chr3-32818328-C-T

Position:

• chr3-32818328-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001039111.3(TRIM71):​c.248C>T​(p.Ala83Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000155 in 1,293,224 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000015 (0 hom.)
• Consequence: TRIM71 NM_001039111.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.06

Genes affected

TRIM71 (HGNC:32669): (tripartite motif containing 71) The protein encoded by this gene is an E3 ubiquitin-protein ligase that binds with miRNAs and maintains the growth and upkeep of embryonic stem cells. This gene also is involved in the G1-S phase transition of the cell cycle. [provided by RefSeq, Dec 2015]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.13474011).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TRIM71	NM_001039111.3	c.248C>T	p.Ala83Val	missense_variant	1/4	ENST00000383763.6	NP_001034200.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TRIM71	ENST00000383763.6	c.248C>T	p.Ala83Val	missense_variant	1/4	1	NM_001039111.3	ENSP00000373272.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000155 AC: 2 AN: 1293224 Hom.: 0 Cov.: 31 AF XY: 0.00000157 AC XY: 1 AN XY: 637998

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000142

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.65e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

Cryptozoospermia Uncertain:1

Uncertain significance, criteria provided, single submitter

research

Institute of Reproductive Genetics, University of Münster

Mar 01, 2021

PM1, PM2, BP4 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.13	T
BayesDel_noAF	Benign	-0.42
CADD	Benign	20
DANN	Benign	0.93
DEOGEN2	Benign	0.067	T
Eigen	Benign	-0.92
Eigen_PC	Benign	-0.90
FATHMM_MKL	Benign	0.57	D
LIST_S2	Benign	0.37	T
M_CAP	Pathogenic	0.57	D
MetaRNN	Benign	0.13	T
MetaSVM	Benign	-0.84	T
MutationAssessor	Benign	0.0	N
PrimateAI	Pathogenic	0.90	D
PROVEAN	Benign	0.10	N
REVEL	Benign	0.13
Sift	Benign	0.043	D
Sift4G	Benign	0.50	T
Polyphen		0.0010	B
Vest4		0.19
MutPred		0.38		Loss of disorder (P = 0.0655);
MVP		0.39
MPC		0.95
ClinPred		0.072	T
GERP RS		2.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.050
gMVP		0.35

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

Other links and lift over

dbSNP: rs1284064696; hg19: chr3-32859820;