NM_007074.4(CORO1A):c.103T>C (p.Trp35Arg) AND Severe combined immunodeficiency due to CORO1A deficiency

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Apr 20, 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:: RCV003055881.3

Allele description [Variation Report for NM_007074.4(CORO1A):c.103T>C (p.Trp35Arg)]

NM_007074.4(CORO1A):c.103T>C (p.Trp35Arg)

Gene:

CORO1A:coronin 1A [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

16p11.2

Genomic location:

Preferred name:

NM_007074.4(CORO1A):c.103T>C (p.Trp35Arg)

HGVS:

NC_000016.10:g.30185312T>C
NG_023415.1:g.6708T>C
NG_133601.1:g.447T>C
NM_001193333.3:c.103T>C
NM_007074.4:c.103T>CMANE SELECT
NP_001180262.1:p.Trp35Arg
NP_001180262.1:p.Trp35Arg
NP_009005.1:p.Trp35Arg
LRG_195t1:c.103T>C
LRG_195:g.6708T>C
LRG_195p1:p.Trp35Arg
NC_000016.9:g.30196633T>C
NM_001193333.1:c.103T>C

Protein change:

W35R

Molecular consequence:

NM_001193333.3:c.103T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_007074.4:c.103T>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Severe combined immunodeficiency due to CORO1A deficiency
Synonyms:: Immunodeficiency 8; IMMUNODEFICIENCY 8 WITH LYMPHOPROLIFERATION
Identifiers:: MONDO: MONDO:0014168; MedGen: C3809383; Orphanet: 228003; OMIM: 615401

Recent activity

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regulator of G-protein signaling 18 [Homo sapiens]
regulator of G-protein signaling 18 [Homo sapiens]
gi|18640750|ref|NP_570138.1|

Protein

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV003352109	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (Apr 20, 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

SCV003352109

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(Apr 20, 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, SCV003352109.2

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

Description

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. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals affected with CORO1A-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces tryptophan, which is neutral and slightly polar, with arginine, which is basic and polar, at codon 35 of the CORO1A protein (p.Trp35Arg).

#	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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