11-75241362-C-A

Variant names:

• chr11-75241362-C-A
• NM_001195528.2:c.313C>A

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2 BP4_Strong BP6_Moderate

The NM_001195528.2(TPBGL):​c.313C>A​(p.His105Asn) 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. 11/15 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)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: TPBGL NM_001195528.2 missense
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.309

Genes affected

TPBGL (HGNC:44159): (trophoblast glycoprotein like) Predicted to be involved in negative regulation of canonical Wnt signaling pathway. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

TPBGL-AS1 (HGNC:55506): (TPBGL antisense RNA 1)

ACMG classification

Verdict is Likely_benign. Variant got -4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.06531274).
• BP6: Variant 11-75241362-C-A is Benign according to our data. Variant chr11-75241362-C-A is described in ClinVar as [Likely_benign]. Clinvar id is 2534698.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TPBGL	NM_001195528.2	c.313C>A	p.His105Asn	missense_variant	Exon 1 of 1	ENST00000562197.3	NP_001182457.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TPBGL	ENST00000562197.3	c.313C>A	p.His105Asn	missense_variant	Exon 1 of 1	6	NM_001195528.2	ENSP00000474988.1
TPBGL-AS1	ENST00000530792.1	n.-189G>T		upstream_gene_variant		3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1223722 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 600108

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: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Benign:1

Apr 07, 2023

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.036
BayesDel_addAF	Benign	-0.21	T
BayesDel_noAF	Benign	-0.54
CADD	Benign	12
DANN	Benign	0.76
DEOGEN2	Benign	0.0053	T
FATHMM_MKL	Benign	0.19	N
LIST_S2	Benign	0.39	T
M_CAP	Benign	0.071	D
MetaRNN	Benign	0.065	T
MutationAssessor	Benign	-0.64	N
PrimateAI	Pathogenic	0.90	D
Sift4G	Benign	1.0	T
Vest4		0.074
MVP		0.42
GERP RS		1.9
Varity_R		0.12
gMVP		0.11

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr11-74952407;