chr19-44878275-G-T
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Variant summary
Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_ModerateBP6BP7
The ENST00000252485.8(NECTIN2):c.1095G>T(p.Val365=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00045 in 1,151,132 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).
Frequency
Genomes: 𝑓 0.00033 ( 0 hom., cov: 30)
Exomes 𝑓: 0.00047 ( 0 hom. )
Consequence
NECTIN2
ENST00000252485.8 synonymous
ENST00000252485.8 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.852
Genes affected
NECTIN2 (HGNC:9707): (nectin cell adhesion molecule 2) This gene encodes a single-pass type I membrane glycoprotein with two Ig-like C2-type domains and an Ig-like V-type domain. This protein is one of the plasma membrane components of adherens junctions. It also serves as an entry for certain mutant strains of herpes simplex virus and pseudorabies virus, and it is involved in cell to cell spreading of these viruses. Variations in this gene have been associated with differences in the severity of multiple sclerosis. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.27).
BP6
Variant 19-44878275-G-T is Benign according to our data. Variant chr19-44878275-G-T is described in ClinVar as [Likely_benign]. Clinvar id is 3045274.Status of the report is no_assertion_criteria_provided, 0 stars.
BP7
Synonymous conserved (PhyloP=0.852 with no splicing effect.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NECTIN2 | NM_001042724.2 | c.1042+3797G>T | intron_variant | ENST00000252483.10 | |||
NECTIN2 | NM_002856.3 | c.1095G>T | p.Val365= | synonymous_variant | 6/6 | ||
NECTIN2 | XM_047439169.1 | c.1043-278G>T | intron_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NECTIN2 | ENST00000252485.8 | c.1095G>T | p.Val365= | synonymous_variant | 6/6 | 1 | A2 | ||
NECTIN2 | ENST00000252483.10 | c.1042+3797G>T | intron_variant | 1 | NM_001042724.2 | P3 | |||
NECTIN2 | ENST00000585601.1 | c.85-98G>T | intron_variant | 3 | |||||
NECTIN2 | ENST00000591581.1 | c.565-278G>T | intron_variant | 2 |
Frequencies
GnomAD3 genomes AF: 0.000329 AC: 50AN: 152020Hom.: 0 Cov.: 30
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GnomAD3 exomes AF: 0.000231 AC: 29AN: 125408Hom.: 0 AF XY: 0.000215 AC XY: 14AN XY: 65250
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GnomAD4 exome AF: 0.000468 AC: 468AN: 999112Hom.: 0 Cov.: 13 AF XY: 0.000486 AC XY: 245AN XY: 504340
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GnomAD4 genome AF: 0.000329 AC: 50AN: 152020Hom.: 0 Cov.: 30 AF XY: 0.000242 AC XY: 18AN XY: 74254
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
NECTIN2-related disorder Benign:1
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Nov 01, 2019 | This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
Computational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
RBP_binding_hub_radar
RBP_regulation_power_radar
Splicing
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at