rs1248742247

Variant names:

• chr1-202331869-A-G
• rs1248742247
• NM_014176.4:c.560T>C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_014176.4(UBE2T):​c.560T>C​(p.Val187Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000342 in 1,461,836 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: UBE2T NM_014176.4 missense
• Clinical Significance: Uncertain significance criteria provided, multiple submitters, no conflicts U:2
• Conservation: PhyloP100: 1.08
• Publications: 0 publications found

Genes affected

UBE2T (HGNC:25009): (ubiquitin conjugating enzyme E2 T) The protein encoded by this gene catalyzes the covalent attachment of ubiquitin to protein substrates. Defects in this gene have been associated with Fanconi anemia of complementation group T. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2015]

UBE2T Gene-Disease associations (from GenCC):

• Fanconi anemia complementation group T

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P
• Fanconi anemia

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.03194484).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014176.4. 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
	UBE2T	NM_014176.4	MANE Select	c.560T>C	p.Val187Ala	missense	Exon 7 of 7	NP_054895.1	Q9NPD8
	UBE2T	NM_001310326.2		c.470T>C	p.Val157Ala	missense	Exon 7 of 7	NP_001297255.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	UBE2T	ENST00000646651.1	MANE Select	c.560T>C	p.Val187Ala	missense	Exon 7 of 7	ENSP00000494957.1	Q9NPD8
	UBE2T	ENST00000934402.1		c.599T>C	p.Val200Ala	missense	Exon 7 of 7	ENSP00000604461.1
	UBE2T	ENST00000699423.1		c.560T>C	p.Val187Ala	missense	Exon 7 of 7	ENSP00000514379.1	Q9NPD8

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251458 AF XY: 0.00000736

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000879

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000342 AC: 5 AN: 1461836 Hom.: 0 Cov.: 30 AF XY: 0.00000550 AC XY: 4 AN XY: 727212

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26132

East Asian (EAS) AF: 0.00 AC: 0 AN: 39684

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53412

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00000450 AC: 5 AN: 1111990

Other (OTH) AF: 0.00 AC: 0 AN: 60392

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	1	-	not provided (1)
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.058
BayesDel_addAF	Benign	-0.28	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	14
DANN	Benign	0.22
DEOGEN2	Benign	0.022	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.084	N
LIST_S2	Benign	0.45	T
M_CAP	Benign	0.0047	T
MetaRNN	Benign	0.032	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.1	L
PhyloP100		1.1
PrimateAI	Benign	0.29	T
PROVEAN	Benign	0.42	N
REVEL	Benign	0.030
Sift	Benign	1.0	T
Sift4G	Benign	0.96	T
Polyphen		0.0	B
Vest4		0.085
MutPred		0.28		Loss of stability (P = 0.0343)
MVP		0.18
MPC		0.18
ClinPred		0.018	T
GERP RS		2.8
Varity_R		0.016
gMVP		0.22
Mutation Taster		=89/11	polymorphism

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

Other links and lift over

dbSNP: rs1248742247; hg19: chr1-202300997;