NM_032811.3:c.137A>C

Variant names:

• chr11-124623220-A-C
• rs1942379829
• NM_032811.3:c.137A>C

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP2

The NM_032811.3(TBRG1):​c.137A>C​(p.Lys46Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: TBRG1 NM_032811.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.86
• Publications: 0 publications found

Genes affected

TBRG1 (HGNC:29551): (transforming growth factor beta regulator 1) Involved in several processes, including DNA replication; protein localization to nucleoplasm; and protein stabilization. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

LOC124902779 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP2: Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 1 curated pathogenic missense variants (we use a threshold of 10). The gene has 0 curated benign missense variants. Gene score misZ: 0.8118 (below the threshold of 3.09). Trascript score misZ: 0.037837 (below the threshold of 3.09).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032811.3. 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
	TBRG1	NM_032811.3	MANE Select	c.137A>C	p.Lys46Thr	missense	Exon 1 of 9	NP_116200.2	Q3YBR2-1
	TBRG1	NR_016021.2		n.357A>C		non_coding_transcript_exon	Exon 1 of 8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TBRG1	ENST00000441174.8	TSL:1 MANE Select	c.137A>C	p.Lys46Thr	missense	Exon 1 of 9	ENSP00000409016.3	Q3YBR2-1
	TBRG1	ENST00000284290.8	TSL:1	n.137A>C		non_coding_transcript_exon	Exon 1 of 8	ENSP00000284290.4	F8W6N5
	TBRG1	ENST00000529543.5	TSL:1	n.137A>C		non_coding_transcript_exon	Exon 1 of 7	ENSP00000436599.1	E9PI10

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions

Significance: Uncertain significance

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	Pathogenic	0.76
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.050
CADD	Uncertain	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.33	T
Eigen	Pathogenic	0.70
Eigen_PC	Pathogenic	0.68
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Uncertain	0.90	D
M_CAP	Pathogenic	0.34	D
MetaRNN	Uncertain	0.54	D
MetaSVM	Uncertain	0.53	D
MutationAssessor	Uncertain	2.1	M
PhyloP100		5.9
PrimateAI	Uncertain	0.70	T
PROVEAN	Benign	-0.55	N
REVEL	Uncertain	0.49
Sift	Benign	0.28	T
Sift4G	Uncertain	0.051	T
Polyphen		1.0	D
Vest4		0.36
MutPred		0.31		Loss of MoRF binding (P = 0.0495)
MVP		0.96
MPC		0.050
ClinPred		0.98	D
GERP RS		5.2
PromoterAI		-0.10	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.62
gMVP		0.51
Mutation Taster		=245/55	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs1942379829; hg19: chr11-124493116;