Variant rs146520007 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_006644.4(HSPH1):c.754T>C(p.Tyr252His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000653 in 1,613,592 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 0.00038 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00068 ( 1 hom. )

Consequence

HSPH1
NM_006644.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.95

Variant links:

Genes affected

HSPH1 (HGNC:16969): (heat shock protein family H (Hsp110) member 1) This gene encodes a member of the heat shock protein 70 family of proteins. The encoded protein functions as a nucleotide exchange factor for the molecular chaperone heat shock cognate 71 kDa protein (Hsc70). In addition, this protein plays a distinct but related role as a holdase that inhibits the aggregation of misfolded proteins, including the cystic fibrosis transmembrane conductance regulator (CFTR) protein. Elevated expression of this protein has been observed in numerous human cancers. [provided by RefSeq, Mar 2017]

HSPH1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.33889192).

BS2

High AC in GnomAd4 at 58 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
HSPH1	NM_006644.4 linkuse as main transcript	c.754T>C	p.Tyr252His	missense_variant	7/18	ENST00000320027.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HSPH1	ENST00000320027.10 linkuse as main transcript	c.754T>C	p.Tyr252His	missense_variant	7/18	1	NM_006644.4	P1	Q92598-1

Frequencies

GnomAD3 genomes

AF:

0.000381

AC:

AN:

152192

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000786

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:

0.000544

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000382

AC:

AN:

251032

Hom.:

AF XY:

0.000376

AC XY:

AN XY:

135690

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000261

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000654

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000696

Gnomad OTH exome

AF:

0.000654

GnomAD4 exome

AF:

0.000682

AC:

996

AN:

1461400

Hom.:

Cov.:

AF XY:

0.000649

AC XY:

472

AN XY:

727004

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.000313

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000696

Gnomad4 FIN exome

AF:

0.0000562

Gnomad4 NFE exome

AF:

0.000844

Gnomad4 OTH exome

AF:

0.000497

GnomAD4 genome

AF:

0.000381

AC:

AN:

152192

Hom.:

Cov.:

AF XY:

0.000471

AC XY:

AN XY:

74346

show subpopulations

Gnomad4 AFR

AF:

0.000193

Gnomad4 AMR

AF:

0.000786

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000544

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000584

Hom.:

Bravo

AF:

0.000468

TwinsUK

AF:

0.00108

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000581

AC:

ExAC

AF:

0.000346

AC:

EpiCase

AF:

0.000491

EpiControl

AF:

0.000771

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

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Aug 25, 2015

The p.Tyr252His variant in HSPH1 has not been previously associated with disease , but has been identified in 0.1% (35/66586) of European chromosomes by the Exom e Aggregation Consortium (ExAC, http://exac.broadinstitute.org; dbSNP rs14652000 7). Computational prediction tools and conservation analysis suggest that the p. Tyr252His variant may impact the protein, though this information is not predict ive enough to determine pathogenicity. In summary, the clinical significance of the p.Tyr252His variant is uncertain. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.32

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.17

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.11

T;T;.;.

Eigen

Uncertain

0.52

Eigen_PC

Uncertain

0.51

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Pathogenic

0.98

D;D;D;D

M_CAP

Benign

0.081

MetaRNN

Benign

0.34

T;T;T;T

MetaSVM

Benign

-0.49

MutationAssessor

Benign

0.95

.;L;.;L

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.78

PROVEAN

Pathogenic

-4.7

.;D;.;D

REVEL

Uncertain

0.34

Sift

Pathogenic

0.0

.;D;.;D

Sift4G

Pathogenic

0.0

D;D;D;D

Polyphen

1.0

.;D;.;D

Vest4

0.70

MVP

0.66

MPC

1.4

ClinPred

0.36

GERP RS

5.7

Varity_R

0.91

gMVP

0.48

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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