chr10-131093268-C-A

Variant names:

• chr10-131093268-C-A
• rs147204742
• NM_174937.4:c.1655G>T

Variant summary

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

The NM_174937.4(TCERG1L):​c.1655G>T​(p.Arg552Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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. R552Q) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: TCERG1L NM_174937.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.37
• Publications: 6 publications found

Genes affected

TCERG1L (HGNC:23533): (transcription elongation regulator 1 like) Predicted to enable RNA polymerase binding activity and transcription coregulator activity. Predicted to be involved in regulation of transcription, DNA-templated. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_174937.4. 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
	TCERG1L	NM_174937.4	MANE Select	c.1655G>T	p.Arg552Leu	missense	Exon 12 of 12	NP_777597.2	Q5VWI1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TCERG1L	ENST00000368642.4	TSL:1 MANE Select	c.1655G>T	p.Arg552Leu	missense	Exon 12 of 12	ENSP00000357631.4	Q5VWI1
	TCERG1L	ENST00000935680.1		c.1694G>T	p.Arg565Leu	missense	Exon 13 of 13	ENSP00000605739.1
	TCERG1L	ENST00000483040.1	TSL:5	n.3517G>T		non_coding_transcript_exon	Exon 12 of 12

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.47
PhyloP100		3.4
Varity_R		0.48
gMVP		0.48
Mutation Taster		=58/42	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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs147204742; hg19: chr10-132891531;