TCEAL2 p.Arg205Arg

Variant names:

• chrX-102127442-T-T
• NM_080390.4:c.

Your query was ambiguous. Multiple possible variants found:

• chrX-102127443--
• chrX-102127443-A-C
• chrX-102127445-G-A
• chrX-102127443-AGG-CGT
• chrX-102127443-AGG-CGC
• chrX-102127443-AGG-CGA

Variant summary

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

The NM_080390.4(TCEAL2):​c. variant causes a exon region 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.

• Frequency: Genomes: not found (cov: 22)
• Consequence: TCEAL2 NM_080390.4 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.610
• Publications: 0 publications found

Genes affected

TCEAL2 (HGNC:29818): (transcription elongation factor A like 2) This gene encodes a member of the transcription elongation factor A (SII)-like (TCEAL) gene family. Members of this family contain TFA domains and may function as nuclear phosphoproteins that modulate transcription in a promoter context-dependent manner. Multiple family members are located on the X chromosome. [provided by RefSeq, Jul 2008]

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_080390.4. 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
	TCEAL2	NM_080390.4	MANE Select	c.		exon_region	Exon 3 of 3	NP_525129.1	Q9H3H9

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TCEAL2	ENST00000372780.6	TSL:1 MANE Select	c.		exon_region	Exon 3 of 3	ENSP00000361866.1	Q9H3H9
	TCEAL2	ENST00000329035.2	TSL:5	c.		exon_region	Exon 3 of 3	ENSP00000332359.2	Q9H3H9
	TCEAL2	ENST00000902218.1		c.		exon_region	Exon 3 of 3	ENSP00000572277.1

Frequencies

GnomAD3 genomes Cov.: 22

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 22

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.61

Splicing

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

hg19: chrX-101382414;