NM_001330360.2(POLA1):c.2267A>G (p.Lys756Arg) AND not provided

Germline classification:: Benign (2 submissions)
Last evaluated:: Jan 29, 2025
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

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:: RCV001518877.8

Allele description [Variation Report for NM_001330360.2(POLA1):c.2267A>G (p.Lys756Arg)]

NM_001330360.2(POLA1):c.2267A>G (p.Lys756Arg)

Gene:

POLA1:DNA polymerase alpha 1, catalytic subunit [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

Xp22.11

Genomic location:

Preferred name:

NM_001330360.2(POLA1):c.2267A>G (p.Lys756Arg)

HGVS:

NC_000023.11:g.24741425A>G
NG_016798.2:g.52479A>G
NM_001330360.2:c.2267A>GMANE SELECT
NM_001378303.1:c.2192A>G
NM_016937.4:c.2249A>G
NP_001317289.1:p.Lys756Arg
NP_001365232.1:p.Lys731Arg
NP_058633.2:p.Lys750Arg
NC_000023.10:g.24759542A>G
NM_001330360.1:c.2267A>G
NR_165482.1:n.1859A>G
NR_165483.1:n.2135A>G

Protein change:

K731R

Links:

dbSNP: rs2230928

NCBI 1000 Genomes Browser:

rs2230928

Molecular consequence:

NM_001330360.2:c.2267A>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001378303.1:c.2192A>G - missense variant - [Sequence Ontology: SO:0001583]
NM_016937.4:c.2249A>G - missense variant - [Sequence Ontology: SO:0001583]
NR_165482.1:n.1859A>G - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_165483.1:n.2135A>G - non-coding transcript variant - [Sequence Ontology: SO:0001619]

Condition(s)

Synonyms:: none provided; RECLASSIFIED - ADRA2C POLYMORPHISM; RECLASSIFIED - ADRB1 POLYMORPHISM
Identifiers:: MedGen: C3661900

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001727652	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Benign (Jan 29, 2025)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV005274556	Breakthrough Genomics, Breakthrough Genomics	criteria provided, single submitter (ACMG Guidelines, 2015)	Benign	germline	not provided	PubMed (1) [See all records that cite this PMID]

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001727652

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Benign
(Jan 29, 2025)

germline

clinical testing

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

SCV005274556

Breakthrough Genomics, Breakthrough Genomics

criteria provided, single submitter

(ACMG Guidelines, 2015)

Benign

germline

not provided

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

Help

Summary from all submissions

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

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 Labcorp Genetics (formerly Invitae), Labcorp, SCV001727652.5

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

#	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

From Breakthrough Genomics, Breakthrough Genomics, SCV005274556.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	not provided	PubMed (1)

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

Last Updated: May 16, 2025

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