rs72648925
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 1P and 1B. PP2BP4
The NM_001267550.2(TTN):c.14870C>T(p.Thr4957Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000279 in 1,612,844 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/18 in silico tools predict a benign outcome for this variant. 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. T4957P) has been classified as Likely benign.
Frequency
Consequence
NM_001267550.2 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
TTN | NM_001267550.2 | c.14870C>T | p.Thr4957Ile | missense_variant | 50/363 | ENST00000589042.5 | NP_001254479.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
TTN | ENST00000589042.5 | c.14870C>T | p.Thr4957Ile | missense_variant | 50/363 | 5 | NM_001267550.2 | ENSP00000467141 | P1 | |
TTN-AS1 | ENST00000659121.1 | n.629-152G>A | intron_variant, non_coding_transcript_variant |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152168Hom.: 0 Cov.: 33
GnomAD3 exomes AF: 0.0000121 AC: 3AN: 247488Hom.: 0 AF XY: 0.00000745 AC XY: 1AN XY: 134306
GnomAD4 exome AF: 0.0000301 AC: 44AN: 1460676Hom.: 0 Cov.: 29 AF XY: 0.0000289 AC XY: 21AN XY: 726604
GnomAD4 genome AF: 0.00000657 AC: 1AN: 152168Hom.: 0 Cov.: 33 AF XY: 0.0000135 AC XY: 1AN XY: 74332
ClinVar
Not reported inComputational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at