NM_017780.4(CHD7):c.2656C>T (p.Arg886Trp) AND not provided

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Nov 27, 2019
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:: RCV001540857.2

Allele description [Variation Report for NM_017780.4(CHD7):c.2656C>T (p.Arg886Trp)]

NM_017780.4(CHD7):c.2656C>T (p.Arg886Trp)

Gene:

CHD7:chromodomain helicase DNA binding protein 7 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

8q12.2

Genomic location:

Preferred name:

NM_017780.4(CHD7):c.2656C>T (p.Arg886Trp)

HGVS:

NC_000008.11:g.60820049C>T
NG_007009.1:g.146270C>T
NM_001316690.1:c.1716+38999C>T
NM_017780.4:c.2656C>TMANE SELECT
NP_060250.2:p.Arg886Trp
LRG_176t1:c.2656C>T
LRG_176:g.146270C>T
NC_000008.10:g.61732608C>T
NM_017780.2:c.2656C>T

Protein change:

R886W

Links:

dbSNP: rs772260091

NCBI 1000 Genomes Browser:

rs772260091

Molecular consequence:

NM_001316690.1:c.1716+38999C>T - intron variant - [Sequence Ontology: SO:0001627]
NM_017780.4:c.2656C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: C3661900

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001758785	GeneDx	criteria provided, single submitter (GeneDx Variant Classification Process June 2021)	Uncertain significance (Nov 27, 2019)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001758785

GeneDx

criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)

Uncertain significance
(Nov 27, 2019)

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	yes	not provided	not provided	not provided	not provided	not provided	clinical testing

Details of each submission

From GeneDx, SCV001758785.1

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

Description

In silico analysis, which includes protein predictors and evolutionary conservation, supports a deleterious effect; No data available from control populations to assess the frequency of this variant; Identified in unrelated patients with hypogonadotrophic hypogonadism and Kallmann syndrome in published literature (Marcos et al., 2014; Zhou et al., 2018); This variant is associated with the following publications: (PMID: 30098700, 25077900)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Jun 2, 2024

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