6-78940922-A-G

Position:

chr6-78940922-A-G

Variant summary

Our verdict is Benign. Variant got -7 ACMG points: 1P and 8B. PP2BP4_StrongBS2

The ENST00000275034.5(PHIP):c.5237T>C(p.Ile1746Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000744 in 1,613,768 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 Uncertain significance (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. I1746L) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000055 ( 0 hom. )

Consequence

PHIP
ENST00000275034.5 missense

Scores

Clinical Significance

Uncertain significance no assertion criteria provided U:1

Conservation

PhyloP100: 1.15

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:

PHIP (HGNC:):

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 -7 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=0.020285606).

BS2

High AC in GnomAdExome4 at 8 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PHIP	NM_017934.7 linkuse as main transcript	c.5237T>C	p.Ile1746Thr	missense_variant	40/40	ENST00000275034.5	NP_060404.4	Q8WWQ0
PHIP	XM_005248729.6 linkuse as main transcript	c.5234T>C	p.Ile1745Thr	missense_variant	40/40		XP_005248786.1	A0A8V8TPV5
PHIP	XM_011535918.4 linkuse as main transcript	c.4721T>C	p.Ile1574Thr	missense_variant	37/37		XP_011534220.1
IRAK1BP1	XM_047418194.1 linkuse as main transcript	c.*37+5353A>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.5237T>C	p.Ile1746Thr	missense_variant	40/40	1	NM_017934.7	ENSP00000275034.3		Q8WWQ0

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152062

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000119

AC:

AN:

251222

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135760

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000547

AC:

AN:

1461706

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

727174

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000540

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152062

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74272

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000113

Hom.:

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

PHIP-related disorder

Uncertain:1

Uncertain significance, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jan 16, 2024

The PHIP c.5237T>C variant is predicted to result in the amino acid substitution p.Ile1746Thr. To our knowledge, this variant has not been reported in the literature. This variant is reported in 0.010% of alleles in individuals of East Asian descent in gnomAD. At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.050

BayesDel_addAF

Benign

-0.43

BayesDel_noAF

Benign

-0.69

CADD

Benign

DANN

Benign

0.22

DEOGEN2

Benign

0.041

Eigen

Benign

-0.53

Eigen_PC

Benign

-0.34

FATHMM_MKL

Benign

0.17

LIST_S2

Benign

0.48

M_CAP

Benign

0.010

MetaRNN

Benign

0.020

MetaSVM

Benign

-0.99

MutationAssessor

Benign

-0.34

MutationTaster

Benign

1.0

PrimateAI

Benign

0.33

PROVEAN

Benign

0.23

REVEL

Benign

0.022

Sift

Benign

1.0

Sift4G

Benign

0.58

Polyphen

0.0

Vest4

0.034

MutPred

0.25

Gain of phosphorylation at I1746 (P = 0.0011);

MVP

0.068

MPC

0.20

ClinPred

0.0079

GERP RS

3.2

Varity_R

0.020

gMVP

0.011

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