InnateDB Protein
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IDBP-11036.6
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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PRR5
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Protein Name
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proline rich 5 (renal)
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Synonyms
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000337464
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InnateDB Gene
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IDBG-11032 (PRR5)
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Protein Structure
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Function |
Subunit of mTORC2, which regulates cell growth and survival in response to hormonal signals. mTORC2 is activated by growth factors, but, in contrast to mTORC1, seems to be nutrient- insensitive. mTORC2 seems to function upstream of Rho GTPases to regulate the actin cytoskeleton, probably by activating one or more Rho-type guanine nucleotide exchange factors. mTORC2 promotes the serum-induced formation of stress-fibers or F-actin. mTORC2 plays a critical role in AKT1 'Ser-473' phosphorylation, which may facilitate the phosphorylation of the activation loop of AKT1 on 'Thr-308' by PDK1 which is a prerequisite for full activation. mTORC2 regulates the phosphorylation of SGK1 at 'Ser-422'. mTORC2 also modulates the phosphorylation of PRKCA on 'Ser-657'. PRR5 plays an important role in regulation of PDGFRB expression and in modulation of platelet-derived growth factor signaling. May act as a tumor suppressor in breast cancer. {ECO:0000269PubMed:15718101, ECO:0000269PubMed:17599906}.
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Subcellular Localization |
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Disease Associations |
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Tissue Specificity |
Most abundant in kidney and liver. Also highly expressed in brain, spleen, testis and placenta. Overexpressed in several colorectal tumors. {ECO:0000269PubMed:15718101, ECO:0000269PubMed:17599906}.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 16 experimentally validated interaction(s) in this database.
They are also associated with 2 interaction(s) predicted by orthology.
Experimentally validated |
Total |
16
[view]
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Protein-Protein |
16
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
2 [view]
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
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InterPro |
IPR013745
HbrB-like
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PFAM |
PF08539
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
P85299
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PhosphoSite |
PhosphoSite-P85299
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TrEMBL |
B1AHG4
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UniProt Splice Variant |
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Entrez Gene |
55615
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UniGene |
Hs.597520
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RefSeq |
NP_851850
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HUGO |
HGNC:31682
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OMIM |
609406
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CCDS |
CCDS14058
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HPRD |
18696
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IMGT |
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EMBL |
AF177331
AK000192
AK055848
AK291564
BC016921
BK005635
BK005636
BK005637
BK005638
BK005639
CH471138
Z93244
Z98743
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GenPept |
AAG17975
AAH16921
BAA90999
BAF84253
BAG51585
CAQ06711
CAQ06720
CAQ09256
CAQ09263
DAA05654
DAA05655
DAA05656
DAA05657
DAA05658
EAW73353
EAW73354
EAW73355
EAW73357
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