Gene Gene information from NCBI Gene database.
Entrez ID 3547
Gene name Immunoglobulin superfamily member 1
Gene symbol IGSF1
Synonyms (NCBI Gene)
CHTEIGCD1IGDC1INHBPPGSF2p120
Chromosome X
Chromosome location Xq26.1
Summary This gene encodes a member of the immunoglobulin-like domain-containing superfamily. Proteins in this superfamily contain varying numbers of immunoglobulin-like domains and are thought to participate in the regulation of interactions between cells. Multip
SNPs SNP information provided by dbSNP.
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SNP ID Visualize variation Clinical significance Consequence
rs397514622 G>A,C Pathogenic Genic downstream transcript variant, missense variant, coding sequence variant
rs398122919 C>T Pathogenic Genic downstream transcript variant, stop gained, intron variant, coding sequence variant
rs398122920 C>- Pathogenic Genic downstream transcript variant, frameshift variant, coding sequence variant
rs398122921 ->A Pathogenic Genic downstream transcript variant, frameshift variant, coding sequence variant
rs1293658262 G>A Likely-pathogenic Genic downstream transcript variant, coding sequence variant, stop gained
miRNA miRNA information provided by mirtarbase database.
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miRTarBase ID miRNA Experiments Reference
MIRT051138 hsa-miR-16-5p CLASH 23622248
MIRT049172 hsa-miR-92a-3p CLASH 23622248
MIRT047519 hsa-miR-10a-5p CLASH 23622248
MIRT047415 hsa-miR-10b-5p CLASH 23622248
MIRT043576 hsa-miR-148b-3p CLASH 23622248
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
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GO ID Ontology Definition Evidence Reference
GO:0002764 Process Immune response-regulating signaling pathway IBA
GO:0005515 Function Protein binding IPI 11266516, 12421765
GO:0005576 Component Extracellular region IEA
GO:0006355 Process Regulation of DNA-templated transcription IDA 11266516
GO:0016020 Component Membrane IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
300137 5948 ENSG00000147255
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q8N6C5
Protein name Immunoglobulin superfamily member 1 (IgSF1) (Immunoglobulin-like domain-containing protein 1) (Inhibin-binding protein) (InhBP) (Pituitary gland-specific factor 2) (p120)
Protein function Seems to be a coreceptor in inhibin signaling, but seems not to be a high-affinity inhibin receptor. Antagonizes activin A signaling in the presence or absence of inhibin B (By similarity). Necessary to mediate a specific antagonistic effect of
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF13895 Ig_2 37 125 Immunoglobulin domain Domain
PF13895 Ig_2 322 414 Immunoglobulin domain Domain
PF13895 Ig_2 780 868 Immunoglobulin domain Domain
PF13895 Ig_2 874 962 Immunoglobulin domain Domain
PF13895 Ig_2 970 1060 Immunoglobulin domain Domain
PF00047 ig 1070 1137 Immunoglobulin domain Domain
PF13895 Ig_2 1162 1247 Immunoglobulin domain Domain
Tissue specificity TISSUE SPECIFICITY: Highly expressed in pancreas, testis and fetal liver. Moderately expressed in heart, prostate and small intestine. Expressed at very low levels in brain, thymus, ovary, colon, fetal lung and fetal kidney. Expressed in muscle. Isoform 3
Sequence
MTLDRPGEGATMLKTFTVLLFCIRMSLGMTSIVMDPQPELWIESNYPQAPWENITLWCRS
PSRISSKFLLLKDKTQMTWIRPSHKTFQVSFLIGALTESNAGLYRCCYWKETGWSKPSKV
