10-97002350-C-G

Position:

• chr10-97002350-C-G

Variant summary

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

The NM_003061.3(SLIT1):​c.4174G>C​(p.Val1392Leu) 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. 16/21 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: SLIT1 NM_003061.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.897

Genes affected

SLIT1 (HGNC:11085): (slit guidance ligand 1) Enables Roundabout binding activity. Involved in axon extension involved in axon guidance; motor neuron axon guidance; and negative chemotaxis. Predicted to be located in extracellular region. Predicted to be active in extracellular space. [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=0.1166957).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLIT1	NM_003061.3	c.4174G>C	p.Val1392Leu	missense_variant	36/37	ENST00000266058.9	NP_003052.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLIT1	ENST00000266058.9	c.4174G>C	p.Val1392Leu	missense_variant	36/37	1	NM_003061.3	ENSP00000266058	P1
SLIT1	ENST00000371070.8	c.4174G>C	p.Val1392Leu	missense_variant	36/37	5		ENSP00000360109

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 12, 2021

The c.4174G>C (p.V1392L) alteration is located in exon 36 (coding exon 36) of the SLIT1 gene. This alteration results from a G to C substitution at nucleotide position 4174, causing the valine (V) at amino acid position 1392 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.085
BayesDel_addAF	Benign	-0.11	T
BayesDel_noAF	Benign	-0.39
CADD	Benign	5.8
DANN	Benign	0.93
DEOGEN2	Benign	0.050	T;T
Eigen	Benign	-0.87
Eigen_PC	Benign	-0.84
FATHMM_MKL	Benign	0.095	N
LIST_S2	Benign	0.80	T;T
M_CAP	Benign	0.030	D
MetaRNN	Benign	0.12	T;T
MetaSVM	Benign	-0.93	T
MutationAssessor	Benign	1.4	L;.
MutationTaster	Benign	1.0	D;N;N
PrimateAI	Benign	0.42	T
PROVEAN	Benign	-1.5	N;N
REVEL	Benign	0.14
Sift	Benign	0.29	T;T
Sift4G	Benign	0.22	T;T
Polyphen		0.0030	B;.
Vest4		0.095
MutPred		0.74		Gain of disorder (P = 0.1174);Gain of disorder (P = 0.1174);
MVP		0.53
MPC		0.43
ClinPred		0.17	T
GERP RS		0.97
Varity_R		0.077
gMVP		0.13

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: chr10-98762107;