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NM_000463.3(UGT1A1):c.584G>A (p.Arg195Lys) AND not provided

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Jun 20, 2023
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:
RCV001858918.5

Allele description [Variation Report for NM_000463.3(UGT1A1):c.584G>A (p.Arg195Lys)]

NM_000463.3(UGT1A1):c.584G>A (p.Arg195Lys)

Genes:
  • UGT1A:UDP glucuronosyltransferase family 1 member A complex locus [Gene - HGNC]
  • UGT1A10:UDP glucuronosyltransferase family 1 member A10 [Gene - OMIM - HGNC]
  • UGT1A1:UDP glucuronosyltransferase family 1 member A1 [Gene - OMIM - HGNC]
  • UGT1A3:UDP glucuronosyltransferase family 1 member A3 [Gene - OMIM - HGNC]
  • UGT1A4:UDP glucuronosyltransferase family 1 member A4 [Gene - OMIM - HGNC]
  • UGT1A5:UDP glucuronosyltransferase family 1 member A5 [Gene - OMIM - HGNC]
  • UGT1A6:UDP glucuronosyltransferase family 1 member A6 [Gene - OMIM - HGNC]
  • UGT1A7:UDP glucuronosyltransferase family 1 member A7 [Gene - OMIM - HGNC]
  • UGT1A8:UDP glucuronosyltransferase family 1 member A8 [Gene - OMIM - HGNC]
  • UGT1A9:UDP glucuronosyltransferase family 1 member A9 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
2q37.1
Genomic location:
Preferred name:
NM_000463.3(UGT1A1):c.584G>A (p.Arg195Lys)
HGVS:
  • NC_000002.12:g.233760871G>A
  • NG_002601.2:g.176128G>A
  • NG_033238.1:g.5599G>A
  • NM_000463.3:c.584G>AMANE SELECT
  • NM_001072.4:c.862-6163G>AMANE SELECT
  • NM_007120.3:c.868-6163G>AMANE SELECT
  • NM_019075.4:c.856-6163G>AMANE SELECT
  • NM_019076.5:c.856-6163G>AMANE SELECT
  • NM_019077.3:c.856-6163G>AMANE SELECT
  • NM_019078.2:c.868-6163G>AMANE SELECT
  • NM_019093.4:c.868-6163G>AMANE SELECT
  • NM_021027.3:c.856-6163G>AMANE SELECT
  • NM_205862.3:c.61-6163G>A
  • NP_000454.1:p.Arg195Lys
  • NP_000454.1:p.Arg195Lys
  • LRG_733t1:c.584G>A
  • LRG_733:g.5599G>A
  • LRG_733p1:p.Arg195Lys
  • NC_000002.11:g.234669517G>A
  • NC_000002.11:g.234669517G>A
  • NM_000463.2:c.584G>A
Protein change:
R195K
Links:
dbSNP: rs767764203
NCBI 1000 Genomes Browser:
rs767764203
Molecular consequence:
  • NM_001072.4:c.862-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_007120.3:c.868-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_019075.4:c.856-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_019076.5:c.856-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_019077.3:c.856-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_019078.2:c.868-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_019093.4:c.868-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_021027.3:c.856-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_205862.3:c.61-6163G>A - intron variant - [Sequence Ontology: SO:0001627]
  • NM_000463.3:c.584G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:
none provided
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV002200857Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))		Uncertain significance
(Jun 20, 2023) 		germlineclinical testing

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

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]
PMID:
28492532
PMCID:
PMC5632818

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV002200857.3

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

Description

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. An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be tolerated. This sequence change replaces arginine, which is basic and polar, with lysine, which is basic and polar, at codon 195 of the UGT1A1 protein (p.Arg195Lys). This variant is present in population databases (rs767764203, gnomAD 0.02%). This variant has not been reported in the literature in individuals affected with UGT1A1-related conditions. ClinVar contains an entry for this variant (Variation ID: 897407).

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Sep 29, 2024