rs374058245
Variant summary
Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2BP4_ModerateBS1_Supporting
The NM_018993.4(RIN2):c.923C>A(p.Pro308Gln) variant causes a missense change. The variant allele was found at a frequency of 0.0000985 in 1,603,664 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 Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P308A) has been classified as Uncertain significance.
Frequency
Consequence
NM_018993.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RIN2 | NM_018993.4 | c.923C>A | p.Pro308Gln | missense_variant | 9/13 | ENST00000255006.12 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RIN2 | ENST00000255006.12 | c.923C>A | p.Pro308Gln | missense_variant | 9/13 | 2 | NM_018993.4 | P1 | |
RIN2 | ENST00000440354.2 | c.463+14137C>A | intron_variant | 1 | |||||
RIN2 | ENST00000484638.1 | n.767C>A | non_coding_transcript_exon_variant | 5/9 | 1 | ||||
RIN2 | ENST00000648440.1 | c.923C>A | p.Pro308Gln | missense_variant | 8/12 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.000205 AC: 31AN: 151372Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.000166 AC: 41AN: 247140Hom.: 0 AF XY: 0.000164 AC XY: 22AN XY: 134472
GnomAD4 exome AF: 0.0000875 AC: 127AN: 1452176Hom.: 0 Cov.: 51 AF XY: 0.0000982 AC XY: 71AN XY: 722778
GnomAD4 genome ? AF: 0.000205 AC: 31AN: 151488Hom.: 0 Cov.: 32 AF XY: 0.000162 AC XY: 12AN XY: 74116
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Genetic Services Laboratory, University of Chicago | Apr 23, 2015 | - - |
Inborn genetic diseases Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jun 16, 2024 | The c.923C>A (p.P308Q) alteration is located in exon 7 (coding exon 7) of the RIN2 gene. This alteration results from a C to A substitution at nucleotide position 923, causing the proline (P) at amino acid position 308 to be replaced by a glutamine (Q). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Jul 18, 2022 | This sequence change replaces proline, which is neutral and non-polar, with glutamine, which is neutral and polar, at codon 308 of the RIN2 protein (p.Pro308Gln). The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This variant has not been reported in the literature in individuals affected with RIN2-related conditions. ClinVar contains an entry for this variant (Variation ID: 212056). Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Not Available"; Align-GVGD: "Class C0"). 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. - |
RIN2 syndrome Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Fulgent Genetics, Fulgent Genetics | Jul 22, 2021 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at