rs3851294

chr1-205161285-A-Cchr1-205161285-A-Gchr1-205161285-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_015375.3(DSTYK):c.1921T>G(p.Cys641Gly) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/20 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. C641R) has been classified as Benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: DSTYK NM_015375.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.27

Genes affected

DSTYK (HGNC:29043): (dual serine/threonine and tyrosine protein kinase) This gene encodes a dual serine/threonine and tyrosine protein kinase which is expressed in multiple tissues. It is thought to function as a regulator of cell death. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

ACMG classification

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=0.17635307).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DSTYK	NM_015375.3	c.1921T>G	p.Cys641Gly	missense_variant	7/13	ENST00000367162.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DSTYK	ENST00000367162.8	c.1921T>G	p.Cys641Gly	missense_variant	7/13	1	NM_015375.3	P1
DSTYK	ENST00000367161.7	c.1921T>G	p.Cys641Gly	missense_variant	7/12	1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 53

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.20
BayesDel_addAF	Benign	-0.064	T
BayesDel_noAF	Benign	-0.33
Cadd	Benign	23
Dann	Benign	0.96
Eigen	Benign	-0.43
Eigen_PC	Benign	-0.19
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.88	D;D;D
M_CAP	Benign	0.044	D
MetaRNN	Benign	0.18	T;T;T
MetaSVM	Benign	-0.90	T
MutationAssessor	Benign	0.0	N;N;.
MutationTaster	Benign	1.0	D;N;N
PrimateAI	Uncertain	0.76	T
PROVEAN	Benign	-0.32	N;N;.
REVEL	Benign	0.18
Sift	Benign	0.060	T;T;.
Sift4G	Benign	0.14	T;T;T
Polyphen		0.0	B;B;B
Vest4		0.30
MutPred		0.66		Gain of disorder (P = 0.0067);Gain of disorder (P = 0.0067);.;
MVP		0.41
MPC		0.45
ClinPred		0.54	D
GERP RS		5.3
Varity_R		0.094
gMVP		0.77

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

Other links and lift over

dbSNP: rs3851294; hg19: chr1-205130413;