Genetic Variant TRIML2:p.Ala281Ser (chr4-188091846-C-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_173553.4(TRIML2):c.841G>T(p.Ala281Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,878 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A281T) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

TRIML2
NM_173553.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.413

Publications

0 publications found

Variant links:

Genes affected

TRIML2 (HGNC:26378): (tripartite motif family like 2) This gene encodes a member of the tri-partite motif (TRIM) family of proteins. This protein may be regulated by the tumor suppressor p53 and may regulate p53 through the enhancement of p53 SUMOylation. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]

TRIML2 links:

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ACMG classification

Classification was made for transcript

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

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.10690606).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_173553.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TRIML2	NM_173553.4	MANE Select	c.841G>T	p.Ala281Ser	missense	Exon 8 of 8	NP_775824.2	Q8N7C3-1
	TRIML2	NM_001303419.1		c.916G>T	p.Ala306Ser	missense	Exon 8 of 8	NP_001290348.1	B7ZLC3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TRIML2	ENST00000682553.1	MANE Select	c.841G>T	p.Ala281Ser	missense	Exon 8 of 8	ENSP00000507413.1	Q8N7C3-1
TRIML2	ENST00000512729.5	TSL:1	c.841G>T	p.Ala281Ser	missense	Exon 7 of 7	ENSP00000422581.2	Q8N7C3-1
TRIML2	ENST00000326754.7	TSL:1	c.796G>T	p.Ala266Ser	missense	Exon 8 of 8	ENSP00000317498.4	J3KNI5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461878

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727242

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53408

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

8.99e-7

AC:

AN:

1112008

Other (OTH)

AF:

0.00

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.077

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.72

CADD

Benign

6.7

(source)

DANN

Benign

0.97

DEOGEN2

Benign

0.030

Eigen

Benign

-0.85

Eigen_PC

Benign

-0.75

FATHMM_MKL

Benign

0.54

LIST_S2

Benign

0.41

M_CAP

Benign

0.0094

MetaRNN

Benign

0.11

MetaSVM

Benign

-1.0

PhyloP100

0.41

PrimateAI

Benign

0.26

PROVEAN

Benign

-2.0

REVEL

Benign

0.047

Sift

Benign

0.11

Sift4G

Uncertain

0.020

Vest4

0.049

MVP

0.055

MPC

0.077

ClinPred

0.12

GERP RS

2.9

gMVP

0.19

Mutation Taster

=100/0

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over