Version 5.4
Bos taurus Protein: IMPACT
Summary
InnateDB Protein IDBP-696432.2
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol IMPACT
Protein Name Protein IMPACT
Synonyms
Species Bos taurus
Ensembl Protein ENSBTAP00000045263
InnateDB Gene IDBG-643836 (IMPACT)
Protein Structure
UniProt Annotation
Function Translational regulator that ensures constant high levels of translation under amino acid starvation. Acts by interacting with GCN1/GCN1L1, thereby preventing activation of GCN2 protein kinases (EIF2AK1 to 4) and subsequent down-regulation of protein synthesis (By similarity). May be required to regulate translation in specific neuronal cells under amino acid starvation conditions by preventing GCN2 activation and therefore ATF4 synthesis (By similarity). Through its action on GCN2, may also facilitate neuritogenesis (By similarity). {ECO:0000250}.
Subcellular Localization Cytoplasm {ECO:0000250}. Note=May be associated with polysomes. {ECO:0000250}.
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 1 interaction(s) predicted by orthology.
Predicted by orthology
Total 1 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
Biological Process
GO:0001933 negative regulation of protein phosphorylation
GO:0006417 regulation of translation
GO:0006446 regulation of translational initiation
Cellular Component
GO:0005737 cytoplasm
Protein Structure and Domains
PDB ID
InterPro IPR001498 Impact, N-terminal
IPR006575 RWD domain
IPR016135 Ubiquitin-conjugating enzyme/RWD-like
IPR020568 Ribosomal protein S5 domain 2-type fold
PFAM PF01205
PF05773
PRINTS
PIRSF
SMART SM00591
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt A7YY45
PhosphoSite PhosphoSite-
TrEMBL
UniProt Splice Variant
Entrez Gene 517248
UniGene
RefSeq NP_001095971
HUGO
OMIM
CCDS
HPRD
IMGT
EMBL AY948549 BC151281
GenPept AAI51282 AAX86795

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