 1.2608 (below the threshold of 3.09). Trascript score misZ: -4.8226 (below the threshold of 3.09). GenCC associations: The gene is linked to spondyloepimetaphyseal dysplasia with joint laxity, type 1, with or without fractures, Ehlers-Danlos syndrome, spondylodysplastic type, 2, spondyloepimetaphyseal dysplasia with joint laxity.

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 Benign/Likely_benign. ClinVar VariationId is 582960.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_080605.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	B3GALT6	NM_080605.4	MANE Select	c.388G>A	p.Glu130Lys	missense	Exon 1 of 1	NP_542172.2	Q96L58

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	B3GALT6	ENST00000379198.5	TSL:6 MANE Select	c.388G>A	p.Glu130Lys	missense	Exon 1 of 1	ENSP00000368496.2	Q96L58
	SDF4	ENST00000900948.1		c.-174-3720C>T		intron	N/A	ENSP00000571007.1

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

GnomAD2 exomes

AF:

0.000296

AC:

AN:

114862

AF XY:

0.000282

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 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

African (AFR)

AF:

0.0000821

AC:

AN:

24352

American (AMR)

AF:

0.0000552

AC:

AN:

18100

Ashkenazi Jewish (ASJ)

AF:

0.00624

AC:

105

AN:

16814

East Asian (EAS)

AF:

0.00

AC:

AN:

28830

South Asian (SAS)

AF:

0.00

AC:

AN:

45512

European-Finnish (FIN)

AF:

0.00

AC:

AN:

28468

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4660

European-Non Finnish (NFE)

AF:

0.0000494

AC:

AN:

971378

Other (OTH)

AF:

0.000553

AC:

AN:

47034

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.501

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000193

AC:

AN:

150586

Hom.:

Cov.:

AF XY:

0.000177

AC XY:

AN XY:

73504

show subpopulations

African (AFR)

AF:

0.0000242

AC:

AN:

41264

American (AMR)

AF:

0.00

AC:

AN:

15104

Ashkenazi Jewish (ASJ)

AF:

0.00726

AC:

AN:

3442

East Asian (EAS)

AF:

0.00

AC:

AN:

5182

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9982

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000445

AC:

AN:

67482

Other (OTH)

AF:

0.00

AC:

AN:

2074

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.509

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.000189

ExAC

AF:

0.000231

AC:

ClinVar

ClinVar submissions

Significance:Benign/Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (1)

not specified (1)

Spondyloepimetaphyseal dysplasia with joint laxity;C3809210:Ehlers-Danlos syndrome, spondylodysplastic type, 2 (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.46

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.31

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.011

Eigen

Benign

0.12

Eigen_PC

Benign

0.21

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.92

M_CAP

Pathogenic

0.80

MetaRNN

Benign

0.016

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

PhyloP100

7.6

PrimateAI

Pathogenic

0.95

PROVEAN

Benign

-1.4

REVEL

Benign

0.24

Sift

Benign

0.68

Sift4G

Benign

0.65

Polyphen

0.53

Vest4

0.49

MutPred

0.51

Gain of MoRF binding (P = 0.0724)

MVP

0.68

MPC

1.1

ClinPred

0.14

GERP RS

3.9

PromoterAI

-0.018

Neutral

(source)

Varity_R

0.37

gMVP

0.73

Mutation Taster

=36/64

disease causing

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over