rs11870124

Variant names:

• chr17-9173220-C-A
• rs11870124
• NM_004822.3:c.1208-6587C>A

Your query was ambiguous. Multiple possible variants found:

• chr17-9173220-C-A
• chr17-9173220-C-G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_004822.3(NTN1):​c.1208-6587C>A variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: NTN1 NM_004822.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.153
• Publications: 2 publications found

Genes affected

NTN1 (HGNC:8029): (netrin 1) Netrin is included in a family of laminin-related secreted proteins. The function of this gene has not yet been defined; however, netrin is thought to be involved in axon guidance and cell migration during development. Mutations and loss of expression of netrin suggest that variation in netrin may be involved in cancer development. [provided by RefSeq, Jul 2008]

NTN1 Gene-Disease associations (from GenCC):

• mirror movements 4

  Inheritance: AD Classification: STRONG, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
• familial congenital mirror movements

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• multiple congenital anomalies/dysmorphic syndrome

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ENSG00000262966 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004822.3. 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
	NTN1	NM_004822.3	MANE Select	c.1208-6587C>A		intron	N/A	NP_004813.2	O95631
	LOC101928266	NR_110828.1		n.4797G>T		non_coding_transcript_exon	Exon 2 of 4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NTN1	ENST00000173229.7	TSL:1 MANE Select	c.1208-6587C>A		intron	N/A	ENSP00000173229.2	O95631
	ENSG00000262966	ENST00000574307.2	TSL:1	n.4797G>T		non_coding_transcript_exon	Exon 2 of 4
	NTN1	ENST00000962853.1		c.1208-6587C>A		intron	N/A	ENSP00000632912.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 324 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 214

African (AFR) AF: 0.00 AC: 0 AN: 4

American (AMR) AF: 0.00 AC: 0 AN: 4

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 4

East Asian (EAS) AF: 0.00 AC: 0 AN: 8

South Asian (SAS) AF: 0.00 AC: 0 AN: 4

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 100

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 6

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 170

Other (OTH) AF: 0.00 AC: 0 AN: 24

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	2.2
DANN	Benign	0.63
PhyloP100		-0.15

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: rs11870124; hg19: chr17-9076537;