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NM_000883.4(IMPDH1):c.984G>C (p.Gln328His) AND Retinitis pigmentosa 10

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Sep 7, 2016
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
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:
RCV000240659.1

Allele description [Variation Report for NM_000883.4(IMPDH1):c.984G>C (p.Gln328His)]

NM_000883.4(IMPDH1):c.984G>C (p.Gln328His)

Gene:
IMPDH1:inosine monophosphate dehydrogenase 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
7q32.1
Genomic location:
Preferred name:
NM_000883.4(IMPDH1):c.984G>C (p.Gln328His)
HGVS:
  • NC_000007.14:g.128398504C>G
  • NG_009194.1:g.16479G>C
  • NM_000883.4:c.984G>CMANE SELECT
  • NM_001102605.2:c.954G>C
  • NM_001142573.2:c.729G>C
  • NM_001142574.2:c.714G>C
  • NM_001142575.2:c.654G>C
  • NM_001142576.2:c.885G>C
  • NM_001304521.2:c.777G>C
  • NM_183243.3:c.876G>C
  • NP_000874.2:p.Gln328His
  • NP_001096075.1:p.Gln318His
  • NP_001136045.1:p.Gln243His
  • NP_001136046.1:p.Gln238His
  • NP_001136047.1:p.Gln218His
  • NP_001136048.1:p.Gln295His
  • NP_001291450.1:p.Gln259His
  • NP_899066.1:p.Gln292His
  • NC_000007.13:g.128038558C>G
  • NM_001102605.1:c.954G>C
Protein change:
Q218H; GLN318HIS
Links:
OMIM: 146690.0006; dbSNP: rs886037911
NCBI 1000 Genomes Browser:
rs886037911
Molecular consequence:
  • NM_000883.4:c.984G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001102605.2:c.954G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001142573.2:c.729G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001142574.2:c.714G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001142575.2:c.654G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001142576.2:c.885G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001304521.2:c.777G>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_183243.3:c.876G>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Retinitis pigmentosa 10 (RP10)
Identifiers:
MONDO: MONDO:0008379; MedGen: C1867299; Orphanet: 791; OMIM: 180105

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000299275OMIM
no assertion criteria provided
Pathogenic
(Sep 7, 2016)
germlineliterature only

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

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlinenot providednot providednot providednot providednot providednot providedliterature only

Citations

PubMed

Genotype and Phenotype Studies in Autosomal Dominant Retinitis Pigmentosa (adRP) of the French Canadian Founder Population.

Coussa RG, Chakarova C, Ajlan R, Taha M, Kavalec C, Gomolin J, Khan A, Lopez I, Ren H, Waseem N, Kamenarova K, Bhattacharya SS, Koenekoop RK.

Invest Ophthalmol Vis Sci. 2015 Dec;56(13):8297-305. doi: 10.1167/iovs.15-17104. Erratum in: Invest Ophthalmol Vis Sci. 2017 Sep 1;58(11):4768. doi: 10.1167/iovs.15-17104a.

PubMed [citation]
PMID:
26720483
PMCID:
PMC4699406

Details of each submission

From OMIM, SCV000299275.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedliterature only PubMed (1)

Description

In a French Canadian man with retinitis pigmentosa-10 (RP10; 180105), Coussa et al. (2015) identified heterozygosity for a c.954G-C transversion in the IMPDH1 gene, resulting in a gln318-to-his (Q318H) substitution. Functional studies of the variant were not performed.

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

Last Updated: Apr 23, 2022