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NM_178014.4(TUBB):c.895A>G (p.Met299Val) AND not provided

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Aug 7, 2023
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:
RCV003319319.3

Allele description [Variation Report for NM_178014.4(TUBB):c.895A>G (p.Met299Val)]

NM_178014.4(TUBB):c.895A>G (p.Met299Val)

Gene:
TUBB:tubulin beta class I [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
6p21.33
Genomic location:
Preferred name:
NM_178014.4(TUBB):c.895A>G (p.Met299Val)
HGVS:
  • NC_000006.12:g.30723957A>G
  • NG_034142.1:g.8757A>G
  • NM_001293212.2:c.955A>G
  • NM_001293213.2:c.370-81A>G
  • NM_001293214.2:c.763A>G
  • NM_001293215.2:c.679A>G
  • NM_001293216.2:c.679A>G
  • NM_178014.4:c.895A>GMANE SELECT
  • NP_001280141.1:p.Met319Val
  • NP_001280143.1:p.Met255Val
  • NP_001280144.1:p.Met227Val
  • NP_001280145.1:p.Met227Val
  • NP_821133.1:p.Met299Val
  • NC_000006.11:g.30691734A>G
  • NM_178014.2:c.895A>G
  • NM_178014.3:c.895A>G
  • NR_120608.2:n.451A>G
  • P07437:p.Met299Val
Protein change:
M227V; MET299VAL
Links:
UniProtKB: P07437#VAR_071763; OMIM: 191130.0001; dbSNP: rs587777355
NCBI 1000 Genomes Browser:
rs587777355
Molecular consequence:
  • NM_001293213.2:c.370-81A>G - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001293212.2:c.955A>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001293214.2:c.763A>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001293215.2:c.679A>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001293216.2:c.679A>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_178014.4:c.895A>G - missense variant - [Sequence Ontology: SO:0001583]
  • NR_120608.2:n.451A>G - non-coding transcript variant - [Sequence Ontology: SO:0001619]

Condition(s)

Synonyms:
none provided
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV004023429GeneDx
criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)		Pathogenic
(Aug 7, 2023) 		germlineclinical testing

Citation Link

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyesnot providednot providednot providednot providednot providedclinical testing

Details of each submission

From GeneDx, SCV004023429.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

Published functional studies demonstrate impaired neuronal morphology, migration, microtubule assembly, and positioning (Breuss et al., 2012; Ngo et al., 2014); Not observed in large population cohorts (gnomAD); In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; This variant is associated with the following publications: (PMID: 28347630, 23246003, 24833723, 32085672, 30738969, 28412269)

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Oct 8, 2024