FRCD

C-Jun-amino-terminal kinase-interacting protein 1

Name	C-Jun-amino-terminal kinase-interacting protein 1
Synonyms	IB-1 IB1 Islet-brain 1 JIP-1 JIP1 JNK MAP kinase scaffold protein 1 Mitogen-activated protein kinase 8-interacting protein 1 PRKM8IP
Gene Name	MAPK8IP1
Organism	Human
Amino acid sequence	>lcl\|BSEQ0019471\|C-Jun-amino-terminal kinase-interacting protein 1 MAERESGGLGGGAASPPAASPFLGLHIASPPNFRLTHDISLEEFEDEDLSEITDECGISL QCKDTLSLRPPRAGLLSAGGGGAGSRLQAEMLQMDLIDATGDTPGAEDDEEDDDEERAAR RPGAGPPKAESGQEPASRGQGQSQGQSQGPGSGDTYRPKRPTTLNLFPQVPRSQDTLNNN SLGKKHSWQDRVSRSSSPLKTGEQTPPHEHICLSDELPPQSGPAPTTDRGTSTDSPCRRS TATQMAPPGGPPAAPPGGRGHSHRDRIHYQADVRLEATEEIYLTPVQRPPDAAEPTSAFL PPTESRMSVSSDPDPAAYPSTAGRPHPSISEEEEGFDCLSSPERAEPPGGGWRGSLGEPP PPPRASLSSDTSALSYDSVKYTLVVDEHAQLELVSLRPCFGDYSDESDSATVYDNCASVS SPYESAIGEEYEEAPRPQPPACLSEDSTPDEPDVHFSKKFLNVFMSGRSRSSSAESFGLF SCIINGEEQEQTHRAIFRFVPRHEDELELEVDDPLLVELQAEDYWYEAYNMRTGARGVFP AYYAIEVTKEPEHMAALAKNSDWVDQFRVKFLGSVQVPYHKGNDVLCAAMQKIATTRRLT VHFNPPSSCVLEISVRGVKIGVKADDSQEAKGNKCSHFFQLKNISFCGYHPKNNKYFGFI TKHPADHRFACHVFVSEDSTKALAESVGRAFQQFYKQFVEYTCPTEDIYLE
Number of residues	711
Molecular Weight	77523.56
Theoretical pI	4.61
GO Classification	Functions protein kinase inhibitor activity kinesin binding MAP-kinase scaffold activity Processes regulation of transcription, DNA-templated negative regulation of intrinsic apoptotic signaling pathway positive regulation of signal transduction regulation of JNK cascade vesicle-mediated transport negative regulation of cyclin-dependent protein kinase activity JUN phosphorylation Components dentate gyrus mossy fiber dendrite synapse cytoplasm cell body nucleus endoplasmic reticulum membrane mitochondrial membrane cytosol perinuclear region of cytoplasm
General Function	Protein kinase inhibitor activity
Specific Function	The JNK-interacting protein (JIP) group of scaffold proteins selectively mediates JNK signaling by aggregating specific components of the MAPK cascade to form a functional JNK signaling module. Required for JNK activation in response to excitotoxic stress. Cytoplasmic MAPK8IP1 causes inhibition of JNK-regulated activity by retaining JNK in the cytoplasm and inhibiting JNK phosphorylation of c-Jun. May also participate in ApoER2-specific reelin signaling. Directly, or indirectly, regulates GLUT2 gene expression and beta-cell function. Appears to have a role in cell signaling in mature and developing nerve terminals. May function as a regulator of vesicle transport, through interactions with the JNK-signaling components and motor proteins (By similarity). Functions as an anti-apoptotic protein and whose level seems to influence the beta-cell death or survival response.
Transmembrane Regions
GenBank Protein ID	4426597
UniProtKB ID	Q9UQF2
UniProtKB Entry Name	JIP1_HUMAN
Cellular Location	Cytoplasm
