InnateDB Protein
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IDBP-61055.5
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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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PAK1IP1
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Protein Name
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PAK1 interacting protein 1
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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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ENSP00000368887
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InnateDB Gene
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IDBG-61053 (PAK1IP1)
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Protein Structure
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Function |
Negatively regulates the PAK1 kinase. PAK1 is a member of the PAK kinase family, which have been shown to play a positive role in the regulation of signaling pathways involving MAPK8 and RELA. PAK1 exists as an inactive homodimer, which is activated by binding of small GTPases such as CDC42 to an N-terminal regulatory domain. PAK1IP1 also binds to the N-terminus of PAK1, and inhibits the specific activation of PAK1 by CDC42. {ECO:0000269PubMed:11371639}.
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Subcellular Localization |
Nucleus, nucleolus {ECO:0000269PubMed:12429849}.
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Disease Associations |
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Tissue Specificity |
Expressed in brain, colon, heart, kidney, liver, lung, muscle, peripheral blood leukocytes, placenta, small intestine, spleen and thymus. {ECO:0000269PubMed:11371639}.
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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 13 experimentally validated interaction(s) in this database.
Experimentally validated |
Total |
13
[view]
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Protein-Protein |
11
[view]
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Protein-DNA |
1
[view]
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Protein-RNA |
0
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DNA-DNA |
1
[view]
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RNA-RNA |
0
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DNA-RNA |
0
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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 |
IPR001680
WD40 repeat
IPR017986
WD40-repeat-containing domain
IPR020472
G-protein beta WD-40 repeat
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PFAM |
PF00400
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PRINTS |
PR00320
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PIRSF |
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SMART |
SM00320
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TIGRFAMs |
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Modification |
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SwissProt |
Q9NWT1
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PhosphoSite |
PhosphoSite-Q9NWT1
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
55003
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UniGene |
Hs.310231
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RefSeq |
NP_060376
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HUGO |
HGNC:20882
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OMIM |
607811
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CCDS |
CCDS34339
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HPRD |
07424
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IMGT |
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EMBL |
AF283303
AK000631
AL358777
BC010907
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GenPept |
AAH10907
AAK57477
BAA91296
CAI14002
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