dbSNP rs112424574: HBS1L:p.Asp13Glu (chr6-135054653-A-C) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_006620.4(HBS1L):c.39T>G(p.Asp13Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000108 in 1,614,214 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.00049 ( 1 hom., cov: 34)

Exomes 𝑓: 0.000068 ( 1 hom. )

Consequence

HBS1L
NM_006620.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.739

Variant links:

Genes affected

HBS1L (HGNC:4834): (HBS1 like translational GTPase) This gene encodes a member of the GTP-binding elongation factor family. It is expressed in multiple tissues with the highest expression in heart and skeletal muscle. The intergenic region of this gene and the MYB gene has been identified to be a quantitative trait locus (QTL) controlling fetal hemoglobin level, and this region influnces erythrocyte, platelet, and monocyte counts as well as erythrocyte volume and hemoglobin content. DNA polymorphisms at this region associate with fetal hemoglobin levels and pain crises in sickle cell disease. A single nucleotide polymorphism in exon 1 of this gene is significantly associated with severity in beta-thalassemia/Hemoglobin E. Multiple alternatively spliced transcript variants encoding different protein isoforms have been found for this gene. [provided by RefSeq, May 2009]

HBS1L links:

LOC124901405 (HGNC:):

LOC124901405 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.06630561).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HBS1L	NM_006620.4 link	c.39T>G	p.Asp13Glu	missense_variant	Exon 1 of 18	ENST00000367837.10	NP_006611.1	Q9Y450-1D9YZV0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HBS1L	ENST00000367837.10 link	c.39T>G	p.Asp13Glu	missense_variant	Exon 1 of 18	1	NM_006620.4	ENSP00000356811.5		Q9Y450-1

Frequencies

GnomAD3 genomes

AF:

0.000486

AC:

AN:

152222

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00169

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

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:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000135

AC:

AN:

251296

Hom.:

AF XY:

0.000118

AC XY:

AN XY:

135864

show subpopulations

Gnomad AFR exome

AF:

0.00172

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.0000684

AC:

100

AN:

1461874

Hom.:

Cov.:

AF XY:

0.0000646

AC XY:

AN XY:

727240

show subpopulations

Gnomad4 AFR exome

AF:

0.00221

Gnomad4 AMR exome

AF:

0.000179

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000180

Gnomad4 OTH exome

AF:

0.000182

GnomAD4 genome

AF:

0.000486

AC:

AN:

152340

Hom.:

Cov.:

AF XY:

0.000604

AC XY:

AN XY:

74514

show subpopulations

Gnomad4 AFR

AF:

0.00168

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000102

Hom.:

Bravo

AF:

0.000514

ESP6500AA

AF:

0.00136

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000140

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.25

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Uncertain

-0.080

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.053

T;T;.;T;T;.;T;T

Eigen

Uncertain

0.26

Eigen_PC

Benign

0.20

FATHMM_MKL

Benign

0.66

LIST_S2

Uncertain

0.92

D;D;D;D;T;D;D;T

M_CAP

Benign

0.034

MetaRNN

Benign

0.066

T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.58

MutationAssessor

Pathogenic

2.9

M;.;M;.;.;M;.;.

PrimateAI

Pathogenic

0.84

PROVEAN

Benign

-0.80

N;N;N;N;N;N;N;D

REVEL

Uncertain

0.36

Sift

Uncertain

0.024

D;D;D;T;T;D;T;D

Sift4G

Uncertain

0.021

D;D;T;D;.;D;D;D

Polyphen

1.0

D;.;D;.;.;P;.;.

Vest4

0.43

MutPred

0.67

Gain of loop (P = 0.0312);Gain of loop (P = 0.0312);Gain of loop (P = 0.0312);Gain of loop (P = 0.0312);Gain of loop (P = 0.0312);Gain of loop (P = 0.0312);Gain of loop (P = 0.0312);Gain of loop (P = 0.0312);

MVP

0.84

MPC

0.62

ClinPred

0.16

GERP RS

1.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.28

gMVP

0.28

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over