rs890394501

Variant names:

• chr11-75241617-G-A
• rs890394501
• NM_001195528.2:c.568G>A

Your query was ambiguous. Multiple possible variants found:

• chr11-75241617-G-A
• chr11-75241617-G-C
• chr11-75241617-G-T

Variant summary

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

The NM_001195528.2(TPBGL):​c.568G>A​(p.Ala190Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000172 in 1,162,894 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 9/15 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. A190P) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000017 (0 hom.)
• Consequence: TPBGL NM_001195528.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.201

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]

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=0.11963403).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TPBGL	NM_001195528.2	c.568G>A	p.Ala190Thr	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.568G>A	p.Ala190Thr	missense_variant	Exon 1 of 1	6	NM_001195528.2	ENSP00000474988.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000172 AC: 2 AN: 1162894 Hom.: 0 Cov.: 30 AF XY: 0.00000175 AC XY: 1 AN XY: 571396

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: 0.00000105

Gnomad4 OTH exome AF: 0.0000224

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	18
DANN	Benign	0.86
DEOGEN2	Benign	0.0075	T
FATHMM_MKL	Benign	0.062	N
LIST_S2	Benign	0.51	T
M_CAP	Uncertain	0.19	D
MetaRNN	Benign	0.12	T
MutationAssessor	Benign	0.85	L
PrimateAI	Pathogenic	0.91	D
Sift4G	Benign	0.34	T
Vest4		0.080
MVP		0.20
GERP RS		1.9
Varity_R		0.024
gMVP		0.19

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: rs890394501; hg19: chr11-74952662;