rs114727354
Variant summary
Our verdict is Pathogenic. Variant got 16 ACMG points: 16P and 0B. PVS1PP5_Very_Strong
The NM_017635.5(KMT5B):c.559C>T(p.Arg187Ter) variant causes a stop gained change. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★★). Synonymous variant affecting the same amino acid position (i.e. R187R) has been classified as Benign. Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control
Consequence
KMT5B
NM_017635.5 stop_gained
NM_017635.5 stop_gained
Scores
3
3
1
Clinical Significance
Conservation
PhyloP100: 4.83
Genes affected
KMT5B (HGNC:24283): (lysine methyltransferase 5B) This gene encodes a protein that contains a SET domain. SET domains appear to be protein-protein interaction domains that mediate interactions with a family of proteins that display similarity with dual-specificity phosphatases (dsPTPases). The function of this gene has not been determined. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2014]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 16 ACMG points.
PVS1
?
Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.
PP5
?
Variant 11-68173898-G-A is Pathogenic according to our data. Variant chr11-68173898-G-A is described in ClinVar as [Likely_pathogenic]. Clinvar id is 560606.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr11-68173898-G-A is described in Lovd as [Likely_pathogenic]. Variant chr11-68173898-G-A is described in Lovd as [Pathogenic].
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
KMT5B | NM_017635.5 | c.559C>T | p.Arg187Ter | stop_gained | 6/11 | ENST00000304363.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
KMT5B | ENST00000304363.9 | c.559C>T | p.Arg187Ter | stop_gained | 6/11 | 5 | NM_017635.5 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0AN: 1455530Hom.: 0 Cov.: 28 AF XY: 0.00 AC XY: 0AN XY: 724340
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
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0
AN:
1455530
Hom.:
Cov.:
28
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AC XY:
0
AN XY:
724340
Gnomad4 AFR exome
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GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ClinVar
Significance: Pathogenic/Likely pathogenic
Submissions summary: Pathogenic:3
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Intellectual disability, autosomal dominant 51 Pathogenic:2
Likely pathogenic, criteria provided, single submitter | curation | SIB Swiss Institute of Bioinformatics | Jan 09, 2019 | This variant is interpreted as a Likely pathogenic for Mental retardation, autosomal dominant 51. The following ACMG Tag(s) were applied: PM2 => Absent from controls (or at extremely low frequency if recessive) in Exome Sequencing Project, 1000 Genomes Project, or Exome Aggregation Consortium. PVS1-Moderate => PVS1 downgraded in strength to Moderate. PM6 =>Assumed de novo, but without confirmation of paternity and maternity. - |
Pathogenic, no assertion criteria provided | literature only | OMIM | Sep 10, 2018 | - - |
Neural tube defect Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Equipe Genetique des Anomalies du Developpement, Université de Bourgogne | - | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
Cadd
Pathogenic
Dann
Uncertain
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
MutationTaster
Benign
A;A;A;A;A
Vest4
GERP RS
Splicing
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Calibrated prediction
Score
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SpliceAI score (max)
Details are displayed if max score is > 0.2
DS_AL_spliceai
Position offset: 15
Find out detailed SpliceAI scores and Pangolin per-transcript scores at