Genetic Variant SEMA4D:p.Arg357His (chr9-89388673-C-T) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

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

The NM_001371194.2(SEMA4D):c.1070G>A(p.Arg357His) variant causes a missense change. The variant allele was found at a frequency of 0.0000312 in 1,604,316 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000032 ( 0 hom. )

Consequence

SEMA4D
NM_001371194.2 missense

Scores

Clinical Significance

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

Conservation

PhyloP100: 3.65

Variant links:

Genes affected

SEMA4D (HGNC:10732): (semaphorin 4D) Enables identical protein binding activity; semaphorin receptor binding activity; and transmembrane signaling receptor activity. Involved in several processes, including positive regulation of phosphatidylinositol 3-kinase signaling; regulation of neuron projection development; and regulation of phosphate metabolic process. Is integral component of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

SEMA4D links:

Genome browser will be placed here

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 rank	MANE	Protein	UniProt
SEMA4D	NM_001371194.2 link	c.1070G>A	p.Arg357His	missense_variant	Exon 11 of 16	ENST00000422704.7	NP_001358123.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SEMA4D	ENST00000422704.7 link	c.1070G>A	p.Arg357His	missense_variant	Exon 11 of 16	1	NM_001371194.2	ENSP00000388768.2		Q92854-1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152224

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000386

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000373

AC:

AN:

241040

Hom.:

AF XY:

0.0000381

AC XY:

AN XY:

131076

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000308

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000336

Gnomad SAS exome

AF:

0.0000335

Gnomad FIN exome

AF:

0.0000558

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000317

AC:

AN:

1451974

Hom.:

Cov.:

AF XY:

0.0000304

AC XY:

AN XY:

722586

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000234

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000958

Gnomad4 SAS exome

AF:

0.0000234

Gnomad4 FIN exome

AF:

0.0000205

Gnomad4 NFE exome

AF:

0.00000360

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152342

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74488

show subpopulations

Gnomad4 AFR

AF:

0.0000240

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000386

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

ExAC

AF:

0.0000412

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 10, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1070G>A (p.R357H) alteration is located in exon 13 (coding exon 9) of the SEMA4D gene. This alteration results from a G to A substitution at nucleotide position 1070, causing the arginine (R) at amino acid position 357 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Anti-SEMA4D Monoclonal Antibody VX15/2503

Uncertain:1

Aug 07, 2018

Genomic Research Center, Shahid Beheshti University of Medical Sciences

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.34

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.41

.;.;.;T;T;T;T

Eigen

Uncertain

0.55

Eigen_PC

Uncertain

0.51

FATHMM_MKL

Uncertain

0.92

LIST_S2

Pathogenic

0.98

.;D;.;.;.;D;.

M_CAP

Benign

0.029

MetaRNN

Uncertain

0.43

T;T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Pathogenic

2.9

M;M;M;M;M;M;M

PrimateAI

Uncertain

0.52

PROVEAN

Uncertain

-3.2

D;D;D;D;D;D;D

REVEL

Benign

0.18

Sift

Uncertain

0.017

D;D;D;D;D;D;D

Sift4G

Uncertain

0.025

D;D;D;D;D;D;D

Polyphen

0.89

P;P;P;P;P;P;P

Vest4

0.62

MutPred

0.58

Loss of MoRF binding (P = 0.0062);Loss of MoRF binding (P = 0.0062);Loss of MoRF binding (P = 0.0062);Loss of MoRF binding (P = 0.0062);Loss of MoRF binding (P = 0.0062);Loss of MoRF binding (P = 0.0062);Loss of MoRF binding (P = 0.0062);

MVP

0.50

MPC

0.48

ClinPred

0.51

GERP RS

4.7

Varity_R

0.74

gMVP

0.57

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.16

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