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NM_000458.4(HNF1B):c.187del (p.His63fs) AND Renal cysts and diabetes syndrome

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Feb 14, 2019
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:
RCV001251471.3

Allele description [Variation Report for NM_000458.4(HNF1B):c.187del (p.His63fs)]

NM_000458.4(HNF1B):c.187del (p.His63fs)

Gene:
HNF1B:HNF1 homeobox B [Gene - OMIM - HGNC]
Variant type:
Deletion
Cytogenetic location:
17q12
Genomic location:
Preferred name:
NM_000458.4(HNF1B):c.187del (p.His63fs)
HGVS:
  • NC_000017.11:g.37744699del
  • NG_013019.2:g.5409del
  • NM_000458.4:c.187delMANE SELECT
  • NM_001165923.4:c.187del
  • NM_001304286.2:c.187del
  • NP_000449.1:p.His63fs
  • NP_001159395.1:p.His63fs
  • NP_001291215.1:p.His63fs
  • NC_000017.10:g.36104690del
Protein change:
H63fs
Links:
dbSNP: rs2034117925
NCBI 1000 Genomes Browser:
rs2034117925
Molecular consequence:
  • NM_000458.4:c.187del - frameshift variant - [Sequence Ontology: SO:0001589]
  • NM_001165923.4:c.187del - frameshift variant - [Sequence Ontology: SO:0001589]
  • NM_001304286.2:c.187del - frameshift variant - [Sequence Ontology: SO:0001589]

Condition(s)

Name:
Renal cysts and diabetes syndrome (RCAD)
Synonyms:
Maturity-onset diabetes of the young, type 5; MODY type 5; Hyperuricemic nephropathy, familial juvenile, atypical; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0007669; MedGen: C0431693; Orphanet: 93111; OMIM: 137920

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV001427192Victorian Clinical Genetics Services, Murdoch Childrens Research Institute
criteria provided, single submitter

(ACMG Guidelines, 2015)
Pathogenic
(Feb 14, 2019)
unknownclinical testing

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

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedunknownyesnot providednot providednot providednot providednot 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 Victorian Clinical Genetics Services, Murdoch Childrens Research Institute, SCV001427192.2

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

Description

A heterozygous frameshift deletion variant, NM_000458.4(HNF1B):c.187del, has been identified in exon 1 of 9 of the HNF1B gene. This deletion is predicted to create a frameshift starting at amino acid position 63, introducing a stop codon 62 residues downstream (NP_000449.1(HNF1B):p.(His63Ilefs*62)). This variant is predicted to result in loss of protein function either through truncation (including HNF-1_N and downstream HNF-1B_C functional domains) or nonsense-mediated decay, which is a reported mechanism of pathogenicity for this gene. The variant is absent in population databases (gnomAD). This variant has not been previously reported in clinical cases. However, many other protein truncating variants in HNF1B have previously been reported as pathogenic in clinical cases (ClinVar, Decipher, HGMD, Alvelos, M. et al. (2015)). Based on the information available at the time of curation, this variant has been classified as PATHOGENIC.

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

Last Updated: Jul 29, 2023