NM_022817.3(PER2):c.2408A>G (p.Lys803Arg) AND not specified

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Jun 10, 2024
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:: RCV004659845.1

Allele description [Variation Report for NM_022817.3(PER2):c.2408A>G (p.Lys803Arg)]

NM_022817.3(PER2):c.2408A>G (p.Lys803Arg)

Gene:

PER2:period circadian regulator 2 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

2q37.3

Genomic location:

Preferred name:

NM_022817.3(PER2):c.2408A>G (p.Lys803Arg)

HGVS:

NC_000002.12:g.238253615T>C
NG_012146.1:g.39952A>G
NM_022817.3:c.2408A>GMANE SELECT
NP_073728.1:p.Lys803Arg
NC_000002.11:g.239162256T>C
NM_022817.2:c.2408A>G

Protein change:

K803R

Molecular consequence:

NM_022817.3:c.2408A>G - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:: AllHighlyPenetrant
Identifiers:: MedGen: CN169374

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protein phosphatase 3 catalytic subunit alpha isoform X1 [Rattus norvegicus]
protein phosphatase 3 catalytic subunit alpha isoform X1 [Rattus norvegicus]
gi|2678916810|ref|XP_063137376.1|

Protein
protein phosphatase 3 catalytic subunit alpha [Rattus norvegicus]
protein phosphatase 3 catalytic subunit alpha [Rattus norvegicus]
gi|8394030|ref|NP_058737.1|

Protein

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV005151164	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Jun 10, 2024)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV005151164

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Jun 10, 2024)

germline

clinical testing

Citation Link

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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, SCV005151164.1

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

Description

The c.2408A>G (p.K803R) alteration is located in exon 19 (coding exon 18) of the PER2 gene. This alteration results from a A to G substitution at nucleotide position 2408, causing the lysine (K) at amino acid position 803 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, 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: Aug 11, 2024

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