NM_001387690.1(KATNAL2):c.890-3T>C AND not specified

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Aug 29, 2019
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:: RCV004052762.1

Allele description [Variation Report for NM_001387690.1(KATNAL2):c.890-3T>C]

NM_001387690.1(KATNAL2):c.890-3T>C

Gene:

KATNAL2:katanin catalytic subunit A1 like 2 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

18q21.1

Genomic location:

Preferred name:

NM_001387690.1(KATNAL2):c.890-3T>C

HGVS:

NC_000018.10:g.47069479T>C
NM_001353899.1:c.968-3T>C
NM_001353900.1:c.965-3T>C
NM_001353901.1:c.890-3T>C
NM_001353902.1:c.869-3T>C
NM_001353903.1:c.557-3T>C
NM_001353904.1:c.458-3T>C
NM_001353905.1:c.557-3T>C
NM_001353906.1:c.557-3T>C
NM_001353907.1:c.557-3T>C
NM_001353908.1:c.458-3T>C
NM_001353909.1:c.458-3T>C
NM_001367621.1:c.890-3T>C
NM_001387690.1:c.890-3T>CMANE SELECT
NM_031303.3:c.674-3T>C
NC_000018.9:g.44595850T>C
NM_031303.2:c.674-3T>C

Molecular consequence:

NM_001353899.1:c.968-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353900.1:c.965-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353901.1:c.890-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353902.1:c.869-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353903.1:c.557-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353904.1:c.458-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353905.1:c.557-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353906.1:c.557-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353907.1:c.557-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353908.1:c.458-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001353909.1:c.458-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001367621.1:c.890-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_001387690.1:c.890-3T>C - intron variant - [Sequence Ontology: SO:0001627]
NM_031303.3:c.674-3T>C - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Synonyms:: AllHighlyPenetrant
Identifiers:: MedGen: CN169374

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002666976	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Aug 29, 2019)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002666976

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Aug 29, 2019)

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, SCV002666976.2

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

Description

The c.674-3T>C intronic variant results from a T to C substitution 3 nucleotides upstream from coding exon 9 in the KATNAL2 gene. This nucleotide position is not well conserved in available vertebrate species. Using the BDGP and ESEfinder splice site prediction tools, this alteration is not predicted to have any significant effect on this splice acceptor site; however, direct evidence is unavailable. 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: Jun 2, 2024

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