chr6-142753288-G-C

Position:

chr6-142753288-G-C

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2PP2BP4_Moderate

The NM_006734.4(HIVEP2):c.7160C>G(p.Pro2387Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000031 in 1,614,052 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

HIVEP2
NM_006734.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 3.26

Variant links:

Genes affected

HIVEP2 (HGNC:4921): (HIVEP zinc finger 2) This gene encodes a member of a family of closely related, large, zinc finger-containing transcription factors. The encoded protein regulates transcription by binding to regulatory regions of various cellular and viral genes that maybe involved in growth, development and metastasis. The protein contains the ZAS domain comprised of two widely separated regions of zinc finger motifs, a stretch of highly acidic amino acids and a serine/threonine-rich sequence. [provided by RefSeq, Nov 2012]

HIVEP2 links:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), HIVEP2. . Gene score misZ 1.8295 (greater than the threshold 3.09). Trascript score misZ 3.809 (greater than threshold 3.09). GenCC has associacion of gene with autosomal dominant non-syndromic intellectual disability, intellectual disability, autosomal dominant 43.

BP4

Computational evidence support a benign effect (MetaRNN=0.16062647).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
HIVEP2	NM_006734.4 linkuse as main transcript	c.7160C>G	p.Pro2387Arg	missense_variant	10/10	ENST00000367603.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HIVEP2	ENST00000367603.8 linkuse as main transcript	c.7160C>G	p.Pro2387Arg	missense_variant	10/10	1	NM_006734.4	P1
	ENST00000437067.1 linkuse as main transcript	n.96-218G>C		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152160

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461892

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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:

0.0000166

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152160

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74338

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000654

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:

0.00

Alfa

AF:

0.0000936

Hom.:

Bravo

AF:

0.0000227

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

HIVEP2-related disorder

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

PreventionGenetics, part of Exact Sciences

Apr 04, 2023

The HIVEP2 c.7160C>G variant is predicted to result in the amino acid substitution p.Pro2387Arg. To our knowledge, this variant has not been reported in the literature or in a large population database (http://gnomad.broadinstitute.org), indicating this variant is rare. At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Invitae

Jan 18, 2024

This sequence change replaces proline, which is neutral and non-polar, with arginine, which is basic and polar, at codon 2387 of the HIVEP2 protein (p.Pro2387Arg). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with HIVEP2-related conditions. This missense change has been observed in at least one individual who was not affected with HIVEP2-related conditions (Invitae). ClinVar contains an entry for this variant (Variation ID: 2635028). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant¬†is likely to be tolerated. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Uncertain

0.045

BayesDel_noAF

Benign

-0.17

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.25

T;T;T

Eigen

Benign

0.12

Eigen_PC

Benign

0.22

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.84

.;.;T

M_CAP

Benign

0.012

MetaRNN

Benign

0.16

T;T;T

MetaSVM

Benign

-0.88

MutationAssessor

Uncertain

2.2

M;M;M

MutationTaster

Benign

0.98

D;D;D

PrimateAI

Uncertain

0.52

PROVEAN

Uncertain

-2.4

N;N;N

REVEL

Benign

0.16

Sift

Uncertain

0.012

D;D;D

Sift4G

Uncertain

0.016

D;D;D

Polyphen

0.44

B;B;B

Vest4

0.45

MutPred

0.25

Loss of glycosylation at T2385 (P = 0.0834);Loss of glycosylation at T2385 (P = 0.0834);Loss of glycosylation at T2385 (P = 0.0834);

MVP

0.21

MPC

0.34

ClinPred

0.63

GERP RS

4.0

Varity_R

0.092

gMVP

0.32

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