rs757119605

Variant names:

• chr1-62274428-C-A
• rs757119605
• NM_181712.5:c.676G>T

Your query was ambiguous. Multiple possible variants found:

• chr1-62274428-C-A
• chr1-62274428-C-G

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The ENST00000371153.9(KANK4):​c.676G>T​(p.Glu226*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars). Variant results in nonsense mediated mRNA decay.

• Frequency: Genomes: not found (cov: 33)
• Consequence: KANK4 ENST00000371153.9 stop_gained
• Clinical Significance: Uncertain significance no assertion criteria provided U:1
• Conservation: PhyloP100: 0.347
• Publications: 0 publications found

Genes affected

KANK4 (HGNC:27263): (KN motif and ankyrin repeat domains 4) Predicted to be involved in negative regulation of actin filament polymerization. Located in cytosol and microtubule cytoskeleton. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000371153.9. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KANK4	NM_181712.5	MANE Select	c.676G>T	p.Glu226*	stop_gained	Exon 3 of 10	NP_859063.3
	KANK4	NM_001320269.2		c.17-2839G>T		intron	N/A	NP_001307198.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KANK4	ENST00000371153.9	TSL:1 MANE Select	c.676G>T	p.Glu226*	stop_gained	Exon 3 of 10	ENSP00000360195.4
	KANK4	ENST00000354381.3	TSL:2	c.17-2839G>T		intron	N/A	ENSP00000346352.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 67

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: no assertion criteria provided

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.38	D
BayesDel_noAF	Pathogenic	0.31
CADD	Pathogenic	34
DANN	Uncertain	1.0
Eigen	Uncertain	0.51
Eigen_PC	Benign	0.22
FATHMM_MKL	Benign	0.41	N
PhyloP100		0.35
Vest4		0.11
GERP RS		4.5
Mutation Taster		=23/177	disease causing (fs/PTC)

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: rs757119605; hg19: chr1-62740100;