InnateDB Protein
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IDBP-12834.5
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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GNRH1
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Protein Name
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gonadotropin-releasing hormone 1 (luteinizing-releasing hormone)
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Synonyms
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GNRH; GRH; HH12; LHRH; LNRH;
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000276414
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InnateDB Gene
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IDBG-12832 (GNRH1)
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Protein Structure
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Function |
Stimulates the secretion of gonadotropins; it stimulates the secretion of both luteinizing and follicle-stimulating hormones.
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Subcellular Localization |
Secreted.
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Disease Associations |
Hypogonadotropic hypogonadism 12 with or without anosmia (HH12) [MIM:614841]: A disorder characterized by absent or incomplete sexual maturation by the age of 18 years, in conjunction with low levels of circulating gonadotropins and testosterone and no other abnormalities of the hypothalamic- pituitary axis. In some cases, it is associated with non- reproductive phenotypes, such as anosmia, cleft palate, and sensorineural hearing loss. Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. Hypogonadism is due to deficiency in gonadotropin-releasing hormone and probably results from a failure of embryonic migration of gonadotropin-releasing hormone-synthesizing neurons. In the presence of anosmia, idiopathic hypogonadotropic hypogonadism is referred to as Kallmann syndrome, whereas in the presence of a normal sense of smell, it has been termed normosmic idiopathic hypogonadotropic hypogonadism (nIHH). {ECO:0000269PubMed:19535795, ECO:0000269PubMed:23643382}. Note=The disease is caused by mutations affecting distinct genetic loci, including the gene represented in this entry. The genetics of hypogonadotropic hypogonadism involves various modes of transmission. Oligogenic inheritance has been reported in some patients carrying mutations in GNRH1 as well as in other HH- associated genes including PROKR2 and FGFR1 (PubMed:23643382). {ECO:0000269PubMed:23643382}.
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 2 experimentally validated interaction(s) in this database.
They are also associated with 4 interaction(s) predicted by orthology.
Experimentally validated |
Total |
2
[view]
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Protein-Protein |
2
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
4 [view]
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Molecular Function |
Accession |
GO Term |
GO:0005179
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hormone activity
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GO:0005183
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gonadotropin hormone-releasing hormone activity
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR002012
Gonadotropin-releasing hormone
IPR004079
Gonadoliberin I precursor
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PFAM |
PF00446
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PRINTS |
PR01541
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
P01148
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PhosphoSite |
PhosphoSite-
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
2796
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UniGene |
Hs.82963
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RefSeq |
NP_000816
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HUGO |
HGNC:4419
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OMIM |
152760
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CCDS |
CCDS43725
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HPRD |
08860
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IMGT |
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EMBL |
BC126437
BC126463
M12578
X01059
X15215
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GenPept |
AAA35916
AAI26438
AAI26464
CAA25526
CAA33285
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