rs3833924

Variant names:

• chr22-37765828-TGG-T
• rs3833924
• NM_001039141.3:c.6472+18_6472+19delGG

Your query was ambiguous. Multiple possible variants found:

• chr22-37765828-TGG-T
• chr22-37765828-TGG-TG
• chr22-37765828-TGG-TGGG
• chr22-37765828-TGG-TGGGG
• chr22-37765828-TGG-TGGGGG

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_001039141.3(TRIOBP):​c.6472+18_6472+19delGG variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 0)
• Consequence: TRIOBP NM_001039141.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.29
• Publications: 6 publications found

Genes affected

TRIOBP (HGNC:17009): (TRIO and F-actin binding protein) This gene encodes a protein with an N-terminal pleckstrin homology domain and a C-terminal coiled-coil region. The protein interacts with trio, which is involved with neural tissue development and controlling actin cytoskeleton organization, cell motility and cell growth. The protein also associates with F-actin and stabilizes F-actin structures. Mutations in this gene have been associated with a form of autosomal recessive nonsyndromic deafness. Multiple alternatively spliced transcript variants that would encode different isoforms have been found for this gene, however some transcripts may be subject to nonsense-mediated decay (NMD). [provided by RefSeq, Nov 2008]

TRIOBP Gene-Disease associations (from GenCC):

• autosomal recessive nonsyndromic hearing loss 28

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Laboratory for Molecular Medicine, Labcorp Genetics (formerly Invitae), PanelApp Australia
• hearing loss, autosomal recessive

  Inheritance: AR Classification: DEFINITIVE, SUPPORTIVE Submitted by: ClinGen, Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TRIOBP	NM_001039141.3	c.6472+18_6472+19delGG		intron_variant	Intron 18 of 23	ENST00000644935.1	NP_001034230.1
TRIOBP	NM_007032.5	c.1333+18_1333+19delGG		intron_variant	Intron 8 of 13		NP_008963.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TRIOBP	ENST00000644935.1	c.6472+12_6472+13delGG		intron_variant	Intron 18 of 23		NM_001039141.3	ENSP00000496394.1
TRIOBP	ENST00000403663.6	c.1333+12_1333+13delGG		intron_variant	Intron 8 of 13	1		ENSP00000386026.2
TRIOBP	ENST00000344404.10	n.*5955+12_*5955+13delGG		intron_variant	Intron 16 of 21	2		ENSP00000340312.6

Frequencies

GnomAD3 genomes Cov.: 0

GnomAD2 exomes AF: 0.00 AC: 0 AN: 176912 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

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

GnomAD4 genome Cov.: 0

Alfa AF: 0.0000675 Hom.: 2287

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
PhyloP100		2.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs3833924; hg19: chr22-38161835;