rs1360557072

Variant names:

• chr5-181199996-A-T
• rs1360557072
• NM_203293.3:c.704T>A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_203293.3(TRIM7):​c.704T>A​(p.Leu235Gln) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,890 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 34)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: TRIM7 NM_203293.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.88

Genes affected

TRIM7 (HGNC:16278): (tripartite motif containing 7) 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, a B-box type 2, and a coiled-coil region. The protein localizes to both the nucleus and the cytoplasm, and may represent a participant in the initiation of glycogen synthesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]

TRIM7-AS1 (HGNC:40764): (TRIM7 antisense RNA 1)

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TRIM7	NM_203293.3	c.704T>A	p.Leu235Gln	missense_variant	Exon 3 of 7	ENST00000274773.12	NP_976038.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TRIM7	ENST00000274773.12	c.704T>A	p.Leu235Gln	missense_variant	Exon 3 of 7	1	NM_203293.3	ENSP00000274773.7

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461890 Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0 AN XY: 727248

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000252

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 34

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

May 13, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.704T>A (p.L235Q) alteration is located in exon 3 (coding exon 3) of the TRIM7 gene. This alteration results from a T to A substitution at nucleotide position 704, causing the leucine (L) at amino acid position 235 to be replaced by a glutamine (Q). 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	0.12
BayesDel_addAF	Benign	-0.046	T
BayesDel_noAF	Benign	-0.30
CADD	Uncertain	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.14	T;.;.;.
Eigen	Benign	0.055
Eigen_PC	Benign	-0.073
FATHMM_MKL	Benign	0.61	D
LIST_S2	Benign	0.82	T;T;T;.
M_CAP	Benign	0.030	D
MetaRNN	Uncertain	0.72	D;D;D;D
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.0	M;.;.;.
PrimateAI	Uncertain	0.52	T
PROVEAN	Uncertain	-4.0	D;D;D;D
REVEL	Benign	0.16
Sift	Uncertain	0.0050	D;D;D;D
Sift4G	Benign	0.089	T;D;D;D
Polyphen		1.0	D;.;D;.
Vest4		0.74
MutPred		0.54		Gain of relative solvent accessibility (P = 0.09);.;.;.;
MVP		0.37
MPC		0.095
ClinPred		0.93	D
GERP RS		2.9
Varity_R		0.25
gMVP		0.49

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.050		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

Other links and lift over

dbSNP: rs1360557072; hg19: chr5-180626996;