NM_012472.6(DNAAF11):c.1138A>C (p.Lys380Gln) AND Primary ciliary dyskinesia 19

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Nov 18, 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:: RCV003535020.2

Allele description [Variation Report for NM_012472.6(DNAAF11):c.1138A>C (p.Lys380Gln)]

NM_012472.6(DNAAF11):c.1138A>C (p.Lys380Gln)

Gene:

DNAAF11:dynein axonemal assembly factor 11 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

8q24.22

Genomic location:

Preferred name:

NM_012472.6(DNAAF11):c.1138A>C (p.Lys380Gln)

HGVS:

NC_000008.11:g.132610168T>G
NG_033068.1:g.70450A>C
NG_033068.2:g.97745A>C
NM_001321961.2:c.1078A>C
NM_001321962.2:c.892A>C
NM_001321963.2:c.778A>C
NM_001321964.2:c.778A>C
NM_001321965.2:c.778A>C
NM_001321966.2:c.718A>C
NM_012472.6:c.1138A>CMANE SELECT
NP_001308890.1:p.Lys360Gln
NP_001308891.1:p.Lys298Gln
NP_001308892.1:p.Lys260Gln
NP_001308893.1:p.Lys260Gln
NP_001308894.1:p.Lys260Gln
NP_001308895.1:p.Lys240Gln
NP_036604.2:p.Lys380Gln
NC_000008.10:g.133622414T>G
NM_012472.3:c.1138A>C
NR_073525.3:n.1181A>C
NR_135905.2:n.1279A>C
NR_135906.2:n.720A>C
NR_135907.2:n.966A>C
NR_135908.2:n.660A>C
NR_135909.2:n.1176A>C
NR_135910.2:n.1526A>C
NR_135911.2:n.1646A>C
NR_135912.2:n.2205A>C
NR_135913.2:n.1892A>C

Protein change:

K240Q

Molecular consequence:

NM_001321961.2:c.1078A>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001321962.2:c.892A>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001321963.2:c.778A>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001321964.2:c.778A>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001321965.2:c.778A>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001321966.2:c.718A>C - missense variant - [Sequence Ontology: SO:0001583]
NM_012472.6:c.1138A>C - missense variant - [Sequence Ontology: SO:0001583]
NR_073525.3:n.1181A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135905.2:n.1279A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135906.2:n.720A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135907.2:n.966A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135908.2:n.660A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135909.2:n.1176A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135910.2:n.1526A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135911.2:n.1646A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135912.2:n.2205A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]
NR_135913.2:n.1892A>C - non-coding transcript variant - [Sequence Ontology: SO:0001619]

Condition(s)

Name:: Primary ciliary dyskinesia 19
Synonyms:: CILIARY DYSKINESIA, PRIMARY, 19, WITH OR WITHOUT SITUS INVERSUS
Identifiers:: MONDO: MONDO:0013979; MedGen: C3543826; Orphanet: 244; OMIM: 614935

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Sequence 5 from Patent WO0208253
Sequence 5 from Patent WO0208253
gi|18694549|emb|AX362211.1||pat|WO| 53|5

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV004281996	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Uncertain significance (Nov 18, 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

SCV004281996

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Uncertain significance
(Nov 18, 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 Labcorp Genetics (formerly Invitae), Labcorp, SCV004281996.1

#	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 lysine, which is basic and polar, with glutamine, which is neutral and polar, at codon 380 of the LRRC6 protein (p.Lys380Gln). This variant is present in population databases (no rsID available, gnomAD 0.0009%). This variant has not been reported in the literature in individuals affected with LRRC6-related conditions. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is expected to disrupt LRRC6 protein function with a positive predictive value of 80%. 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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