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NM_001164277.2(SLC37A4):c.886_888delinsCAA (p.Tyr296Gln) AND Glucose-6-phosphate transport defect

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Feb 17, 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:
RCV001246799.4

Allele description [Variation Report for NM_001164277.2(SLC37A4):c.886_888delinsCAA (p.Tyr296Gln)]

NM_001164277.2(SLC37A4):c.886_888delinsCAA (p.Tyr296Gln)

Gene:
SLC37A4:solute carrier family 37 member 4 [Gene - OMIM - HGNC]
Variant type:
Indel
Cytogenetic location:
11q23.3
Genomic location:
Preferred name:
NM_001164277.2(SLC37A4):c.886_888delinsCAA (p.Tyr296Gln)
HGVS:
  • NC_000011.10:g.119026063_119026065delinsTTG
  • NG_013331.1:g.9841_9843delinsCAA
  • NM_001164277.2:c.886_888delinsCAAMANE SELECT
  • NM_001164278.2:c.886_888delinsCAA
  • NM_001164279.2:c.667_669delinsCAA
  • NM_001164280.2:c.886_888delinsCAA
  • NM_001467.6:c.886_888delinsCAA
  • NP_001157749.1:p.Tyr296Gln
  • NP_001157749.1:p.Tyr296Gln
  • NP_001157750.1:p.Tyr296Gln
  • NP_001157751.1:p.Tyr223Gln
  • NP_001157752.1:p.Tyr296Gln
  • NP_001458.1:p.Tyr296Gln
  • LRG_187t1:c.886_888delinsCAA
  • LRG_187:g.9841_9843delinsCAA
  • LRG_187p1:p.Tyr296Gln
  • NC_000011.9:g.118896773_118896775delinsTTG
  • NC_000011.9:g.118896773_118896775delinsTTG
  • NM_001164277.1:c.886_888delinsCAA
Protein change:
Y223Q
Links:
dbSNP: rs1943560243
NCBI 1000 Genomes Browser:
rs1943560243
Molecular consequence:
  • NM_001164277.2:c.886_888delinsCAA - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001164278.2:c.886_888delinsCAA - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001164279.2:c.667_669delinsCAA - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001164280.2:c.886_888delinsCAA - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001467.6:c.886_888delinsCAA - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Glucose-6-phosphate transport defect (GSD1B)
Synonyms:
Glycogen storage disease type 1B; GSD Ib
Identifiers:
MONDO: MONDO:0009288; MedGen: C0268146; Orphanet: 364; Orphanet: 79259; OMIM: 232220

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV001420184Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))
Uncertain significance
(Feb 17, 2022)
germlineclinical testing

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

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, SCV001420184.3

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

Description

This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with SLC37A4-related conditions. ClinVar contains an entry for this variant (Variation ID: 550855). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant is not likely to affect RNA splicing. 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. This sequence change replaces tyrosine, which is neutral and polar, with glutamine, which is neutral and polar, at codon 296 of the SLC37A4 protein (p.Tyr296Gln).

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

Last Updated: Sep 29, 2024