4-188101063-A-G

Variant names:

• chr4-188101063-A-G
• rs1733762869
• NM_173553.4:c.473T>C

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 2P and 6B. PM2 BP4_Strong BP6_Moderate

The NM_173553.4(TRIML2):​c.473T>C​(p.Met158Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: TRIML2 NM_173553.4 missense
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -1.18
• Publications: 0 publications found

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]

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.039189517).
• BP6: Variant 4-188101063-A-G is Benign according to our data. Variant chr4-188101063-A-G is described in ClinVar as Likely_benign. ClinVar VariationId is 2514100.Status of the report is criteria_provided_single_submitter, 1 stars.

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.473T>C	p.Met158Thr	missense	Exon 4 of 8	NP_775824.2	Q8N7C3-1
	TRIML2	NM_001303419.1		c.473T>C	p.Met158Thr	missense	Exon 3 of 8	NP_001290348.1	B7ZLC3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TRIML2	ENST00000682553.1	MANE Select	c.473T>C	p.Met158Thr	missense	Exon 4 of 8	ENSP00000507413.1	Q8N7C3-1
	TRIML2	ENST00000512729.5	TSL:1	c.473T>C	p.Met158Thr	missense	Exon 3 of 7	ENSP00000422581.2	Q8N7C3-1
	TRIML2	ENST00000326754.7	TSL:1	c.353T>C	p.Met118Thr	missense	Exon 3 of 8	ENSP00000317498.4	J3KNI5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	-0.29	T
BayesDel_noAF	Benign	-0.66
CADD	Benign	0.012
DANN	Benign	0.20
DEOGEN2	Benign	0.013	T
Eigen	Benign	-1.8
Eigen_PC	Benign	-1.9
FATHMM_MKL	Benign	0.0072	N
LIST_S2	Benign	0.38	T
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.039	T
MetaSVM	Benign	-1.0	T
PhyloP100		-1.2
PrimateAI	Benign	0.38	T
REVEL	Benign	0.058
Sift4G	Benign	0.43	T
Vest4		0.11
MVP		0.18
MPC		0.085
ClinPred		0.015	T
GERP RS		-10
gMVP		0.25
Mutation Taster		=97/3	polymorphism

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

Other links and lift over

dbSNP: rs1733762869; hg19: chr4-189022217;