rs45459199
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Variant summary
Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2
The NM_016277.5(RAB23):c.574+28G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00895 in 1,609,212 control chromosomes in the GnomAD database, including 132 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: 𝑓 0.0096 ( 22 hom., cov: 32)
Exomes 𝑓: 0.0089 ( 110 hom. )
Consequence
RAB23
NM_016277.5 intron
NM_016277.5 intron
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.519
Genes affected
RAB23 (HGNC:14263): (RAB23, member RAS oncogene family) This gene encodes a small GTPase of the Ras superfamily. Rab proteins are involved in the regulation of diverse cellular functions associated with intracellular membrane trafficking, including autophagy and immune response to bacterial infection. The encoded protein may play a role in central nervous system development by antagonizing sonic hedgehog signaling. Disruption of this gene has been implicated in Carpenter syndrome as well as cancer. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -14 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.79).
BP6
Variant 6-57193814-C-T is Benign according to our data. Variant chr6-57193814-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 1201159.Status of the report is criteria_provided_single_submitter, 1 stars.
BS1
Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.00965 (1468/152166) while in subpopulation NFE AF= 0.0119 (812/67968). AF 95% confidence interval is 0.0113. There are 22 homozygotes in gnomad4. There are 823 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
BS2
High Homozygotes in GnomAd4 at 22 AR gene
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RAB23 | NM_016277.5 | c.574+28G>A | intron_variant | ENST00000468148.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RAB23 | ENST00000468148.6 | c.574+28G>A | intron_variant | 1 | NM_016277.5 | P1 | |||
RAB23 | ENST00000317483.4 | c.574+28G>A | intron_variant | 1 | P1 |
Frequencies
GnomAD3 genomes AF: 0.00965 AC: 1468AN: 152050Hom.: 22 Cov.: 32
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GnomAD3 exomes AF: 0.0100 AC: 2470AN: 247004Hom.: 31 AF XY: 0.00998 AC XY: 1330AN XY: 133288
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GnomAD4 exome AF: 0.00888 AC: 12939AN: 1457046Hom.: 110 Cov.: 30 AF XY: 0.00877 AC XY: 6353AN XY: 724510
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GnomAD4 genome AF: 0.00965 AC: 1468AN: 152166Hom.: 22 Cov.: 32 AF XY: 0.0111 AC XY: 823AN XY: 74380
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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 | GeneDx | Feb 05, 2019 | - - |
Computational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at