Variant 2-197487087-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBP6_Very_Strong

The NM_002156.5(HSPD1):c.1681A>G(p.Met561Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000202 in 1,537,316 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00035 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00019 ( 2 hom. )

Consequence

HSPD1
NM_002156.5 missense

Scores

Clinical Significance

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

Conservation

PhyloP100: 7.45

Variant links:

Genes affected

HSPD1 (HGNC:5261): (heat shock protein family D (Hsp60) member 1) This gene encodes a member of the chaperonin family. The encoded mitochondrial protein may function as a signaling molecule in the innate immune system. This protein is essential for the folding and assembly of newly imported proteins in the mitochondria. This gene is adjacent to a related family member and the region between the 2 genes functions as a bidirectional promoter. Several pseudogenes have been associated with this gene. Two transcript variants encoding the same protein have been identified for this gene. Mutations associated with this gene cause autosomal recessive spastic paraplegia 13. [provided by RefSeq, Jun 2010]

HSPD1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.027341574).

BP6

Variant 2-197487087-T-C is Benign according to our data. Variant chr2-197487087-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 800207.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
HSPD1	NM_002156.5 linkuse as main transcript	c.1681A>G	p.Met561Val	missense_variant	12/12	ENST00000388968.8
HSPD1	NM_199440.2 linkuse as main transcript	c.1681A>G	p.Met561Val	missense_variant	12/12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HSPD1	ENST00000388968.8 linkuse as main transcript	c.1681A>G	p.Met561Val	missense_variant	12/12	1	NM_002156.5	P1	P10809-1

Frequencies

GnomAD3 genomes

AF:

0.000362

AC:

AN:

152086

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00104

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00166

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000300

AC:

AN:

246852

Hom.:

AF XY:

0.000372

AC XY:

AN XY:

134490

show subpopulations

Gnomad AFR exome

AF:

0.00122

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000547

Gnomad SAS exome

AF:

0.00163

Gnomad FIN exome

AF:

0.0000463

Gnomad NFE exome

AF:

0.0000360

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000186

AC:

257

AN:

1385112

Hom.:

Cov.:

AF XY:

0.000223

AC XY:

155

AN XY:

693614

show subpopulations

Gnomad4 AFR exome

AF:

0.00119

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000178

Gnomad4 SAS exome

AF:

0.00179

Gnomad4 FIN exome

AF:

0.0000375

Gnomad4 NFE exome

AF:

0.0000422

Gnomad4 OTH exome

AF:

0.000156

GnomAD4 genome

AF:

0.000355

AC:

AN:

152204

Hom.:

Cov.:

AF XY:

0.000430

AC XY:

AN XY:

74424

show subpopulations

Gnomad4 AFR

AF:

0.00104

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00145

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000295

ESP6500AA

AF:

0.000471

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000397

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Spastic paraplegia

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Invitae

Sep 16, 2022

- -

Hypomyelinating leukodystrophy 4

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Centre for Mendelian Genomics, University Medical Centre Ljubljana

Nov 16, 2018

This variant was classified as: Likely benign. The following ACMG criteria were applied in classifying this variant: BS1,BP4. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.15

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Uncertain

0.010

Cadd

Benign

Dann

Benign

0.94

DEOGEN2

Uncertain

0.78

D;D

Eigen

Uncertain

0.35

Eigen_PC

Uncertain

0.42

FATHMM_MKL

Uncertain

0.94

M_CAP

Benign

0.035

MetaRNN

Benign

0.027

T;T

MetaSVM

Uncertain

-0.24

MutationAssessor

Pathogenic

3.3

M;M

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.61

PROVEAN

Benign

-2.2

N;N

REVEL

Uncertain

0.43

Sift

Benign

0.16

T;T

Sift4G

Uncertain

0.050

T;T

Polyphen

0.32

B;B

Vest4

0.58

MVP

0.58

MPC

1.9

ClinPred

0.13

GERP RS

5.2

Varity_R

0.31

gMVP

0.70

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