NM_001379500.1(COL18A1):c.2788G>A (p.Gly930Ser) AND not provided

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: May 17, 2022
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:: RCV001865239.3

Allele description [Variation Report for NM_001379500.1(COL18A1):c.2788G>A (p.Gly930Ser)]

NM_001379500.1(COL18A1):c.2788G>A (p.Gly930Ser)

Genes:

COL18A1:collagen type XVIII alpha 1 chain [Gene - OMIM - HGNC]
SLC19A1:solute carrier family 19 member 1 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

21q22.3

Genomic location:

Preferred name:

NM_001379500.1(COL18A1):c.2788G>A (p.Gly930Ser)

Other names:

NM_130445.2:c.2788G>A

HGVS:

NC_000021.9:g.45504476G>A
NG_011903.1:g.104294G>A
NG_028278.2:g.63668C>T
NM_001379500.1:c.2788G>AMANE SELECT
NM_030582.4:c.3328G>A
NM_130444.3:c.4033G>A
NP_001366429.1:p.Gly930Ser
NP_085059.2:p.Gly1110Ser
NP_569711.2:p.Gly1345Ser
NC_000021.8:g.46924390G>A

Protein change:

G1110S

Links:

dbSNP: rs771054336

NCBI 1000 Genomes Browser:

rs771054336

Molecular consequence:

NM_001379500.1:c.2788G>A - missense variant - [Sequence Ontology: SO:0001583]
NM_030582.4:c.3328G>A - missense variant - [Sequence Ontology: SO:0001583]
NM_130444.3:c.4033G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: C3661900

Recent activity

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maturase, partial (mitochondrion) [Cornus sericea]
maturase, partial (mitochondrion) [Cornus sericea]
gi|58198023|gb|AAW65788.1|

Protein
catalog (62545)
GEO DataSets
Homo sapiens apoptosis-inducing factor, mitochondrion-associated, 3, mRNA (cDNA ...
Homo sapiens apoptosis-inducing factor, mitochondrion-associated, 3, mRNA (cDNA clone MGC:40599 IMAGE:5221203), complete cds
gi|21595595|gb|BC032485.1|

Nucleotide

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002288562	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (May 17, 2022)	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

SCV002288562

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(May 17, 2022)

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 Labcorp Genetics (formerly Invitae), Labcorp, SCV002288562.2

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

Description

This sequence change replaces glycine, which is neutral and non-polar, with serine, which is neutral and polar, at codon 930 of the COL18A1 protein (p.Gly930Ser). This variant is present in population databases (rs771054336, gnomAD 0.04%). This variant has not been reported in the literature in individuals affected with COL18A1-related conditions. ClinVar contains an entry for this variant (Variation ID: 340257). Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.

#	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: Sep 29, 2024

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