NM_001277115.2:c.13515_13526dupGGTTCTGGCTGG
Variant summary
Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2PM4PP3PP5
The NM_001277115.2(DNAH11):c.13515_13526dupGGTTCTGGCTGG(p.Gly4509_Val4510insValLeuAlaGly) variant causes a disruptive inframe insertion change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,612,218 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).
Frequency
Consequence
NM_001277115.2 disruptive_inframe_insertion
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Likely_pathogenic. Variant got 6 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
DNAH11 | NM_001277115.2 | c.13515_13526dupGGTTCTGGCTGG | p.Gly4509_Val4510insValLeuAlaGly | disruptive_inframe_insertion | Exon 82 of 82 | ENST00000409508.8 | NP_001264044.1 | |
CDCA7L | NM_018719.5 | c.*1094_*1105dupCAGCCAGAACCC | 3_prime_UTR_variant | Exon 10 of 10 | ENST00000406877.8 | NP_061189.2 | ||
CDCA7L | NM_001127370.3 | c.*1094_*1105dupCAGCCAGAACCC | 3_prime_UTR_variant | Exon 11 of 11 | NP_001120842.1 | |||
CDCA7L | NM_001127371.3 | c.*1094_*1105dupCAGCCAGAACCC | 3_prime_UTR_variant | Exon 9 of 9 | NP_001120843.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
DNAH11 | ENST00000409508.8 | c.13515_13526dupGGTTCTGGCTGG | p.Gly4509_Val4510insValLeuAlaGly | disruptive_inframe_insertion | Exon 82 of 82 | 5 | NM_001277115.2 | ENSP00000475939.1 | ||
CDCA7L | ENST00000406877 | c.*1094_*1105dupCAGCCAGAACCC | 3_prime_UTR_variant | Exon 10 of 10 | 1 | NM_018719.5 | ENSP00000383986.3 |
Frequencies
GnomAD3 genomes AF: 0.00000664 AC: 1AN: 150656Hom.: 0 Cov.: 33
GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461562Hom.: 0 Cov.: 33 AF XY: 0.00000275 AC XY: 2AN XY: 727044
GnomAD4 genome AF: 0.00000664 AC: 1AN: 150656Hom.: 0 Cov.: 33 AF XY: 0.0000136 AC XY: 1AN XY: 73578
ClinVar
Submissions by phenotype
Primary ciliary dyskinesia 7 Pathogenic:1Uncertain:1
The p.Gly4509_Val4510insValLeuAlaGly variant in DNAH11 has not been previously reported in the literature in individuals with primary ciliary dyskinesia, but has been identified in 0.0003% (4/1179216) of European (non-Finnish) chromosomes by the Genome Aggregation Database (gnomAD, http://gnomad.broadinstitute.org; dbSNP ID: rs1254126467). Although this variant has been seen in the general population in a heterozygous state, its frequency is low enough to be consistent with a recessive carrier frequency. This variant has been reported in ClinVar (Variation ID: 525412) and has been interpreted as likely pathogenic by Baylor Genetics and as a variant of uncertain significance by Invitae. This variant is an insertion of 4 amino acids at position 4509 and is not predicted to alter the protein reading-frame. It is unclear if this deletion will impact the protein. In summary, the clinical significance of the p.Gly4509_Val4510insValLeuAlaGly variant is uncertain. ACMG/AMP Criteria applied: PM4, PM2_supporting (Richards 2015). -
- -
Primary ciliary dyskinesia Uncertain:1
In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Experimental studies and prediction algorithms are not available for this variant, and the functional significance of the duplicated amino acids is currently unknown. This variant has been observed on the opposite chromosome (in trans) from a pathogenic variant in an individual affected with primary ciliary dyskinesia (Invitae). This finding is consistent with autosomal recessive inheritance, and suggests that this variant contributes to disease. This variant is not present in population databases (ExAC no frequency). This variant, c.13515_13526dupGGTTCTGGCTGG, results in the insertion of 4 amino acids to the DNAH11 protein (p.Leu4507_Val4510dup), but otherwise preserves the integrity of the reading frame. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at