11-5698547-T-C

Position:

chr11-5698547-T-C

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 4P and 9B. PVS1_StrongBP6BS1BS2

The NM_006074.5(TRIM22):c.750+2T>C variant causes a splice donor change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000902 in 1,610,064 control chromosomes in the GnomAD database, including 14 homozygotes. In-silico tool predicts a benign outcome for this variant. 2/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.0051 ( 8 hom., cov: 33)

Exomes 𝑓: 0.00047 ( 6 hom. )

Consequence

TRIM22
NM_006074.5 splice_donor

Scores

Splicing: ADA: 0.9832

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: 1.94

Variant links:

Genes affected

TRIM22 (HGNC:16379): (tripartite motif containing 22) The protein encoded by this gene is a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. This protein localizes to the cytoplasm and its expression is induced by interferon. The protein is involved in innate immunity against different DNA and RNA viruses. [provided by RefSeq, Oct 2021]

TRIM22 links:

TRIM5 (HGNC:16276): (tripartite motif containing 5) The protein encoded by this gene is a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. The protein forms homo-oligomers via the coilel-coil region and localizes to cytoplasmic bodies. It appears to function as a E3 ubiquitin-ligase and ubiqutinates itself to regulate its subcellular localization. It may play a role in retroviral restriction. Multiple alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Dec 2009]

TRIM5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PVS1

Splicing +-2 bp (donor or acceptor) variant, product NOT destroyed by NMD, known LOF gene, truncates exone, which is 0.15364061 fraction of the gene. Cryptic splice site detected, with MaxEntScore 3.1, offset of -19, new splice context is: atcGTcagt. Cryptic site results in frameshift change. If cryptic site found is not functional and variant results in exon loss, it results in inframe change.

BP6

Variant 11-5698547-T-C is Benign according to our data. Variant chr11-5698547-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 3039729.Status of the report is no_assertion_criteria_provided, 0 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00506 (771/152228) while in subpopulation AFR AF= 0.0178 (738/41518). AF 95% confidence interval is 0.0167. There are 8 homozygotes in gnomad4. There are 332 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 8 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TRIM22	NM_006074.5 linkuse as main transcript	c.750+2T>C		splice_donor_variant		ENST00000379965.8
TRIM22	NM_001199573.2 linkuse as main transcript	c.738+2T>C		splice_donor_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TRIM22	ENST00000379965.8 linkuse as main transcript	c.750+2T>C		splice_donor_variant		1	NM_006074.5	P1	Q8IYM9-1

Frequencies

GnomAD3 genomes

AF:

0.00508

AC:

772

AN:

152110

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0179

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000982

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00335

GnomAD3 exomes

AF:

0.00136

AC:

333

AN:

244430

Hom.:

AF XY:

0.000965

AC XY:

128

AN XY:

132594

show subpopulations

Gnomad AFR exome

AF:

0.0209

Gnomad AMR exome

AF:

0.000324

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000996

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000362

Gnomad OTH exome

AF:

0.000337

GnomAD4 exome

AF:

0.000467

AC:

681

AN:

1457836

Hom.:

Cov.:

AF XY:

0.000381

AC XY:

276

AN XY:

724748

show subpopulations

Gnomad4 AFR exome

AF:

0.0168

Gnomad4 AMR exome

AF:

0.000473

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000815

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000189

Gnomad4 OTH exome

AF:

0.00116

GnomAD4 genome

AF:

0.00506

AC:

771

AN:

152228

Hom.:

Cov.:

AF XY:

0.00446

AC XY:

332

AN XY:

74440

show subpopulations

Gnomad4 AFR

AF:

0.0178

Gnomad4 AMR

AF:

0.000981

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.00331

Alfa

AF:

0.00235

Hom.:

Bravo

AF:

0.00587

ESP6500AA

AF:

0.0149

AC:

ESP6500EA

AF:

0.000238

AC:

ExAC

AF:

0.00179

AC:

217

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

TRIM22-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jan 08, 2021

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

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Uncertain

-0.070

CADD

Pathogenic

DANN

Uncertain

0.98

Eigen

Pathogenic

0.79

Eigen_PC

Uncertain

0.56

FATHMM_MKL

Uncertain

0.83

MutationTaster

Benign

1.0

D;D

GERP RS

3.5

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

0.98

dbscSNV1_RF

Benign

0.58

SpliceAI score (max)

0.86

Details are displayed if max score is > 0.2

DS_DG_spliceai

0.44

Position offset: 23

DS_DL_spliceai

0.86

Position offset: -2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over