Version 5.4
Homo sapiens Protein: ITIH2
Summary
InnateDB Protein IDBP-51692.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol ITIH2
Protein Name inter-alpha (globulin) inhibitor H2
Synonyms H2P; SHAP;
Species Homo sapiens
Ensembl Protein ENSP00000351190
InnateDB Gene IDBG-51690 (ITIH2)
Protein Structure
UniProt Annotation
Function May act as a carrier of hyaluronan in serum or as a binding protein between hyaluronan and other matrix protein, including those on cell surfaces in tissues to regulate the localization, synthesis and degradation of hyaluronan which are essential to cells undergoing biological processes.
Subcellular Localization Secreted.
Disease Associations
Tissue Specificity Plasma.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 6 experimentally validated interaction(s) in this database.
Experimentally validated
Total 6 [view]
Protein-Protein 6 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0004866 endopeptidase inhibitor activity
GO:0004867 serine-type endopeptidase inhibitor activity
Biological Process
GO:0010951 negative regulation of endopeptidase activity
GO:0030212 hyaluronan metabolic process
Cellular Component
GO:0005576 extracellular region
GO:0070062 extracellular vesicular exosome
GO:0072562 blood microparticle
Protein Structure and Domains
PDB ID
InterPro IPR002035 von Willebrand factor, type A
IPR010600 Inter-alpha-trypsin inhibitor heavy chain, C-terminal
IPR013694 VIT domain
PFAM PF00092
PF06668
PF08487
PF13757
PRINTS
PIRSF
SMART SM00327
SM00609
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt P19823
PhosphoSite PhosphoSite-P19823
TrEMBL
UniProt Splice Variant
Entrez Gene 3698
UniGene Hs.75285
RefSeq NP_002207
HUGO HGNC:6167
OMIM 146640
CCDS CCDS31141
HPRD 00890
IMGT
EMBL AL158044 M18193 M33033 X07173
GenPept AAA59195 AAA60558 CAA30160 CAI12957

If you use InnateDB for your research, please cite the following publication:

Breuer et al., InnateDB: systems biology of innate immunity and beyond - recent updates and continuing curation. Nucl. Acids Res. (2013) 41 (D1) 

InnateDB is being developed jointly by the Brinkman Laboratory (Simon Fraser University, British Columbia, Canada), the Hancock Laboratory (University of British Columbia, Vancouver, British Columbia) and the Lynn EMBL Australia Group (South Australian Health & Medical Research Institute and Flinders University, Adelaide, Australia).

Funding is currently provided by Allergen and EMBL Australia. Previous funding has been provided by Genome Canada, the Foundation for the National Institutes of Health through the Grand Challenges in Global Health initiative and by Teagasc. InnateDB curated interactions are licensed under the Design Science License. All other data is licensed under the terms of the originating database. Contact: innatedb-mail@sfu.ca