Homo sapiens Protein: FBN3
Summary
InnateDB Protein IDBP-24226.5
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol FBN3
Protein Name fibrillin 3
Synonyms
Species Homo sapiens
Ensembl Protein ENSP00000270509
InnateDB Gene IDBG-24224 (FBN3)
Protein Structure
UniProt Annotation
Function Fibrillins are structural components of 10-12 nm extracellular calcium-binding microfibrils, which occur either in association with elastin or in elastin-free bundles. Fibrillin- containing microfibrils provide long-term force bearing structural support. {ECO:0000269PubMed:14962672}.
Subcellular Localization Secreted, extracellular space, extracellular matrix {ECO:0000269PubMed:14962672}.
Disease Associations
Tissue Specificity Predominantly expressed in connective tissues such as skeletal muscle, tendon, skin, perichondrium and periosteum. Highly expressed in fetal lung, brain, kidney. Expressed at low level in prostate, testis, mammary gland, uterus, ovary, placenta, bladder, adrenal gland, thyroid, fetal thymus, fetal liver, liver, fetal heart and heart. {ECO:0000269PubMed:14962672}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 27 experimentally validated interaction(s) in this database.
Experimentally validated
Total 27 [view]
Protein-Protein 27 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0005201 extracellular matrix structural constituent
GO:0005509 calcium ion binding
GO:0005515 protein binding
Biological Process
Cellular Component
GO:0005578 proteinaceous extracellular matrix
Protein Structure and Domains
PDB ID
InterPro IPR000742 Epidermal growth factor-like domain
IPR001881 EGF-like calcium-binding domain
IPR011398 Fibrillin/Microneme protein4
IPR017878 TB domain
PFAM PF00008
PF07645
PF00683
PRINTS
PIRSF PIRSF036312
SMART SM00181
SM00179
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q75N90
PhosphoSite PhosphoSite-Q75N90
TrEMBL
UniProt Splice Variant
Entrez Gene 84467
UniGene Hs.370362
RefSeq NP_115823
HUGO HGNC:18794
OMIM 608529
CCDS CCDS12196
HPRD 10538
IMGT
EMBL AB053450 AB177797 AB177798 AB177799 AB177800 AC008946 AC022146 AY165863 AY165864 AY165865
GenPept AAO18145 AAO18146 AAO18147 BAB47408 BAD16733 BAD16734 BAD16735 BAD16736