chr13-69882324-T-C

Variant names:

• chr13-69882324-T-C
• rs1212042339
• NM_020866.3:c.1186A>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_020866.3(KLHL1):​c.1186A>G​(p.Met396Val) 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: KLHL1 NM_020866.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.35
• Publications: 0 publications found

Genes affected

KLHL1 (HGNC:6352): (kelch like family member 1) The KLHL1 protein belongs to a family of actin-organizing proteins related to Drosophila Kelch (Nemes et al., 2000 [PubMed 10888605]).[supplied by OMIM, Feb 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.20593706).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020866.3. 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
	KLHL1	NM_020866.3	MANE Select	c.1186A>G	p.Met396Val	missense	Exon 5 of 11	NP_065917.1	Q9NR64
	KLHL1	NM_001286725.2		c.1003A>G	p.Met335Val	missense	Exon 4 of 10	NP_001273654.1	F5H1J3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KLHL1	ENST00000377844.9	TSL:1 MANE Select	c.1186A>G	p.Met396Val	missense	Exon 5 of 11	ENSP00000367075.4	Q9NR64
	KLHL1	ENST00000545028.2	TSL:2	c.1003A>G	p.Met335Val	missense	Exon 4 of 10	ENSP00000439602.2	F5H1J3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

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	0.061
PhyloP100		3.4
Varity_R		0.31
gMVP		0.34
Mutation Taster		=84/16	polymorphism

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs1212042339; hg19: chr13-70456456;