NM_000203.5(IDUA):c.1728-4_1728-3del AND Mucopolysaccharidosis type 1

Germline classification:: Likely benign (1 submission)
Last evaluated:: Dec 8, 2020
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:: RCV002176019.7

Allele description [Variation Report for NM_000203.5(IDUA):c.1728-4_1728-3del]

NM_000203.5(IDUA):c.1728-4_1728-3del

Gene:

IDUA:alpha-L-iduronidase [Gene - OMIM - HGNC]

Variant type:

Deletion

Cytogenetic location:

4p16.3

Genomic location:

Preferred name:

NM_000203.5(IDUA):c.1728-4_1728-3del

HGVS:

NC_000004.12:g.1004008_1004009del
NG_008103.1:g.22012_22013del
NM_000203.5:c.1728-4_1728-3delMANE SELECT
NM_001363576.1:c.1332-4_1332-3del
LRG_1277t1:c.1728-4_1728-3del
LRG_1277:g.22012_22013del
NC_000004.11:g.997794_997795del
NC_000004.11:g.997796_997797del

Links:

dbSNP: rs2153023160

NCBI 1000 Genomes Browser:

rs2153023160

Molecular consequence:

NM_000203.5:c.1728-4_1728-3del - intron variant - [Sequence Ontology: SO:0001627]
NM_001363576.1:c.1332-4_1332-3del - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:: Mucopolysaccharidosis type 1
Synonyms:: IDUA deficiency; MPS I
Identifiers:: MONDO: MONDO:0001586; MedGen: C0023786

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002475066	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Likely benign (Dec 8, 2020)	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

SCV002475066

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Likely benign
(Dec 8, 2020)

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, SCV002475066.4

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

#	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: Aug 9, 2025

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