NM_006946.4(SPTBN2):c.6601G>A (p.Glu2201Lys) AND not provided

Germline classification:: Uncertain significance (2 submissions)
Last evaluated:: May 15, 2023
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:: RCV000992872.3

Allele description [Variation Report for NM_006946.4(SPTBN2):c.6601G>A (p.Glu2201Lys)]

NM_006946.4(SPTBN2):c.6601G>A (p.Glu2201Lys)

Gene:

SPTBN2:spectrin beta, non-erythrocytic 2 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

11q13.2

Genomic location:

Preferred name:

NM_006946.4(SPTBN2):c.6601G>A (p.Glu2201Lys)

HGVS:

NC_000011.10:g.66687548C>T
NG_016150.2:g.46814G>A
NM_006946.4:c.6601G>AMANE SELECT
NP_008877.2:p.Glu2201Lys
NC_000011.9:g.66455019C>T
NM_006946.2:c.6601G>A

Protein change:

E2201K

Links:

dbSNP: rs1256781556

NCBI 1000 Genomes Browser:

rs1256781556

Molecular consequence:

NM_006946.4:c.6601G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: C3661900

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001145439	Athena Diagnostics	criteria provided, single submitter (Athena Diagnostics Criteria)	Uncertain significance (Jun 11, 2019)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV004169552	GeneDx	criteria provided, single submitter (GeneDx Variant Classification Process June 2021)	Uncertain significance (May 15, 2023)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001145439

Athena Diagnostics

criteria provided, single submitter

(Athena Diagnostics Criteria)

Uncertain significance
(Jun 11, 2019)

germline

clinical testing

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

SCV004169552

GeneDx

criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)

Uncertain significance
(May 15, 2023)

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	yes	not provided	not provided	not provided	not provided	not provided	clinical testing
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

A Standardized DNA Variant Scoring System for Pathogenicity Assessments in Mendelian Disorders.

Karbassi I, Maston GA, Love A, DiVincenzo C, Braastad CD, Elzinga CD, Bright AR, Previte D, Zhang K, Rowland CM, McCarthy M, Lapierre JL, Dubois F, Medeiros KA, Batish SD, Jones J, Liaquat K, Hoffman CA, Jaremko M, Wang Z, Sun W, Buller-Burckle A, et al.

Hum Mutat. 2016 Jan;37(1):127-34. doi: 10.1002/humu.22918. Epub 2015 Oct 29.

PubMed [citation]

PMID:: 26467025
PMCID:: PMC4737317

Details of each submission

From Athena Diagnostics, SCV001145439.1

#	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 GeneDx, SCV004169552.1

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

Description

In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign in association with ataxia to our knowledge; This variant is associated with the following publications: (PMID: 33726816)

#	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 7, 2024

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