rs1063647

Variant names:

• chr17-50110520-C-G
• rs1063647
• NM_001257359.2:c.*2373G>C

Your query was ambiguous. Multiple possible variants found:

• chr17-50110520-C-G
• chr17-50110520-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001257359.2(SAMD14):​c.*2373G>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SAMD14 NM_001257359.2 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.942
• Publications: 13 publications found

Genes affected

SAMD14 (HGNC:27312): (sterile alpha motif domain containing 14) Predicted to enable actin filament binding activity. Predicted to be involved in actin filament organization; calcium-mediated signaling; and neuron projection development. Predicted to be active in several cellular components, including actin cytoskeleton; dendrite; and postsynaptic density. [provided by Alliance of Genome Resources, Apr 2022]

PDK2 (HGNC:8810): (pyruvate dehydrogenase kinase 2) This gene encodes a member of the pyruvate dehydrogenase kinase family. The encoded protein phosphorylates pyruvate dehydrogenase, down-regulating the activity of the mitochondrial pyruvate dehydrogenase complex. Overexpression of this gene may play a role in both cancer and diabetes. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2010]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SAMD14	NM_001257359.2	c.*2373G>C		3_prime_UTR_variant	Exon 10 of 10	ENST00000330175.9	NP_001244288.1
PDK2	NM_002611.5	c.*423C>G		3_prime_UTR_variant	Exon 11 of 11	ENST00000503176.6	NP_002602.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SAMD14	ENST00000330175.9	c.*2373G>C		3_prime_UTR_variant	Exon 10 of 10	1	NM_001257359.2	ENSP00000329144.4
PDK2	ENST00000503176.6	c.*423C>G		3_prime_UTR_variant	Exon 11 of 11	1	NM_002611.5	ENSP00000420927.1
PDK2	ENST00000007708.7	c.*423C>G		3_prime_UTR_variant	Exon 12 of 12	2		ENSP00000007708.3
PDK2	ENST00000614357.4	c.*423C>G		3_prime_UTR_variant	Exon 11 of 11	5		ENSP00000481915.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	0.36
DANN	Benign	0.37
PhyloP100		-0.94

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

Other links and lift over

dbSNP: rs1063647; hg19: chr17-48187884;