6-78940896-C-G

Position:

chr6-78940896-C-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 1P and 13B. PP2BP4_StrongBP6BS1BS2

The NM_017934.7(PHIP):c.5263G>C(p.Glu1755Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000347 in 1,613,674 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00015 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000023 ( 0 hom. )

Consequence

PHIP
NM_017934.7 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:3

Conservation

PhyloP100: 2.17

Variant links:

Genes affected

PHIP (HGNC:15673): (pleckstrin homology domain interacting protein) This gene encodes a protein that binds to the insulin receptor substrate 1 protein and regulates glucose transporter translocation in skeletal muscle cells. The encoded protein may also regulate growth and survival of pancreatic beta cells. Elevated copy number of this gene may be associated with melanoma severity and the encoded protein may promote melanoma metastasis in human patients. [provided by RefSeq, Oct 2016]

PHIP links:

IRAK1BP1 (HGNC:17368): (interleukin 1 receptor associated kinase 1 binding protein 1) Predicted to be involved in I-kappaB kinase/NF-kappaB signaling. Predicted to be located in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

IRAK1BP1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), PHIP. . Gene score misZ 5.1395 (greater than the threshold 3.09). Trascript score misZ 4.4358 (greater than threshold 3.09). GenCC has associacion of gene with PHIP-related behavioral problems-intellectual disability-obesity-dysmorphic features syndrome, developmental delay, intellectual disability, obesity, and dysmorphic features.

BP4

Computational evidence support a benign effect (MetaRNN=0.018452317).

BP6

Variant 6-78940896-C-G is Benign according to our data. Variant chr6-78940896-C-G is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 978103.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=2, Uncertain_significance=2}.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.000151 (23/152030) while in subpopulation AFR AF= 0.000554 (23/41482). AF 95% confidence interval is 0.000379. There are 0 homozygotes in gnomad4. There are 11 alleles in male gnomad4 subpopulation. Median coverage is 31. This position pass quality control queck.

BS2

High AC in GnomAd4 at 23 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
PHIP	NM_017934.7 linkuse as main transcript	c.5263G>C	p.Glu1755Gln	missense_variant	40/40	ENST00000275034.5	NP_060404.4
PHIP	XM_005248729.6 linkuse as main transcript	c.5260G>C	p.Glu1754Gln	missense_variant	40/40		XP_005248786.1
PHIP	XM_011535918.4 linkuse as main transcript	c.4747G>C	p.Glu1583Gln	missense_variant	37/37		XP_011534220.1
IRAK1BP1	XM_047418194.1 linkuse as main transcript	c.*37+5327C>G		intron_variant			XP_047274150.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PHIP	ENST00000275034.5 linkuse as main transcript	c.5263G>C	p.Glu1755Gln	missense_variant	40/40	1	NM_017934.7	ENSP00000275034	P3

Frequencies

GnomAD3 genomes

AF:

0.000151

AC:

AN:

151914

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000556

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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

GnomAD3 exomes

AF:

0.0000438

AC:

AN:

251164

Hom.:

AF XY:

0.0000295

AC XY:

AN XY:

135748

show subpopulations

Gnomad AFR exome

AF:

0.000615

Gnomad AMR exome

AF:

0.0000289

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:

0.00

GnomAD4 exome

AF:

0.0000226

AC:

AN:

1461644

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

727126

show subpopulations

Gnomad4 AFR exome

AF:

0.000807

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:

0.0000662

GnomAD4 genome

AF:

0.000151

AC:

AN:

152030

Hom.:

Cov.:

AF XY:

0.000148

AC XY:

AN XY:

74308

show subpopulations

Gnomad4 AFR

AF:

0.000554

Gnomad4 AMR

AF:

0.00

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:

0.000113

Hom.:

Bravo

AF:

0.000189

ExAC

AF:

0.0000659

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:2Benign:3

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

PHIP-related behavioral problems-intellectual disability-obesity-dysmorphic features syndrome

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Revvity Omics, Revvity

Sep 05, 2019

- -

Autism

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

New York Genome Center

Jan 21, 2020

- -

Inborn genetic diseases

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 28, 2023

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Oct 03, 2023

- -

PHIP-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jan 31, 2023

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.085

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.51

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.087

Eigen

Benign

0.021

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.87

M_CAP

Benign

0.0088

MetaRNN

Benign

0.018

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.55

MutationTaster

Benign

0.99

PrimateAI

Benign

0.46

PROVEAN

Benign

-0.79

REVEL

Benign

0.10

Sift

Benign

0.16

Sift4G

Benign

0.30

Polyphen

0.17

Vest4

0.13

MVP

0.18

MPC

0.17

ClinPred

0.034

GERP RS

6.1

Varity_R

0.064

gMVP

0.11

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