LELEA
PGQLPKPIFWIQAETPALPGCNVNILCHGWLQDLVFMLFKEGYAEPVDYQVPTGT
MAIFSIDNLTPEDEGVYICRTHIQMLPTLWSEPSNPLKLVVAGLYPKPTLTAHPGPIMAP
GESLNLRCQGPIYGMTFALMRVEDLEKSFYHKKTIKNEANFFFQSLKIQDTGHYLCFYYD
ASYRGSLLSDVLKIWVTDTFPKTWLLARPSAVVQMGQNVSLRCRGPVDGVGLALYKKGED
KPLQFLDATSIDDNTSFFLNNVTYSDTGIYSCHYLLTWKTSIRMPSHNTVELMV
VDKPPK
PSLSAWPSTVFKLGKAITLQCRVSHPVLEFSLEWEERETFQKFSVNGDFIISNVDGKGTG
TYSCSYRVETHPNIWSHRSEPLKLMGPAGYLTWNYVLNEAIRLSLIMQLVALLLVVLWIR
WKCRRLRIREAWLLGTAQGVTMLFIVTALLCCGLCNGVLIEETEIVMPTPKPELWAETNF
PLAPWKNLTLWCRSPSGSTKEFVLLKDGTGWIATRPASEQVRAAFPLGALTQSHTGSYHC
HSWEEMAVSEPSEALELVGTDILPKPVISASPTIRGQELQLRCKGWLAGMGFALYKEGEQ
EPVQQLGAVGREAFFTIQRMEDKDEGNYSCRTHTEKRPFKWSEPSEPLELVIKEMYPKPF
FKTWASPVVTPGARVTFNCSTPHQHMSFILYKDGSEIASSDRSWASPGASAAHFLIISVG
IGDGGNYSCRYYDFSIWSEPSDPVELVV
TEFYPKPTLLAQPGPVVFPGKSVILRCQGTFQ
GMRFALLQEGAHVPLQFRSVSGNSADFLLHTVGAEDSGNYSCIYYETTMSNRGSYLSMPL
MI
WVTDTFPKPWLFAEPSSVVPMGQNVTLWCRGPVHGVGYILHKEGEATSMQLWGSTSND
GAFPITNISGTSMGRYSCCYHPDWTSSIKIQPSNTLELLV
TGLLPKPSLLAQPGPMVAPG
ENMTLQCQGELPDSTFVLLKEGAQEPLEQQRPSGYRADFWMPAVRGEDSGIYSCVYY
LDS
TPFAASNHSDSLEIWVTDKPPKPSLSAWPSTMFKLGKDITLQCRGPLPGVEFVLEHDGEE
APQQFSEDGDFVINNVEGKGIGNYSCSYRLQAYPDIWSEPSDPLELV
GAAGPVAQECTVG
NIVRSSLIVVVVVALGVVLAIEWKKWPRLRTRGSETDGRDQTIALEECNQEGEPGTPANS
PSSTSQRISVELPVPI
Sequence length 1336
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG 
  TGF-beta signaling pathway  
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
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Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Thyroid cancer, nonmedullary, 1 Pathogenic rs777462101 RCV005930249
X-linked central congenital hypothyroidism with late-onset testicular enlargement Pathogenic; Likely pathogenic rs1220996970, rs1309588455, rs2522216875, rs2522246692, rs2080511514, rs1556181091, rs398122919, rs398122920, rs397514622, rs398122921, rs1603404421, rs1603404413, rs1603404297 RCV001335742
RCV001733842
RCV003146187
RCV003337926
RCV004577632
RCV000033076
RCV000033077
RCV000033078
RCV000033079
RCV000033080
RCV000850405
RCV000850406
RCV000995567
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Hypothyroidism due to TSH receptor mutations Benign; Likely benign rs181264169 RCV002272378
IGSF1-related disorder Likely benign; Uncertain significance; Benign rs780114018, rs767189919, rs755298160, rs779056528, rs146525641, rs149158944, rs772217311, rs374075974, rs376149601, rs143211470, rs147441841, rs147496468 RCV003948733
RCV003946408
RCV003414116
RCV003904248
RCV003914633
RCV003934776
RCV003937197
RCV003949436
RCV003957050
RCV003926080
RCV004751833
RCV003972893
Malignant tumor of esophagus Benign rs73568436 RCV005924537
Nonpapillary renal cell carcinoma Uncertain significance rs2124130714 RCV005930190
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Acyl CoA Dehydrogenase Family Member 9 Deficiency of Inhibit 32772515
Acyl CoA Dehydrogenase Family Member 9 Deficiency of Associate 32772515
Alopecia Neurologic Defects and Endocrinopathy Syndrome Associate 35456429
Autoimmune Hypophysitis Associate 22193973
Azoospermia Nonobstructive Associate 36017582
Combined Pituitary Hormone Deficiency Associate 28515030, 30086211
Deafness X Linked 1 Associate 26840047
Dwarfism Pituitary Associate 35456429
Endocrine System Diseases Associate 30086211
Fragile X Syndrome Associate 26840047, 33045800, 35456429