rs1873038

Variant names:

• chr3-173819851-C-A
• rs1873038
• NM_001365925.2:c.706+12019C>A

Your query was ambiguous. Multiple possible variants found:

• chr3-173819851-C-A
• chr3-173819851-C-T

Variant summary

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

The NM_001365925.2(NLGN1):​c.706+12019C>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: 33)
• Consequence: NLGN1 NM_001365925.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.214
• Publications: 6 publications found

Genes affected

NLGN1 (HGNC:14291): (neuroligin 1) This gene encodes a member of a family of neuronal cell surface proteins. Members of this family may act as splice site-specific ligands for beta-neurexins and may be involved in the formation and remodeling of central nervous system synapses. [provided by RefSeq, Jul 2008]

NLGN1 Gene-Disease associations (from GenCC):

• autism, susceptibility to, 20

  Inheritance: Unknown, AD Classification: MODERATE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics

ENSG00000289417 (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=-0.85).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001365925.2. 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
	NLGN1	NM_001365925.2	MANE Select	c.706+12019C>A		intron	N/A	NP_001352854.1
	NLGN1	NM_001365923.2		c.706+12019C>A		intron	N/A	NP_001352852.1
	NLGN1	NM_001365924.2		c.706+12019C>A		intron	N/A	NP_001352853.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NLGN1	ENST00000695368.1	MANE Select	c.706+12019C>A		intron	N/A	ENSP00000511841.1
	NLGN1	ENST00000415045.2	TSL:1	c.766+12019C>A		intron	N/A	ENSP00000410374.2
	NLGN1	ENST00000361589.8	TSL:1	c.646+12019C>A		intron	N/A	ENSP00000354541.4

Frequencies

GnomAD3 genomes Cov.: 33

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	2.1
DANN	Benign	0.62
PhyloP100		0.21

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: rs1873038; hg19: chr3-173537641;