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NM_173477.5(USH1G):c.22G>C (p.Ala8Pro) AND Usher syndrome type 1G

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
May 22, 2022
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV002251176.1

Allele description [Variation Report for NM_173477.5(USH1G):c.22G>C (p.Ala8Pro)]

NM_173477.5(USH1G):c.22G>C (p.Ala8Pro)

Gene:
USH1G:USH1 protein network component sans [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
17q25.1
Genomic location:
Preferred name:
NM_173477.5(USH1G):c.22G>C (p.Ala8Pro)
HGVS:
  • NC_000017.11:g.74923052C>G
  • NG_007882.2:g.5212G>C
  • NG_033062.2:g.3778C>G
  • NM_001282489.3:c.-235G>C
  • NM_173477.5:c.22G>CMANE SELECT
  • NP_775748.2:p.Ala8Pro
  • LRG_1416t1:c.22G>C
  • LRG_1416:g.5212G>C
  • LRG_1416p1:p.Ala8Pro
  • NC_000017.10:g.72919147C>G
Protein change:
A8P
Links:
dbSNP: rs779198694
NCBI 1000 Genomes Browser:
rs779198694
Molecular consequence:
  • NM_001282489.3:c.-235G>C - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
  • NM_173477.5:c.22G>C - missense variant - [Sequence Ontology: SO:0001583]
Observations:
1

Condition(s)

Name:
Usher syndrome type 1G
Synonyms:
USHER SYNDROME, TYPE IG, MILD
Identifiers:
MONDO: MONDO:0011748; MedGen: C1847089; Orphanet: 231169; Orphanet: 886; OMIM: 606943

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV0025216583billion
criteria provided, single submitter

(ACMG Guidelines, 2015)		Uncertain significance
(May 22, 2022) 		germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyes1not providednot provided1not providedclinical testing

Citations

PubMed

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee..

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]
PMID:
25741868
PMCID:
PMC4544753

Details of each submission

From 3billion, SCV002521658.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided1not providednot providedclinical testing PubMed (1)

Description

It has been reported with an extremely low frequency in the gnomAD v2.1.1 (https://gnomad.broadinstitute.org/) dataset (total allele frequency: dMAF: 0.00447, PM2_M). In silico prediction tools and conservation analysis predicted that this variant was probably damaging to the protein structure/function (REVEL: 0.755>=0.6). (PP3_P). Therefore, this variant is classified as uncertain significanceaccording to the recommendation of ACMG/AMP guideline.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyes1not providednot provided1not providednot providednot provided

Last Updated: Dec 24, 2023