NM_002734.5(PRKAR1A):c.827T>C (p.Phe276Ser) AND Hereditary cancer-predisposing syndrome

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Nov 19, 2021
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:: RCV002429887.2

Allele description [Variation Report for NM_002734.5(PRKAR1A):c.827T>C (p.Phe276Ser)]

NM_002734.5(PRKAR1A):c.827T>C (p.Phe276Ser)

Gene:

PRKAR1A:protein kinase cAMP-dependent type I regulatory subunit alpha [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

17q24.2

Genomic location:

Preferred name:

NM_002734.5(PRKAR1A):c.827T>C (p.Phe276Ser)

HGVS:

NC_000017.11:g.68528927T>C
NG_007093.3:g.120305T>C
NM_001276289.2:c.827T>C
NM_001276290.1:c.827T>C
NM_001278433.2:c.827T>C
NM_001369389.1:c.827T>C
NM_001369390.1:c.827T>C
NM_002734.5:c.827T>CMANE SELECT
NM_212471.3:c.827T>C
NM_212472.2:c.827T>C
NP_001263218.1:p.Phe276Ser
NP_001263219.1:p.Phe276Ser
NP_001265362.1:p.Phe276Ser
NP_001356318.1:p.Phe276Ser
NP_001356319.1:p.Phe276Ser
NP_002725.1:p.Phe276Ser
NP_997636.1:p.Phe276Ser
NP_997637.1:p.Phe276Ser
LRG_514t1:c.827T>C
LRG_514t2:c.827T>C
LRG_514:g.120305T>C
LRG_514p2:p.Phe276Ser
NC_000017.10:g.66525068T>C
NM_002734.3:c.827T>C
NM_002734.4:c.827T>C

Protein change:

F276S

Links:

dbSNP: rs2085878339

NCBI 1000 Genomes Browser:

rs2085878339

Molecular consequence:

NM_001276289.2:c.827T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001276290.1:c.827T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001278433.2:c.827T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001369389.1:c.827T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001369390.1:c.827T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_002734.5:c.827T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_212471.3:c.827T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_212472.2:c.827T>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Hereditary cancer-predisposing syndrome
Synonyms:: Neoplastic Syndromes, Hereditary; Tumor predisposition; Cancer predisposition; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0015356; MeSH: D009386; MedGen: C0027672

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002680172	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Nov 19, 2021)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002680172

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Nov 19, 2021)

germline

clinical testing

Citation Link

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Details of each submission

From Ambry Genetics, SCV002680172.2

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

The p.F276S variant (also known as c.827T>C), located in coding exon 8 of the PRKAR1A gene, results from a T to C substitution at nucleotide position 827. The phenylalanine at codon 276 is replaced by serine, an amino acid with highly dissimilar properties. This amino acid position is highly conserved in available vertebrate species. In addition, this alteration is predicted to be deleterious by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Sep 29, 2024

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