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NM_001378454.1(ALMS1):c.10892G>A (p.Arg3631His) AND Alstrom syndrome

Germline classification:
Conflicting interpretations of pathogenicity (3 submissions)
Last evaluated:
Jan 28, 2024
Review status:
criteria provided, conflicting classifications
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:
RCV001086177.12

Allele description [Variation Report for NM_001378454.1(ALMS1):c.10892G>A (p.Arg3631His)]

NM_001378454.1(ALMS1):c.10892G>A (p.Arg3631His)

Gene:
ALMS1:ALMS1 centrosome and basal body associated protein [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
2p13.1
Genomic location:
Preferred name:
NM_001378454.1(ALMS1):c.10892G>A (p.Arg3631His)
HGVS:
  • NC_000002.12:g.73572769G>A
  • NG_011690.1:g.192017G>A
  • NM_001378454.1:c.10892G>AMANE SELECT
  • NM_015120.4:c.10895G>A
  • NP_001365383.1:p.Arg3631His
  • NP_055935.4:p.Arg3632His
  • LRG_741t1:c.10895G>A
  • LRG_741:g.192017G>A
  • LRG_741p1:p.Arg3632His
  • NC_000002.11:g.73799896G>A
  • p.Arg3630His
Protein change:
R3631H
Links:
dbSNP: rs142558799
NCBI 1000 Genomes Browser:
rs142558799
Molecular consequence:
  • NM_001378454.1:c.10892G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_015120.4:c.10895G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Alstrom syndrome (ALMS)
Synonyms:
Alstrom's syndrome
Identifiers:
MONDO: MONDO:0008763; MedGen: C0268425; Orphanet: 64; OMIM: 203800

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV000756144Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))		Likely benign
(Jan 28, 2024) 		germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

SCV001459599Natera, Inc.
no assertion criteria provided
Likely benign
(Jun 5, 2020) 		germlineclinical testing

SCV003920004Center for Genomics, Ann and Robert H. Lurie Children's Hospital of Chicago
criteria provided, single submitter

(ACMG Guidelines, 2015)		Uncertain significance
(Mar 30, 2021) 		germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical 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

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee..

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]
PMID:
25741868
PMCID:
PMC4544753

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV000756144.8

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From Natera, Inc., SCV001459599.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From Center for Genomics, Ann and Robert H. Lurie Children's Hospital of Chicago, SCV003920004.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

ALMS1 NM_015120.4 exon 16 p.Arg3630His (c.10889G>A): This variant has not been reported in the literature and is present in 0.2% (51/24014) of African alleles in the Genome Aggregation Database (http://gnomad-old.broadinstitute.org/variant/2-73799896-G-A). Evolutionary conservation and computational predictive tools suggest that this variant may impact the protein. However, the variant amino acid Histidine (His) is present in two species (dolphin, killer whale). In summary, data on this variant is insufficient for disease classification. Therefore, the clinical significance of this variant is uncertain.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Oct 8, 2024