chr5-146463569-A-G
Variant summary
Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP2
The NM_001382548.1(TCERG1):c.911A>G(p.Gln304Arg) variant causes a missense change. The variant allele was found at a frequency of 0.00000205 in 1,461,890 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 33)
Exomes 𝑓: 0.0000021 ( 0 hom. )
Consequence
TCERG1
NM_001382548.1 missense
NM_001382548.1 missense
Scores
1
6
12
Clinical Significance
Conservation
PhyloP100: 6.42
Genes affected
TCERG1 (HGNC:15630): (transcription elongation regulator 1) This gene encodes a nuclear protein that regulates transcriptional elongation and pre-mRNA splicing. The encoded protein interacts with the hyperphosphorylated C-terminal domain of RNA polymerase II via multiple FF domains, and with the pre-mRNA splicing factor SF1 via a WW domain. Alternative splicing results in multiple transcripts variants encoding different isoforms. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 3 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
PP2
?
Missense variant where missense usually causes diseases, TCERG1
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TCERG1 | NM_001382548.1 | c.911A>G | p.Gln304Arg | missense_variant | 5/23 | ENST00000679501.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TCERG1 | ENST00000679501.2 | c.911A>G | p.Gln304Arg | missense_variant | 5/23 | NM_001382548.1 | A2 |
Frequencies
GnomAD3 genomes ? Cov.: 33
GnomAD3 genomes
?
Cov.:
33
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251434Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135894
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GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461890Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1AN XY: 727246
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GnomAD4 genome ? Cov.: 33
GnomAD4 genome
?
Cov.:
33
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2
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Mar 22, 2023 | The c.911A>G (p.Q304R) alteration is located in exon 5 (coding exon 5) of the TCERG1 gene. This alteration results from a A to G substitution at nucleotide position 911, causing the glutamine (Q) at amino acid position 304 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
Cadd
Uncertain
Dann
Uncertain
DEOGEN2
Benign
T;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
LIST_S2
Uncertain
D;D
M_CAP
Benign
T
MetaRNN
Uncertain
D;D
MetaSVM
Benign
T
MutationAssessor
Benign
L;L
MutationTaster
Benign
D;N
PrimateAI
Uncertain
T
PROVEAN
Benign
N;N
REVEL
Benign
Sift
Benign
T;T
Sift4G
Benign
T;T
Polyphen
P;P
Vest4
MutPred
Loss of glycosylation at T301 (P = 0.086);Loss of glycosylation at T301 (P = 0.086);
MVP
MPC
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at