rs4480453

Variant names:

• chr10-133231239-C-A
• rs4480453
• NM_003577.3:c.823C>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_003577.3(UTF1):​c.823C>A​(p.Leu275Met) 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: UTF1 NM_003577.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.38
• Publications: 2 publications found

Genes affected

UTF1 (HGNC:12634): (undifferentiated embryonic cell transcription factor 1) The protein encoded by this gene is a leucine zipper-containing transcriptional coactivator that may link the upstream activator ATF2 with the basal transcription complex. The encoded protein is closely associated with chromatin and is required for the proper differentiation of embryonic carcinoma and embryonic stem cells. Found nearly exclusively in pluripotent cells, this protein can also serve as a transcriptional repressor. [provided by RefSeq, Nov 2015]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.23907804).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003577.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	UTF1	NM_003577.3	MANE Select	c.823C>A	p.Leu275Met	missense	Exon 2 of 2	NP_003568.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	UTF1	ENST00000304477.3	TSL:1 MANE Select	c.823C>A	p.Leu275Met	missense	Exon 2 of 2	ENSP00000305906.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1398246 Hom.: 0 Cov.: 35 AF XY: 0.00 AC XY: 0 AN XY: 691740

African (AFR) AF: 0.00 AC: 0 AN: 31330

American (AMR) AF: 0.00 AC: 0 AN: 37128

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25042

East Asian (EAS) AF: 0.00 AC: 0 AN: 35862

South Asian (SAS) AF: 0.00 AC: 0 AN: 79782

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 39282

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5412

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1086170

Other (OTH) AF: 0.00 AC: 0 AN: 58238

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.34
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.41
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.040	T
Eigen	Benign	-0.24
Eigen_PC	Benign	-0.46
FATHMM_MKL	Benign	0.15	N
LIST_S2	Benign	0.42	T
M_CAP	Uncertain	0.12	D
MetaRNN	Benign	0.24	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.3	M
PhyloP100		2.4
PrimateAI	Pathogenic	0.84	D
PROVEAN	Benign	-0.86	N
REVEL	Benign	0.056
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		0.99	D
Vest4		0.34
MutPred		0.16		Loss of glycosylation at S274 (P = 0.0414)
MVP		0.15
MPC		1.6
ClinPred		0.65	D
GERP RS		1.8
Varity_R		0.16
gMVP		0.020
Mutation Taster		=94/6	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: rs4480453; hg19: chr10-135044743;