chr16-4695029-C-G

Variant names:

• chr16-4695029-C-G
• NM_032349.4:c.486C>G

Variant summary

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

The NM_032349.4(NUDT16L1):​c.486C>G​(p.Ser162Arg) 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 1,461,046 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 9/14 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: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: NUDT16L1 NM_032349.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.22

Genes affected

NUDT16L1 (HGNC:28154): (nudix hydrolase 16 like 1) Enables snoRNA binding activity. Involved in negative regulation of double-strand break repair via nonhomologous end joining. Located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

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=0.13178134).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NUDT16L1	NM_032349.4	c.486C>G	p.Ser162Arg	missense_variant	Exon 3 of 3	ENST00000304301.11	NP_115725.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NUDT16L1	ENST00000304301.11	c.486C>G	p.Ser162Arg	missense_variant	Exon 3 of 3	1	NM_032349.4	ENSP00000306670.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461046 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 726902

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: 8.99e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.74
BayesDel_addAF	Benign	-0.15	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Benign	0.0053	T
Eigen	Benign	-0.33
Eigen_PC	Benign	-0.19
FATHMM_MKL	Uncertain	0.79	D
LIST_S2	Benign	0.45	T
M_CAP	Benign	0.024	T
MetaRNN	Benign	0.13	T
Sift4G	Pathogenic	0.0	D
Vest4		0.28
MVP		0.32
ClinPred		0.69	D
GERP RS		3.5

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: chr16-4745030;