NM_014908.4:c.1114T>C

Variant names:

• chr9-128946190-A-G
• NM_014908.4:c.1114T>C

Variant summary

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

The NM_014908.4(DOLK):​c.1114T>C​(p.Phe372Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,880 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict 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: 31)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: DOLK NM_014908.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.959

Genes affected

DOLK (HGNC:23406): (dolichol kinase) The protein encoded by this gene catalyzes the CTP-mediated phosphorylation of dolichol, and is involved in the synthesis of Dol-P-Man, which is an essential glycosyl carrier lipid for C- and O-mannosylation, N- and O-linked glycosylation of proteins, and for the biosynthesis of glycosyl phosphatidylinositol anchors in endoplasmic reticulum. Mutations in this gene are associated with dolichol kinase deficiency.[provided by RefSeq, Apr 2010]

ENSG00000251184 (HGNC:):

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=0.09643111).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DOLK	NM_014908.4	c.1114T>C	p.Phe372Leu	missense_variant	Exon 1 of 1	ENST00000372586.4	NP_055723.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DOLK	ENST00000372586.4	c.1114T>C	p.Phe372Leu	missense_variant	Exon 1 of 1	6	NM_014908.4	ENSP00000361667.3
ENSG00000251184	ENST00000482796.1	c.39-2999A>G		intron_variant	Intron 1 of 4	2		ENSP00000417556.2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461880 Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2 AN XY: 727242

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.33
BayesDel_addAF	Benign	-0.18	T
BayesDel_noAF	Benign	-0.50
CADD	Benign	18
DANN	Benign	0.85
DEOGEN2	Benign	0.20	T
Eigen	Benign	-0.65
Eigen_PC	Benign	-0.43
FATHMM_MKL	Benign	0.73	D
LIST_S2	Benign	0.84	T
M_CAP	Benign	0.0040	T
MetaRNN	Benign	0.096	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	-0.46	N
PrimateAI	Uncertain	0.68	T
PROVEAN	Benign	0.62	N
REVEL	Benign	0.034
Sift	Benign	0.74	T
Sift4G	Benign	1.0	T
Polyphen		0.0020	B
Vest4		0.21
MutPred		0.37		Loss of sheet (P = 0.1398);
MVP		0.23
MPC		0.42
ClinPred		0.43	T
GERP RS		2.8
Varity_R		0.061
gMVP		0.28

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr9-131708469;