Variant chr11-64200035-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_006819.3(STIP1):c.1119A>C(p.Lys373Asn) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,894 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 2/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 30)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

STIP1
NM_006819.3 missense, splice_region

Scores

Splicing: ADA: 0.9994

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.01

Variant links:

Genes affected

STIP1 (HGNC:11387): (stress induced phosphoprotein 1) STIP1 is an adaptor protein that coordinates the functions of HSP70 (see HSPA1A; MIM 140550) and HSP90 (see HSP90AA1; MIM 140571) in protein folding. It is thought to assist in the transfer of proteins from HSP70 to HSP90 by binding both HSP90 and substrate-bound HSP70. STIP1 also stimulates the ATPase activity of HSP70 and inhibits the ATPase activity of HSP90, suggesting that it regulates both the conformations and ATPase cycles of these chaperones (Song and Masison, 2005 [PubMed 16100115]).[supplied by OMIM, Jul 2009]

STIP1 links:

STIP1 (HGNC:):

STIP1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
STIP1	NM_006819.3 linkuse as main transcript	c.1119A>C	p.Lys373Asn	missense_variant, splice_region_variant	9/14	ENST00000305218.9	NP_006810.1	P31948-1V9HW72
STIP1	NM_001282652.2 linkuse as main transcript	c.1260A>C	p.Lys420Asn	missense_variant, splice_region_variant	9/14		NP_001269581.1	P31948-2
STIP1	NM_001282653.2 linkuse as main transcript	c.1047A>C	p.Lys349Asn	missense_variant, splice_region_variant	9/14		NP_001269582.1	P31948-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
STIP1	ENST00000305218.9 linkuse as main transcript	c.1119A>C	p.Lys373Asn	missense_variant, splice_region_variant	9/14	1	NM_006819.3	ENSP00000305958.5		P31948-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461894

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

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

Sep 15, 2021

The c.1119A>C (p.K373N) alteration is located in exon 9 (coding exon 9) of the STIP1 gene. This alteration results from a A to C substitution at nucleotide position 1119, causing the lysine (K) at amino acid position 373 to be replaced by an asparagine (N). 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

Uncertain

0.36

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.40

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.14

.;T;.

Eigen

Benign

-0.034

Eigen_PC

Benign

0.10

FATHMM_MKL

Uncertain

0.94

LIST_S2

Benign

0.83

T;D;T

M_CAP

Benign

0.026

MetaRNN

Benign

0.27

T;T;T

MetaSVM

Benign

-0.95

MutationAssessor

Benign

1.0

.;L;.

PrimateAI

Pathogenic

0.79

PROVEAN

Benign

-1.7

N;N;N

REVEL

Benign

0.14

Sift

Benign

0.13

T;D;D

Sift4G

Benign

0.13

T;T;T

Polyphen

0.36

.;B;.

Vest4

0.47

MutPred

0.54

.;Loss of ubiquitination at K373 (P = 0.013);.;

MVP

0.61

MPC

0.66

ClinPred

0.70

GERP RS

5.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.8

Varity_R

0.33

gMVP

0.58

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

1.0

dbscSNV1_RF

Pathogenic

1.0

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