NM_005957.5(MTHFR):c.891T>C (p.Tyr297=) AND Homocystinuria due to methylene tetrahydrofolate reductase deficiency

This record was updated by the submitter. Please see the current version.

Germline classification:: Likely benign (1 submission)
Last evaluated:: Nov 24, 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:: RCV002145719.5

Allele description

NM_005957.5(MTHFR):c.891T>C (p.Tyr297=)

Gene:

MTHFR:methylenetetrahydrofolate reductase [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

1p36.22

Genomic location:

Preferred name:

NM_005957.5(MTHFR):c.891T>C (p.Tyr297=)

HGVS:

NC_000001.11:g.11795238A>G
NG_013351.1:g.15866T>C
NM_001330358.2:c.1014T>C
NM_005957.5:c.891T>CMANE SELECT
NP_001317287.1:p.Tyr338=
NP_005948.3:p.Tyr297=
LRG_726:g.15866T>C
NC_000001.10:g.11855295A>G

Links:

dbSNP: rs367992906

NCBI 1000 Genomes Browser:

rs367992906

Molecular consequence:

NM_001330358.2:c.1014T>C - synonymous variant - [Sequence Ontology: SO:0001819]
NM_005957.5:c.891T>C - synonymous variant - [Sequence Ontology: SO:0001819]

Condition(s)

Name:: Homocystinuria due to methylene tetrahydrofolate reductase deficiency
Synonyms:: HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY; Homocysteinemia due to MTHFR deficiency; Homocysteinemia due to methylenetetrahydro-folate reductase deficiency; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0009353; MedGen: C1856061; Orphanet: 395; OMIM: 236250

Recent activity

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glycine-rich protein 19 [Arabidopsis thaliana]
glycine-rich protein 19 [Arabidopsis thaliana]
gi|186521069|ref|NP_001119186.1|

Protein
BCL-2-associated athanogene 2 [Arabidopsis thaliana]
BCL-2-associated athanogene 2 [Arabidopsis thaliana]
gi|30697627|ref|NP_851246.1|

Protein
Synechococcus sp. PROS-7-1 fatty acid desaturase family protein (des) gene, comp...
Synechococcus sp. PROS-7-1 fatty acid desaturase family protein (des) gene, complete cds
gi|1278339731|gb|KY860884.1|

Nucleotide
Synechococcus sp. PROS-7-1 50S ribosomal protein L32 (rmpF) gene, complete cds
Synechococcus sp. PROS-7-1 50S ribosomal protein L32 (rmpF) gene, complete cds
gi|1278335588|gb|KY854126.1|

Nucleotide

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002457121	Invitae	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Likely benign (Nov 24, 2023)	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

SCV002457121

Invitae

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Likely benign
(Nov 24, 2023)

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	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Details of each submission

From Invitae, SCV002457121.3

#	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

Last Updated: Jun 23, 2024

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