U.S. flag

An official website of the United States government

  • delete

NM_172107.4(KCNQ2):c.888C>T (p.Thr296=) AND Seizure

Germline classification:
Benign (1 submission)
Last evaluated:
Aug 12, 2016
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:
RCV000718536.2

Allele description

NM_172107.4(KCNQ2):c.888C>T (p.Thr296=)

Gene:
KCNQ2:potassium voltage-gated channel subfamily Q member 2 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
20q13.33
Genomic location:
Preferred name:
NM_172107.4(KCNQ2):c.888C>T (p.Thr296=)
Other names:
p.T296T:ACC>ACT
HGVS:
  • NC_000020.11:g.63439637G>A
  • NG_009004.2:g.38004C>T
  • NM_004518.6:c.888C>T
  • NM_172106.3:c.888C>T
  • NM_172107.4:c.888C>TMANE SELECT
  • NM_172108.5:c.888C>T
  • NM_172109.3:c.888C>T
  • NP_004509.2:p.Thr296=
  • NP_742104.1:p.Thr296=
  • NP_742105.1:p.Thr296=
  • NP_742106.1:p.Thr296=
  • NP_742107.1:p.Thr296=
  • NC_000020.10:g.62070990G>A
  • NM_172107.2:c.888C>T
Links:
dbSNP: rs370760854
NCBI 1000 Genomes Browser:
rs370760854
Molecular consequence:
  • NM_004518.6:c.888C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_172106.3:c.888C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_172107.4:c.888C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_172108.5:c.888C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_172109.3:c.888C>T - synonymous variant - [Sequence Ontology: SO:0001819]
Observations:
1

Condition(s)

Name:
Seizure
Synonyms:
Seizures
Identifiers:
MedGen: C0036572; Human Phenotype Ontology: HP:0001250

Recent activity

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...

Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000849400Ambry Genetics
criteria provided, single submitter

(Ambry Autosomal Dominant and X-Linked criteria (10/2015))
Benign
(Aug 12, 2016)
germlineclinical testing

Citation Link

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknown1not providednot provided1not providedclinical testing

Details of each submission

From Ambry Genetics, SCV000849400.2

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided1not providednot providedclinical testingnot provided

Description

General population or subpopulation frequency is too high to be a pathogenic mutation based on disease/syndrome prevalence and penetrance

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknown1not providednot provided1not providednot providednot provided

Last Updated: Aug 23, 2022