Genetic Variant SLIT3:p.Lys1416Thr (chr5-168669872-T-G) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_003062.4(SLIT3):c.4247A>C(p.Lys1416Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,204 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. K1416R) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Consequence

SLIT3
NM_003062.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.11

Publications

1 publications found

Variant links:

Genes affected

SLIT3 (HGNC:11087): (slit guidance ligand 3) The protein encoded by this gene is secreted, likely interacting with roundabout homolog receptors to effect cell migration. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2012]

SLIT3 Gene-Disease associations (from GenCC):

congenital diaphragmatic hernia
Inheritance: AR Classification: MODERATE Submitted by: PanelApp Australia

SLIT3 links:

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ACMG classification

Classification was made for transcript

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=0.36017197).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003062.4. 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
	SLIT3	NM_003062.4	MANE Select	c.4247A>C	p.Lys1416Thr	missense	Exon 35 of 36	NP_003053.2	O75094-1
	SLIT3	NM_001271946.2		c.4268A>C	p.Lys1423Thr	missense	Exon 35 of 36	NP_001258875.2	O75094-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLIT3	ENST00000519560.6	TSL:1 MANE Select	c.4247A>C	p.Lys1416Thr	missense	Exon 35 of 36	ENSP00000430333.2	O75094-1
	SLIT3	ENST00000332966.8	TSL:1	c.4268A>C	p.Lys1423Thr	missense	Exon 35 of 36	ENSP00000332164.8	O75094-4

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152204

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74356

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41456

American (AMR)

AF:

0.00

AC:

AN:

15272

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.000192

AC:

AN:

5202

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68038

Other (OTH)

AF:

0.00

AC:

AN:

2084

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.096

BayesDel_addAF

Benign

-0.011

BayesDel_noAF

Benign

-0.25

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.17

Eigen

Benign

-0.059

Eigen_PC

Benign

0.059

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.67

M_CAP

Benign

0.049

MetaRNN

Benign

0.36

MetaSVM

Benign

-0.34

MutationAssessor

Benign

1.6

PhyloP100

1.1

PrimateAI

Benign

0.36

PROVEAN

Benign

-2.4

REVEL

Uncertain

0.36

Sift

Benign

0.089

Sift4G

Benign

0.38

Polyphen

0.15

Vest4

0.35

MutPred

0.44

Loss of methylation at K1416 (P = 6e-04)

MVP

0.53

MPC

0.41

ClinPred

0.69

GERP RS

4.0

Varity_R

0.10

gMVP

0.59

Mutation Taster

=76/24

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over