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NM_080425.4(GNAS):c.1276G>C (p.Ala426Pro) AND Pseudohypoparathyroidism type 1B

Germline classification:
Likely benign (1 submission)
Last evaluated:
Oct 30, 2018
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:
RCV001197837.4

Allele description [Variation Report for NM_080425.4(GNAS):c.1276G>C (p.Ala426Pro)]

NM_080425.4(GNAS):c.1276G>C (p.Ala426Pro)

Gene:
GNAS:GNAS complex locus [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
20q13.32
Genomic location:
Preferred name:
NM_080425.4(GNAS):c.1276G>C (p.Ala426Pro)
HGVS:
  • NC_000020.11:g.58854541G>C
  • NG_016194.2:g.19802G>C
  • NG_021433.1:g.1363C>G
  • NG_143671.1:g.51G>C
  • NM_000516.7:c.-37186G>CMANE SELECT
  • NM_001077490.3:c.1089G>C
  • NM_001309861.2:c.-39+12666G>C
  • NM_001309883.1:c.1089G>C
  • NM_001410912.1:c.43+13655G>C
  • NM_001410913.1:c.1276G>C
  • NM_016592.5:c.*42+13655G>C
  • NM_080425.4:c.1276G>C
  • NP_001070958.1:p.Ser363=
  • NP_001296812.1:p.Ser363=
  • NP_001397842.1:p.Ala426Pro
  • NP_536350.2:p.Ala426Pro
  • LRG_1051:g.1363C>G
  • NC_000020.10:g.57429596G>C
  • NM_080425.2:c.1276G>C
  • NM_080425.3:c.1276G>C
Protein change:
A426P
Links:
dbSNP: rs767104257
NCBI 1000 Genomes Browser:
rs767104257
Molecular consequence:
  • NM_000516.7:c.-37186G>C - genic upstream transcript variant - [Sequence Ontology: SO:0002153]
  • NM_001309861.2:c.-39+12666G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001410912.1:c.43+13655G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_016592.5:c.*42+13655G>C - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001410913.1:c.1276G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_080425.4:c.1276G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001077490.3:c.1089G>C - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_001309883.1:c.1089G>C - synonymous variant - [Sequence Ontology: SO:0001819]

Condition(s)

Name:
Pseudohypoparathyroidism type 1B (PHP1B)
Synonyms:
PHP IB; Pseudohypoparathyroidism Type IB
Identifiers:
MONDO: MONDO:0011301; MedGen: C1864100; Orphanet: 94089; OMIM: 603233

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV001368617Centre for Mendelian Genomics, University Medical Centre Ljubljana
criteria provided, single submitter

(ACMG Guidelines, 2015)		Likely benign
(Oct 30, 2018) 		unknownclinical testing

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

Help

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 Centre for Mendelian Genomics, University Medical Centre Ljubljana, SCV001368617.2

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

Description

This variant was classified as: Likely benign. The following ACMG criteria were applied in classifying this variant: PP2,BP4,BP7.

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

Last Updated: May 16, 2025