NM_001082486.2(ACD):c.350A>G (p.Tyr117Cys) AND Inborn genetic diseases

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Apr 22, 2024
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:: RCV002352429.3

Allele description [Variation Report for NM_001082486.2(ACD):c.350A>G (p.Tyr117Cys)]

NM_001082486.2(ACD):c.350A>G (p.Tyr117Cys)

Gene:

ACD:ACD shelterin complex subunit and telomerase recruitment factor [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

16q22.1

Genomic location:

Preferred name:

NM_001082486.2(ACD):c.350A>G (p.Tyr117Cys)

HGVS:

NC_000016.10:g.67659600T>C
NG_042874.1:g.6216A>G
NM_001082486.2:c.350A>GMANE SELECT
NM_022914.3:c.341A>G
NP_001075955.2:p.Tyr117Cys
NP_075065.3:p.Tyr114Cys
LRG_1237t1:c.350A>G
LRG_1237:g.6216A>G
LRG_1237p1:p.Tyr117Cys
NC_000016.9:g.67693503T>C
NM_001082486.1:c.608A>G

Protein change:

Y114C

Links:

dbSNP: rs775602659

Molecular consequence:

NM_001082486.2:c.350A>G - missense variant - [Sequence Ontology: SO:0001583]
NM_022914.3:c.341A>G - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Inborn genetic diseases
Identifiers:: MeSH: D030342; MedGen: C0950123

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002657767	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Apr 22, 2024)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002657767

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Apr 22, 2024)

germline

clinical testing

Citation Link

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

Details of each submission

From Ambry Genetics, SCV002657767.3

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

Description

The p.Y203C variant (also known as c.608A>G), located in coding exon 4 of the ACD gene, results from an A to G substitution at nucleotide position 608. The tyrosine at codon 203 is replaced by cysteine, an amino acid with highly dissimilar properties. This amino acid position is conserved. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

#	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: Feb 15, 2026

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