Variant chr10-80538491-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001388272.1(SH2D4B):c.160C>T(p.Leu54Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000042 in 1,430,210 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/19 in silico tools predict 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: 0.0000039 ( 0 hom. )

Consequence

SH2D4B
NM_001388272.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.00200

Variant links:

Genes affected

SH2D4B (HGNC:31440): (SH2 domain containing 4B) Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

SH2D4B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.07680932).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SH2D4B	NM_001388272.1 linkuse as main transcript	c.160C>T	p.Leu54Phe	missense_variant	1/8	ENST00000646907.2	NP_001375201.1
SH2D4B	NM_207372.2 linkuse as main transcript	c.160C>T	p.Leu54Phe	missense_variant	1/7		NP_997255.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SH2D4B	ENST00000646907.2 linkuse as main transcript	c.160C>T	p.Leu54Phe	missense_variant	1/8		NM_001388272.1	ENSP00000494732	P1
SH2D4B	ENST00000339284.6 linkuse as main transcript	c.160C>T	p.Leu54Phe	missense_variant	1/7	2		ENSP00000345295		Q5SQS7-2

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152206

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000391

AC:

AN:

76748

Hom.:

AF XY:

0.00

AC XY:

AN XY:

38390

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000168

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000287

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:

0.00000391

AC:

AN:

1278004

Hom.:

Cov.:

AF XY:

0.00000160

AC XY:

AN XY:

623282

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000625

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000600

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000383

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152206

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74350

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000340

ExAC

AF:

0.0000278

AC:

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

Oct 14, 2023

The c.160C>T (p.L54F) alteration is located in exon 1 (coding exon 1) of the SH2D4B gene. This alteration results from a C to T substitution at nucleotide position 160, causing the leucine (L) at amino acid position 54 to be replaced by a phenylalanine (F). 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

BayesDel_addAF

Benign

-0.60

BayesDel_noAF

Benign

-0.79

CADD

Benign

9.1

DANN

Uncertain

0.98

Eigen

Benign

-0.62

Eigen_PC

Benign

-0.66

FATHMM_MKL

Benign

0.11

LIST_S2

Benign

0.64

T;T

M_CAP

Benign

0.0030

MetaRNN

Benign

0.077

T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

1.4

L;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.41

PROVEAN

Benign

-1.5

N;.

REVEL

Benign

0.048

Sift

Benign

0.11

T;.

Sift4G

Benign

0.28

T;.

Polyphen

0.43

B;.

Vest4

0.091

MutPred

0.28

Gain of methylation at K58 (P = 0.1);Gain of methylation at K58 (P = 0.1);

MVP

0.22

MPC

0.17

ClinPred

0.020

GERP RS

-0.66

gMVP

0.050

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