rs7555884

Variant names:

• chr1-34908277-G-A
• rs7555884
• NM_001080418.3:c.-134-840C>T

Your query was ambiguous. Multiple possible variants found:

• chr1-34908277-G-A
• chr1-34908277-G-C
• chr1-34908277-G-T

Variant summary

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

The NM_001080418.3(DLGAP3):​c.-134-840C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000125 in 152,152 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.00012 (0 hom., cov: 33)
• Consequence: DLGAP3 NM_001080418.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.879
• Publications: 6 publications found

Genes affected

DLGAP3 (HGNC:30368): (DLG associated protein 3) Predicted to enable PDZ domain binding activity; molecular adaptor activity; and scaffold protein binding activity. Predicted to be involved in protein-containing complex assembly and regulation of postsynaptic neurotransmitter receptor activity. Predicted to be located in synapse. Predicted to be part of postsynaptic density. Predicted to be active in several cellular components, including cholinergic synapse; glutamatergic synapse; and neuromuscular junction. [provided by Alliance of Genome Resources, Apr 2022]

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=-0.91).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DLGAP3	NM_001080418.3	c.-134-840C>T		intron_variant	Intron 1 of 11	ENST00000373347.6	NP_001073887.1
DLGAP3	XM_011541879.3	c.-134-840C>T		intron_variant	Intron 2 of 12		XP_011540181.1
DLGAP3	XM_047426631.1	c.-134-840C>T		intron_variant	Intron 1 of 11		XP_047282587.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DLGAP3	ENST00000373347.6	c.-134-840C>T		intron_variant	Intron 1 of 11	5	NM_001080418.3	ENSP00000362444.1
DLGAP3	ENST00000495979.1	n.122-840C>T		intron_variant	Intron 1 of 2	3

Frequencies

GnomAD3 genomes AF: 0.000125 AC: 19 AN: 152034 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000967

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000196

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00949

Gnomad NFE AF: 0.000132

Gnomad OTH AF: 0.00

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

GnomAD4 genome AF: 0.000125 AC: 19 AN: 152152 Hom.: 0 Cov.: 33 AF XY: 0.0000807 AC XY: 6 AN XY: 74376

African (AFR) AF: 0.0000964 AC: 4 AN: 41492

American (AMR) AF: 0.000196 AC: 3 AN: 15300

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10586

Middle Eastern (MID) AF: 0.0102 AC: 3 AN: 294

European-Non Finnish (NFE) AF: 0.000132 AC: 9 AN: 67980

Other (OTH) AF: 0.00 AC: 0 AN: 2114

Alfa AF: 0.00 Hom.: 66187

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	0.24
DANN	Benign	0.90
PhyloP100		-0.88

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: rs7555884; hg19: chr1-35373878;