Gene sequence	>lcl\|BSEQ0019472\|C-Jun-amino-terminal kinase-interacting protein 1 (MAPK8IP1) ATGGCGGAGCGAGAAAGCGGCGGCCTGGGAGGGGGGGCCGCGTCCCCGCCCGCCGCCTCC CCGTTCCTGGGGCTGCACATCGCTTCGCCTCCCAATTTCAGGCTCACCCATGACATCAGC CTGGAGGAGTTTGAGGATGAAGACCTCTCGGAGATCACTGATGAGTGTGGCATCAGCTTA CAGTGCAAAGACACCCTGTCCTTACGGCCCCCGCGCGCCGGGCTGCTCTCTGCGGGCGGC GGCGGCGCGGGGAGCCGGTTGCAGGCCGAGATGCTGCAGATGGACCTGATCGACGCGACG GGGGACACTCCCGGGGCCGAGGACGACGAGGAGGACGACGACGAGGAGCGCGCGGCCCGG CGGCCGGGAGCGGGGCCGCCCAAGGCCGAGTCCGGCCAGGAGCCGGCGTCCCGCGGCCAG GGCCAGAGCCAAGGCCAGAGCCAGGGCCCGGGCAGCGGGGACACGTACCGGCCCAAGCGG CCCACCACGCTCAACCTCTTTCCGCAGGTGCCGCGGTCTCAGGACACACTGAATAATAAT TCTCTGGGCAAAAAGCACAGTTGGCAGGATCGGGTGTCTCGATCATCCTCACCCCTGAAG ACAGGGGAGCAGACACCACCGCATGAACACATCTGCCTGAGCGATGAGCTGCCCCCCCAG AGCGGCCCCGCCCCCACCACAGATCGAGGCACCTCCACCGACAGCCCTTGCCGCCGCAGC ACAGCCACCCAGATGGCACCTCCGGGTGGTCCCCCTGCTGCCCCGCCTGGGGGTCGGGGC CACTCGCATCGAGACCGAATCCACTACCAGGCCGATGTGCGACTAGAGGCCACTGAGGAG ATCTACCTGACCCCAGTGCAGAGGCCCCCAGACGCTGCAGAGCCCACCTCCGCCTTCCTG CCGCCCACTGAGAGCCGGATGTCAGTCAGCTCCGATCCAGACCCTGCCGCCTACCCCTCC ACGGCAGGGCGGCCGCACCCCTCCATCAGTGAAGAGGAAGAGGGCTTCGACTGCCTGTCG TCCCCAGAGCGGGCTGAGCCCCCAGGCGGAGGGTGGCGGGGGAGCCTGGGGGAGCCGCCG CCACCTCCACGGGCCTCTCTGAGCTCGGACACCAGCGCCCTGTCCTATGACTCTGTCAAG TACACGCTGGTGGTAGATGAGCATGCACAGCTGGAGCTGGTGAGCCTGCGGCCGTGCTTC GGAGACTACAGTGACGAGAGTGACTCTGCCACCGTCTATGACAACTGTGCCTCCGTCTCC TCGCCCTATGAGTCGGCCATCGGAGAGGAATATGAGGAGGCCCCGCGGCCCCAGCCCCCT GCCTGCCTCTCCGAGGACTCCACGCCTGATGAACCCGACGTCCATTTCTCCAAGAAATTC CTGAACGTCTTCATGAGTGGCCGCTCCCGCTCCTCCAGTGCTGAGTCCTTCGGGCTGTTC TCCTGCATCATCAACGGGGAGGAGCAGGAGCAGACCCACCGGGCCATATTCAGGTTTGTG CCTCGACACGAAGACGAACTTGAGCTGGAAGTGGATGACCCTCTGCTAGTGGAGCTCCAG GCTGAAGACTACTGGTACGAGGCCTACAACATGCGCACTGGTGCCCGGGGTGTCTTTCCT GCCTATTACGCCATCGAGGTCACCAAGGAGCCCGAGCACATGGCAGCCCTGGCCAAAAAC AGTGACTGGGTGGACCAGTTCCGGGTGAAGTTCCTGGGCTCAGTCCAGGTTCCCTATCAC AAGGGCAATGACGTCCTCTGTGCTGCTATGCAAAAGATTGCCACCACCCGCCGGCTCACC GTGCACTTTAACCCGCCCTCCAGCTGTGTCCTGGAGATCAGCGTGCGGGGTGTGAAGATA GGCGTCAAGGCCGATGACTCCCAGGAGGCCAAGGGGAATAAATGTAGCCACTTTTTCCAG TTAAAAAACATCTCTTTCTGCGGATATCATCCAAAGAACAACAAGTACTTTGGGTTCATC ACCAAGCACCCCGCCGACCACCGGTTTGCCTGCCACGTCTTTGTGTCTGAAGACTCCACC AAAGCCCTGGCAGAGTCCGTGGGGAGAGCATTCCAGCAGTTCTACAAGCAGTTTGTGGAG TACACCTGCCCCACAGAAGATATCTACCTGGAGTAG
GenBank Gene ID	AF074091
GeneCard ID	None
GenAtlas ID
HGNC ID	HGNC:6882
Chromosome Location	11
Locus	11p12-p11.2
References	Mooser V, Maillard A, Bonny C, Steinmann M, Shaw P, Yarnall DP, Burns DK, Schorderet DF, Nicod P, Waeber G: Genomic organization, fine-mapping, and expression of the human islet-brain 1 (IB1)/c-Jun-amino-terminal kinase interacting protein-1 (JIP-1) gene. Genomics. 1999 Jan 15;55(2):202-8.[9933567 ] Meyer D, Liu A, Margolis B: Interaction of c-Jun amino-terminal kinase interacting protein-1 with p190 rhoGEF and its localization in differentiated neurons. J Biol Chem. 1999 Dec 3;274(49):35113-8.