NM_031917.3:c.1291G>A

Variant names:

• chr19-10092711-C-T
• NM_031917.3:c.1291G>A

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_031917.3(ANGPTL6):​c.1291G>A​(p.Val431Met) variant causes a missense 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. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ANGPTL6 NM_031917.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.41
• Publications: 0 publications found

Genes affected

ANGPTL6 (HGNC:23140): (angiopoietin like 6) Predicted to enable signaling receptor binding activity. Predicted to be involved in angiogenesis and cell differentiation. Located in extracellular exosome. Part of collagen-containing extracellular matrix. [provided by Alliance of Genome Resources, Apr 2022]

SHFL (HGNC:25649): (shiftless antiviral inhibitor of ribosomal frameshifting) This gene is an interferon stimulated gene (ISG) that inhibits viral replication. The encoded protein binds nucleic acids and inhibits programmed -1 ribosomal frameshifting required for translation by many RNA viruses. Viruses inhibited by the protein include Zika virus, dengue virus and the coronaviruses, SARS-CoV and SARS-CoV2. [provided by RefSeq, Aug 2021]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3549891).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_031917.3. 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
	ANGPTL6	NM_031917.3	MANE Select	c.1291G>A	p.Val431Met	missense	Exon 6 of 6	NP_114123.2
	SHFL	NM_018381.4	MANE Select	c.*409C>T		3_prime_UTR	Exon 8 of 8	NP_060851.2	Q9NUL5-1
	ANGPTL6	NM_001321411.2		c.1291G>A	p.Val431Met	missense	Exon 6 of 6	NP_001308340.1	Q8NI99

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ANGPTL6	ENST00000253109.5	TSL:1 MANE Select	c.1291G>A	p.Val431Met	missense	Exon 6 of 6	ENSP00000253109.3	Q8NI99
	ANGPTL6	ENST00000592641.5	TSL:1	c.1291G>A	p.Val431Met	missense	Exon 6 of 6	ENSP00000467930.1	Q8NI99
	SHFL	ENST00000253110.16	TSL:2 MANE Select	c.*409C>T		3_prime_UTR	Exon 8 of 8	ENSP00000253110.10	Q9NUL5-1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	-0.061	T
BayesDel_noAF	Benign	-0.33
CADD	Benign	19
DANN	Uncertain	0.99
DEOGEN2	Benign	0.017	T
Eigen	Benign	-0.44
Eigen_PC	Benign	-0.41
FATHMM_MKL	Uncertain	0.80	D
LIST_S2	Benign	0.85	D
M_CAP	Benign	0.027	D
MetaRNN	Benign	0.35	T
MetaSVM	Benign	-0.65	T
MutationAssessor	Benign	1.4	L
PhyloP100		1.4
PrimateAI	Benign	0.46	T
PROVEAN	Benign	-1.8	N
REVEL	Benign	0.20
Sift	Uncertain	0.012	D
Sift4G	Uncertain	0.032	D
Polyphen		0.053	B
Vest4		0.25
MutPred		0.50		Loss of catalytic residue at V431 (P = 0.0045)
MVP		0.68
ClinPred		0.73	D
GERP RS		3.4
Varity_R		0.13
gMVP		0.50
Mutation Taster		=76/24	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.18		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

hg19: chr19-10203387;