rs6798572

Variant names:

• chr3-174120903-A-G
• rs6798572
• NM_001365925.2:c.707-154412A>G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001365925.2(NLGN1):​c.707-154412A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.133 in 152,184 control chromosomes in the GnomAD database, including 1,541 homozygotes. 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: 𝑓 0.13 (1541 hom., cov: 32)
• Consequence: NLGN1 NM_001365925.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.65
• Publications: 2 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: AD, Unknown Classification: MODERATE, LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.2 is higher than 0.05.

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

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NLGN1	NM_001365925.2	MANE Select	c.707-154412A>G		intron	N/A	NP_001352854.1	A0A8Q3SHM6
	NLGN1	NM_001365923.2		c.707-154412A>G		intron	N/A	NP_001352852.1
	NLGN1	NM_001365924.2		c.707-154412A>G		intron	N/A	NP_001352853.1	A0A8Q3SHM6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NLGN1	ENST00000695368.1	MANE Select	c.707-154412A>G		intron	N/A	ENSP00000511841.1	A0A8Q3SHM6
	NLGN1	ENST00000415045.2	TSL:1	c.767-154412A>G		intron	N/A	ENSP00000410374.2	C9J4D3
	NLGN1	ENST00000361589.8	TSL:1	c.647-154412A>G		intron	N/A	ENSP00000354541.4	Q8N2Q7-2

Frequencies

GnomAD3 genomes AF: 0.133 AC: 20163 AN: 152062 Hom.: 1543 Cov.: 32

Gnomad AFR AF: 0.203

Gnomad AMI AF: 0.159

Gnomad AMR AF: 0.0802

Gnomad ASJ AF: 0.0864

Gnomad EAS AF: 0.179

Gnomad SAS AF: 0.0882

Gnomad FIN AF: 0.108

Gnomad MID AF: 0.111

Gnomad NFE AF: 0.107

Gnomad OTH AF: 0.121

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

GnomAD4 genome AF: 0.133 AC: 20186 AN: 152184 Hom.: 1541 Cov.: 32 AF XY: 0.131 AC XY: 9734 AN XY: 74404

African (AFR) AF: 0.203 AC: 8433 AN: 41510

American (AMR) AF: 0.0801 AC: 1225 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.0864 AC: 300 AN: 3472

East Asian (EAS) AF: 0.179 AC: 921 AN: 5158

South Asian (SAS) AF: 0.0887 AC: 428 AN: 4824

European-Finnish (FIN) AF: 0.108 AC: 1146 AN: 10600

Middle Eastern (MID) AF: 0.109 AC: 32 AN: 294

European-Non Finnish (NFE) AF: 0.107 AC: 7304 AN: 68016

Other (OTH) AF: 0.120 AC: 252 AN: 2108

Alfa AF: 0.110 Hom.: 544

Bravo AF: 0.134

Asia WGS AF: 0.124 AC: 432 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.15
DANN	Benign	0.63
PhyloP100		-1.7
Mutation Taster		=100/0	polymorphism (auto)

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: rs6798572; hg19: chr3-173838693;