14-21468733-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate
The NM_032846.4(RAB2B):c.206G>A(p.Arg69His) variant causes a missense change. The variant allele was found at a frequency of 0.0000161 in 1,552,042 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_032846.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 4 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
RAB2B | ENST00000397762.6 | c.206G>A | p.Arg69His | missense_variant | Exon 4 of 8 | 1 | NM_032846.4 | ENSP00000380869.1 | ||
RAB2B | ENST00000417141.5 | n.187-4966G>A | intron_variant | Intron 3 of 5 | 1 | ENSP00000405441.1 | ||||
RAB2B | ENST00000649801.1 | c.206G>A | p.Arg69His | missense_variant | Exon 4 of 9 | ENSP00000497782.1 | ||||
RAB2B | ENST00000461909.1 | n.234G>A | non_coding_transcript_exon_variant | Exon 3 of 7 | 2 |
Frequencies
GnomAD3 genomes AF: 0.0000132 AC: 2AN: 151862Hom.: 0 Cov.: 31
GnomAD3 exomes AF: 0.0000138 AC: 3AN: 217148Hom.: 0 AF XY: 0.0000169 AC XY: 2AN XY: 118358
GnomAD4 exome AF: 0.0000164 AC: 23AN: 1400180Hom.: 0 Cov.: 31 AF XY: 0.0000202 AC XY: 14AN XY: 694192
GnomAD4 genome AF: 0.0000132 AC: 2AN: 151862Hom.: 0 Cov.: 31 AF XY: 0.0000135 AC XY: 1AN XY: 74118
ClinVar
Submissions by phenotype
not specified Uncertain:1
The c.206G>A (p.R69H) alteration is located in exon 4 (coding exon 4) of the RAB2B gene. This alteration results from a G to A substitution at nucleotide position 206, causing the arginine (R) at amino acid position 69 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at