Variant 6-34823312-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_017754.4(BLTP3A):c.302A>G(p.Asn101Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000162 in 1,614,094 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00016 ( 1 hom. )

Consequence

BLTP3A
NM_017754.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.28

Variant links:

Genes affected

BLTP3A (HGNC:21216): (bridge-like lipid transfer protein family member 3A) Enables histone deacetylase binding activity and identical protein binding activity. [provided by Alliance of Genome Resources, Apr 2022]

BLTP3A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.14168584).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
BLTP3A	NM_017754.4 link	c.302A>G	p.Asn101Ser	missense_variant	4/21	ENST00000192788.6	NP_060224.3	Q6BDS2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
BLTP3A	ENST00000192788.6 link	c.302A>G	p.Asn101Ser	missense_variant	4/21	1	NM_017754.4	ENSP00000192788.5		Q6BDS2

Frequencies

GnomAD3 genomes

AF:

0.000223

AC:

AN:

152154

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000314

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000265

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000132

AC:

AN:

249580

Hom.:

AF XY:

0.000118

AC XY:

AN XY:

135406

show subpopulations

Gnomad AFR exome

AF:

0.000258

Gnomad AMR exome

AF:

0.0000579

Gnomad ASJ exome

AF:

0.0000993

Gnomad EAS exome

AF:

0.000167

Gnomad SAS exome

AF:

0.000229

Gnomad FIN exome

AF:

0.0000464

Gnomad NFE exome

AF:

0.000132

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000156

AC:

228

AN:

1461822

Hom.:

Cov.:

AF XY:

0.000153

AC XY:

111

AN XY:

727216

show subpopulations

Gnomad4 AFR exome

AF:

0.000358

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.000191

Gnomad4 EAS exome

AF:

0.000101

Gnomad4 SAS exome

AF:

0.000128

Gnomad4 FIN exome

AF:

0.000112

Gnomad4 NFE exome

AF:

0.000163

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.000223

AC:

AN:

152272

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74468

show subpopulations

Gnomad4 AFR

AF:

0.000313

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000265

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000177

Hom.:

Bravo

AF:

0.000200

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000121

AC:

ExAC

AF:

0.000190

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.0000593

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

Oct 28, 2024

The c.302A>G (p.N101S) alteration is located in exon 4 (coding exon 4) of the UHRF1BP1 gene. This alteration results from a A to G substitution at nucleotide position 302, causing the asparagine (N) at amino acid position 101 to be replaced by a serine (S). 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

Benign

0.16

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.48

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.032

T;T

Eigen

Pathogenic

0.81

Eigen_PC

Pathogenic

0.77

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.97

D;D

M_CAP

Benign

0.015

MetaRNN

Benign

0.14

T;T

MetaSVM

Benign

-1.2

MutationAssessor

Uncertain

2.9

.;M

PrimateAI

Uncertain

0.53

PROVEAN

Uncertain

-2.9

D;D

REVEL

Benign

0.21

Sift

Pathogenic

0.0

D;D

Sift4G

Benign

0.14

T;T

Polyphen

1.0

.;D

Vest4

0.48

MVP

0.51

MPC

0.53

ClinPred

0.54

GERP RS

5.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.57

gMVP

0.26

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