chr17-2033769-C-T
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Variant summary
Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate
The NM_001383.6(DPH1):c.215-10C>T variant causes a splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000112 in 1,614,082 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)
Exomes 𝑓: 0.000012 ( 0 hom. )
Consequence
DPH1
NM_001383.6 splice_polypyrimidine_tract, intron
NM_001383.6 splice_polypyrimidine_tract, intron
Scores
2
Splicing: ADA: 0.00004827
2
Clinical Significance
Conservation
PhyloP100: -0.683
Genes affected
DPH1 (HGNC:3003): (diphthamide biosynthesis 1) The protein encoded by this gene is an enzyme involved in the biosynthesis of diphthamide, a modified histidine found only in elongation factor-2 (EEF2). Diphthamide residues in EEF2 are targeted for ADP-ribosylation by diphtheria toxin and Pseudomonas exotoxin A. Defects in this gene have been associated with both ovarian cancer and autosomal recessive intellectual disability with short stature, craniofacial, and ectodermal anomalies. [provided by RefSeq, Oct 2016]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -4 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.8).
BP6
Variant 17-2033769-C-T is Benign according to our data. Variant chr17-2033769-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 761521.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
DPH1 | NM_001383.6 | c.215-10C>T | splice_polypyrimidine_tract_variant, intron_variant | ENST00000263083.12 | NP_001374.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
DPH1 | ENST00000263083.12 | c.215-10C>T | splice_polypyrimidine_tract_variant, intron_variant | 1 | NM_001383.6 | ENSP00000263083 | P1 |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152238Hom.: 0 Cov.: 32
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GnomAD3 exomes AF: 0.0000120 AC: 3AN: 249552Hom.: 0 AF XY: 0.0000222 AC XY: 3AN XY: 135388
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GnomAD4 exome AF: 0.0000116 AC: 17AN: 1461844Hom.: 0 Cov.: 32 AF XY: 0.0000138 AC XY: 10AN XY: 727228
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GnomAD4 genome AF: 0.00000657 AC: 1AN: 152238Hom.: 0 Cov.: 32 AF XY: 0.0000134 AC XY: 1AN XY: 74376
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Jul 31, 2018 | - - |
Computational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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dbscSNV1_ADA
Benign
dbscSNV1_RF
Benign
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at