[10574993 ] Verhey KJ, Meyer D, Deehan R, Blenis J, Schnapp BJ, Rapoport TA, Margolis B: Cargo of kinesin identified as JIP scaffolding proteins and associated signaling molecules. J Cell Biol. 2001 Mar 5;152(5):959-70.[11238452 ] Ikeda A, Hasegawa K, Masaki M, Moriguchi T, Nishida E, Kozutsumi Y, Oka S, Kawasaki T: Mixed lineage kinase LZK forms a functional signaling complex with JIP-1, a scaffold protein of the c-Jun NH(2)-terminal kinase pathway. J Biochem. 2001 Dec;130(6):773-81.[11726277 ] Taru H, Iijima K, Hase M, Kirino Y, Yagi Y, Suzuki T: Interaction of Alzheimer's beta -amyloid precursor family proteins with scaffold proteins of the JNK signaling cascade. J Biol Chem. 2002 May 31;277(22):20070-8. Epub 2002 Mar 22.[11912189 ] Nihalani D, Wong HN, Holzman LB: Recruitment of JNK to JIP1 and JNK-dependent JIP1 phosphorylation regulates JNK module dynamics and activation. J Biol Chem. 2003 Aug 1;278(31):28694-702. Epub 2003 May 19.[12756254 ] Bonny C, Oberson A, Negri S, Sauser C, Schorderet DF: Cell-permeable peptide inhibitors of JNK: novel blockers of beta-cell death. Diabetes. 2001 Jan;50(1):77-82.[11147798 ] Allaman-Pillet N, Storling J, Oberson A, Roduit R, Negri S, Sauser C, Nicod P, Beckmann JS, Schorderet DF, Mandrup-Poulsen T, Bonny C: Calcium- and proteasome-dependent degradation of the JNK scaffold protein islet-brain 1. J Biol Chem. 2003 Dec 5;278(49):48720-6. Epub 2003 Sep 24.[14507925 ] Borsello T, Clarke PG, Hirt L, Vercelli A, Repici M, Schorderet DF, Bogousslavsky J, Bonny C: A peptide inhibitor of c-Jun N-terminal kinase protects against excitotoxicity and cerebral ischemia. Nat Med. 2003 Sep;9(9):1180-6. Epub 2003 Aug 24.[12937412 ] D'Ambrosio C, Arena S, Fulcoli G, Scheinfeld MH, Zhou D, D'Adamio L, Scaloni A: Hyperphosphorylation of JNK-interacting protein 1, a protein associated with Alzheimer disease. Mol Cell Proteomics. 2006 Jan;5(1):97-113. Epub 2005 Sep 29.[16195223 ] Blanco S, Santos C, Lazo PA: Vaccinia-related kinase 2 modulates the stress response to hypoxia mediated by TAK1. Mol Cell Biol. 2007 Oct;27(20):7273-83. Epub 2007 Aug 20.[17709393 ] Blanco S, Sanz-Garcia M, Santos CR, Lazo PA: Modulation of interleukin-1 transcriptional response by the interaction between VRK2 and the JIP1 scaffold protein. PLoS One. 2008 Feb 20;3(2):e1660. doi: 10.1371/journal.pone.0001660.[18286207 ] Waeber G, Delplanque J, Bonny C, Mooser V, Steinmann M, Widmann C, Maillard A, Miklossy J, Dina C, Hani EH, Vionnet N, Nicod P, Boutin P, Froguel P: The gene MAPK8IP1, encoding islet-brain-1, is a candidate for type 2 diabetes. Nat Genet. 2000 Mar;24(3):291-5.[10700186 ]

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F03272	Cadmium	112.414

FRCD

C-Jun-amino-terminal kinase-interacting protein 1

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