Variant 11-89710315-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001146162.1(TRIM77):c.17C>T(p.Thr6Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000327 in 1,527,794 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/15 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000031 ( 0 hom. )

Consequence

TRIM77
NM_001146162.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.62

Variant links:

Genes affected

TRIM77 (HGNC:34228): (tripartite motif containing 77) Predicted to enable ubiquitin protein ligase activity. Predicted to be involved in innate immune response; protein ubiquitination; and regulation of gene expression. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

TRIM77 links:

Genome browser will be placed here

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 (MetaRNN=0.052919358).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TRIM77	NM_001146162.1 linkuse as main transcript	c.17C>T	p.Thr6Met	missense_variant	1/6	ENST00000398290.7
TRIM77	NM_001271942.1 linkuse as main transcript	c.17C>T	p.Thr6Met	missense_variant	1/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TRIM77	ENST00000398290.7 linkuse as main transcript	c.17C>T	p.Thr6Met	missense_variant	1/6	5	NM_001146162.1	P1

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152158

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000644

AC:

AN:

155342

Hom.:

AF XY:

0.000110

AC XY:

AN XY:

81710

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000819

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000116

Gnomad OTH exome

AF:

0.000227

GnomAD4 exome

AF:

0.0000313

AC:

AN:

1375636

Hom.:

Cov.:

AF XY:

0.0000431

AC XY:

AN XY:

672912

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000853

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000285

Gnomad4 SAS exome

AF:

0.0000128

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000330

Gnomad4 OTH exome

AF:

0.0000527

GnomAD4 genome

AF:

0.0000460

AC:

AN:

152158

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74336

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000178

Hom.:

Bravo

AF:

0.000110

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000314

AC:

ExAC

AF:

0.0000780

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 23, 2023

The c.17C>T (p.T6M) alteration is located in exon 1 (coding exon 1) of the TRIM77 gene. This alteration results from a C to T substitution at nucleotide position 17, causing the threonine (T) at amino acid position 6 to be replaced by a methionine (M). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.095

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.51

CADD

Benign

0.14

DANN

Benign

0.79

DEOGEN2

Benign

0.0010

FATHMM_MKL

Benign

0.000080

LIST_S2

Benign

0.36

M_CAP

Benign

0.012

MetaRNN

Benign

0.053

MutationAssessor

Benign

0.55

PrimateAI

Benign

0.41

Sift4G

Benign

0.25

Vest4

0.067

MVP

0.15

GERP RS

0.75

Varity_R

0.020

gMVP

0.049

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

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