NM_000404.4(GLB1):c.34T>C (p.Leu12=) AND Infantile GM1 gangliosidosis

Germline classification:: Benign (2 submissions)
Last evaluated:: Aug 10, 2021
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:: RCV001527572.4

Allele description [Variation Report for NM_000404.4(GLB1):c.34T>C (p.Leu12=)]

NM_000404.4(GLB1):c.34T>C (p.Leu12=)

Genes:

LOC129936434:ATAC-STARR-seq lymphoblastoid silent region 14182 [Gene]
GLB1:galactosidase beta 1 [Gene - OMIM - HGNC]
TMPPE:transmembrane protein with metallophosphoesterase domain [Gene - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

3p22.3

Genomic location:

Preferred name:

NM_000404.4(GLB1):c.34T>C (p.Leu12=)

HGVS:

NC_000003.12:g.33097052A>G
NG_009005.1:g.5151T>C
NG_009005.2:g.5094T>C
NG_169445.1:g.419A>G
NM_000404.4:c.34T>CMANE SELECT
NM_001039770.3:c.-442T>CMANE SELECT
NM_001135602.3:c.34T>C
NM_001136238.2:c.-338T>C
NM_001317040.2:c.34T>C
NM_001393580.1:c.34T>C
NP_000395.3:p.Leu12=
NP_001129074.2:p.Leu12=
NP_001303969.2:p.Leu12=
NP_001380509.1:p.Leu12=
NC_000003.11:g.33138544A>G
NM_000404.2:c.34T>C
NM_000404.3:c.34T>C
NP_000395.2:p.(=)

Links:

dbSNP: rs7614776

NCBI 1000 Genomes Browser:

rs7614776

Molecular consequence:

NM_001039770.3:c.-442T>C - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
NM_001136238.2:c.-338T>C - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
NM_000404.4:c.34T>C - synonymous variant - [Sequence Ontology: SO:0001819]
NM_001135602.3:c.34T>C - synonymous variant - [Sequence Ontology: SO:0001819]
NM_001317040.2:c.34T>C - synonymous variant - [Sequence Ontology: SO:0001819]
NM_001393580.1:c.34T>C - synonymous variant - [Sequence Ontology: SO:0001819]

Condition(s)

Name:: Infantile GM1 gangliosidosis
Synonyms:: Gangliosidosis, Generalized GM1, Type 1; GM1 gangliosidosis type 1; GM1-gangliosidosis, type I; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0009260; MedGen: C0268271; Orphanet: 354; OMIM: 230500

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001738664	Pars Genome Lab	criteria provided, single submitter (ACMG Guidelines, 2015)	Benign (Jun 15, 2021)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV001933794	Genome-Nilou Lab	criteria provided, single submitter (ACMG Guidelines, 2015)	Benign (Aug 10, 2021)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001738664

Pars Genome Lab

criteria provided, single submitter

(ACMG Guidelines, 2015)

Benign
(Jun 15, 2021)

germline

clinical testing

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

SCV001933794

Genome-Nilou Lab

criteria provided, single submitter

(ACMG Guidelines, 2015)

Benign
(Aug 10, 2021)

germline

clinical testing

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	no	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

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 Pars Genome Lab, SCV001738664.1

#	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	no	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Genome-Nilou Lab, SCV001933794.1

#	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	no	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Sep 29, 2024

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