rs774203765

Variant names:

• chr15-48843525-C-A
• rs774203765
• NM_203349.4:c.1367G>T

Your query was ambiguous. Multiple possible variants found:

• chr15-48843525-C-A
• chr15-48843525-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_203349.4(SHC4):​c.1367G>T​(p.Arg456Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,860 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R456Q) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: SHC4 NM_203349.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.548
• Publications: 0 publications found

Genes affected

SHC4 (HGNC:16743): (SHC adaptor protein 4) Predicted to enable receptor tyrosine kinase binding activity. Predicted to be involved in transmembrane receptor protein tyrosine kinase signaling pathway. Predicted to act upstream of or within several processes, including apoptotic process; positive regulation of cell population proliferation; and stem cell differentiation. Predicted to be located in postsynaptic membrane. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.1075412).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_203349.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SHC4	NM_203349.4	MANE Select	c.1367G>T	p.Arg456Leu	missense	Exon 10 of 12	NP_976224.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SHC4	ENST00000332408.9	TSL:1 MANE Select	c.1367G>T	p.Arg456Leu	missense	Exon 10 of 12	ENSP00000329668.4	Q6S5L8-1
	SHC4	ENST00000396535.7	TSL:1	c.638G>T	p.Arg213Leu	missense	Exon 7 of 9	ENSP00000379786.3	Q6S5L8-2
	SHC4	ENST00000537958.5	TSL:2	c.509G>T	p.Arg170Leu	missense	Exon 8 of 10	ENSP00000443300.1	F5H5M1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461860 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727226

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111992

Other (OTH) AF: 0.00 AC: 0 AN: 60394

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.40
CADD	Benign	19
DANN	Benign	0.96
DEOGEN2	Benign	0.16	T
Eigen	Benign	-0.71
Eigen_PC	Benign	-0.70
FATHMM_MKL	Benign	0.10	N
LIST_S2	Uncertain	0.90	D
M_CAP	Benign	0.018	T
MetaRNN	Benign	0.11	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.9	L
PhyloP100		0.55
PrimateAI	Benign	0.31	T
PROVEAN	Benign	-2.1	N
REVEL	Benign	0.080
Sift	Benign	0.21	T
Sift4G	Benign	0.28	T
Polyphen		0.021	B
Vest4		0.37
MutPred		0.50		Gain of sheet (P = 0.0266)
MVP		0.35
MPC		0.19
ClinPred		0.38	T
GERP RS		3.1
Varity_R		0.12
gMVP		0.44

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs774203765; hg19: chr15-49135722;