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NM_000176.3(NR3C1):c.2241T>G (p.Ile747Met) AND Glucocorticoid resistance

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Jun 1, 2002
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:
RCV000017534.33

Allele description [Variation Report for NM_000176.3(NR3C1):c.2241T>G (p.Ile747Met)]

NM_000176.3(NR3C1):c.2241T>G (p.Ile747Met)

Gene:
NR3C1:nuclear receptor subfamily 3 group C member 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
5q31.3
Genomic location:
Preferred name:
NM_000176.3(NR3C1):c.2241T>G (p.Ile747Met)
HGVS:
  • NC_000005.10:g.143281982A>C
  • NG_009062.1:g.158531T>G
  • NM_000176.3:c.2241T>GMANE SELECT
  • NM_001018074.1:c.2241T>G
  • NM_001018075.1:c.2241T>G
  • NM_001018076.2:c.2241T>G
  • NM_001018077.1:c.2241T>G
  • NM_001020825.2:c.2181+586T>G
  • NM_001024094.2:c.2244T>G
  • NM_001204258.2:c.2163T>G
  • NM_001204259.2:c.1986T>G
  • NM_001204260.2:c.1974T>G
  • NM_001204261.2:c.1950T>G
  • NM_001204262.2:c.1296T>G
  • NM_001204263.2:c.1251T>G
  • NM_001204264.2:c.1236T>G
  • NM_001364180.2:c.2241T>G
  • NM_001364181.2:c.2241T>G
  • NM_001364182.1:c.2241T>G
  • NM_001364183.2:c.2244T>G
  • NM_001364184.2:c.2244T>G
  • NM_001364185.1:c.2244T>G
  • NP_000167.1:p.Ile747Met
  • NP_001018084.1:p.Ile747Met
  • NP_001018085.1:p.Ile747Met
  • NP_001018086.1:p.Ile747Met
  • NP_001018087.1:p.Ile747Met
  • NP_001019265.1:p.Ile748Met
  • NP_001191187.1:p.Ile721Met
  • NP_001191188.1:p.Ile662Met
  • NP_001191189.1:p.Ile658Met
  • NP_001191190.1:p.Ile650Met
  • NP_001191191.1:p.Ile432Met
  • NP_001191192.1:p.Ile417Met
  • NP_001191193.1:p.Ile412Met
  • NP_001351109.1:p.Ile747Met
  • NP_001351110.1:p.Ile747Met
  • NP_001351111.1:p.Ile747Met
  • NP_001351112.1:p.Ile748Met
  • NP_001351113.1:p.Ile748Met
  • NP_001351114.1:p.Ile748Met
  • NC_000005.9:g.142661547A>C
  • NR_157096.2:n.1164T>G
  • P04150:p.Ile747Met
Protein change:
I412M; ILE747MET
Links:
UniProtKB: P04150#VAR_015633; OMIM: 138040.0009; dbSNP: rs104893910
NCBI 1000 Genomes Browser:
rs104893910
Molecular consequence:
  • NM_001020825.2:c.2181+586T>G - intron variant - [Sequence Ontology: SO:0001627]
  • NM_000176.3:c.2241T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001018074.1:c.2241T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001018075.1:c.2241T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001018076.2:c.2241T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001018077.1:c.2241T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001024094.2:c.2244T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001204258.2:c.2163T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001204259.2:c.1986T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001204260.2:c.1974T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001204261.2:c.1950T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001204262.2:c.1296T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001204263.2:c.1251T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001204264.2:c.1236T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001364180.2:c.2241T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001364181.2:c.2241T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001364182.1:c.2241T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001364183.2:c.2244T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001364184.2:c.2244T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001364185.1:c.2244T>G - missense variant - [Sequence Ontology: SO:0001583]
  • NR_157096.2:n.1164T>G - non-coding transcript variant - [Sequence Ontology: SO:0001619]

Condition(s)

Name:
Glucocorticoid resistance
Synonyms:
Glucocorticoid resistance, generalized; Gccr deficiency; Glucocorticoid receptor deficiency; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0014421; MedGen: C1841972; Orphanet: 786; OMIM: 615962

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000037806OMIM
no assertion criteria provided
Pathogenic
(Jun 1, 2002)
germlineliterature only

Vottero, A., Kino, T., Combe, H., Lecomte, P., Chrousos, G. P. A novel, C-terminal dominant negative mutation of the GR causes familial glucocorticoid resistance through abnormal interactions with p160 steroid receptor coactivators. J. Clin. Endocr. Metab. 87: 2658-2667, 2002.

Summary from all submissions

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

Details of each submission

From OMIM, SCV000037806.5

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedliterature onlynot provided

Description

Vottero et al. (2002) reported a French kindred with familial glucocorticoid resistance (GCCR; 615962) in which affected members had a heterozygous T-to-G transversion at nucleotide 2373 of exon 9-alpha of the GCCR gene, resulting in an ile747-to-met (I747M) substitution. This mutation was located close to helix 12, at the C terminus of the ligand-binding domain, which has a pivotal role in the formation of activation function (AF)-2, a subdomain that interacts with p160 coactivators. The affinity of the mutant GCCR for dexamethasone was decreased by about 2-fold, and its transcriptional activity on the glucocorticoid-responsive mouse mammary tumor virus promoter was compromised by 20- to 30-fold. In addition, the mutant GCCR functioned as a dominant-negative inhibitor of wildtype receptor-induced transactivation. The mutant GR through its intact AF-1 domain bound to a p160 coactivator, but failed to do so through its AF-2 domain. Overexpression of a p160 coactivator restored the transcriptional activity and reversed the negative transdominant activity of the mutant GCCR. The authors concluded that the mutant receptor has an ineffective AF-2 domain, which leads to an abnormal interaction with p160 coactivators and a distinct nuclear distribution of both.

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

Last Updated: Mar 26, 2023