Mus musculus Protein: Igsf1
Summary
InnateDB Protein IDBP-144497.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Igsf1
Protein Name immunoglobulin superfamily, member 1
Synonyms
Species Mus musculus
Ensembl Protein ENSMUSP00000071919
InnateDB Gene IDBG-144491 (Igsf1)
Protein Structure
UniProt Annotation
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. Necessary to mediate a specific antagonistic effect of inhibin B on activin- stimulated transcription (By similarity). {ECO:0000250}.
Subcellular Localization Isoform 1: Membrane {ECO:0000305}; Multi- pass membrane protein {ECO:0000305}.Isoform 2: Membrane {ECO:0000305}; Multi- pass membrane protein {ECO:0000305}.Isoform 3: Membrane {ECO:0000305}; Multi- pass membrane protein {ECO:0000305}.Isoform 4: Secreted {ECO:0000305}.Isoform 5: Secreted {ECO:0000305}.
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 12 interaction(s) predicted by orthology.
Predicted by orthology
Total 12 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
GO:0015026 coreceptor activity
GO:0034711 inhibin binding
Biological Process
GO:0006355 regulation of transcription, DNA-templated
GO:0007165 signal transduction
Cellular Component
GO:0005576 extracellular region
GO:0016021 integral component of membrane
Protein Structure and Domains
PDB ID MGI:2147913
InterPro IPR003598 Immunoglobulin subtype 2
IPR003599 Immunoglobulin subtype
IPR007110 Immunoglobulin-like domain
PFAM
PRINTS
PIRSF
SMART SM00408
SM00409
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q7TQA1
PhosphoSite PhosphoSite-Q7TQA1
TrEMBL
UniProt Splice Variant
Entrez Gene 209268
UniGene Mm.405513
RefSeq NP_899178
MGI ID
MGI Symbol Igsf1
OMIM
CCDS CCDS40966
HPRD
IMGT
EMBL AK030452 AK129126 AY227771 AY227772 AY227773 AY227774
GenPept AAP57079 AAP57080 AAP57081 AAP57082 BAC26969 BAC97936