MAP kinase-activated protein kinase 5
Name | MAP kinase-activated protein kinase 5 |
---|---|
Synonyms | 2.7.11.1 MAPK-activated protein kinase 5 p38-regulated/activated protein kinase PRAK |
Gene Name | MAPKAPK5 |
Organism | Human |
Amino acid sequence | >lcl|BSEQ0009231|MAP kinase-activated protein kinase 5 MSEESDMDKAIKETSILEEYSINWTQKLGAGISGPVRVCVKKSTQERFALKILLDRPKAR NEVRLHMMCATHPNIVQIIEVFANSVQFPHESSPRARLLIVMEMMEGGELFHRISQHRHF TEKQASQVTKQIALALRHCHLLNIAHRDLKPENLLFKDNSLDAPVKLCDFGFAKIDQGDL MTPQFTPYYVAPQVLEAQRRHQKEKSGIIPTSPTPYTYNKSCDLWSLGVIIYVMLCGYPP FYSKHHSRTIPKDMRRKIMTGSFEFPEEEWSQISEMAKDVVRKLLKVKPEERLTIEGVLD HPWLNSTEALDNVLPSAQLMMDKAVVAGIQQAHAEQLANMRIQDLKVSLKPLHSVNNPIL RKRKLLGTKPKDSVYIHDHENGAEDSNVALEKLRDVIAQCILPQAGKGENEDEKLNEVMQ EAWKYNRECKLLRDTLQSFSWNGRGFTDKVDRLKLAEIVKQVIEEQTTSHESQ |
Number of residues | 473 |
Molecular Weight | 54220.04 |
Theoretical pI | None |
GO Classification |
Functions
protein serine/threonine kinase activity calmodulin-dependent protein kinase activity mitogen-activated protein kinase binding p53 binding calmodulin binding MAP kinase kinase activity calcium-dependent protein serine/threonine kinase activity signal transducer activity ATP binding Processes
regulation of translation positive regulation of telomerase activity positive regulation of telomere capping MAPK cascade positive regulation of telomere maintenance via telomerase Ras protein signal transduction cell surface receptor signaling pathway protein autophosphorylation activation of MAPK activity stress-induced premature senescence signal transduction peptidyl-serine phosphorylation negative regulation of TOR signaling Components
cytosol nucleoplasm cytoplasm |
General Function | Signal transducer activity |
Specific Function | Tumor suppressor serine/threonine-protein kinase involved in mTORC1 signaling and post-transcriptional regulation. Phosphorylates FOXO3, ERK3/MAPK6, ERK4/MAPK4, HSP27/HSPB1, p53/TP53 and RHEB. Acts as a tumor suppressor by mediating Ras-induced senescence and phosphorylating p53/TP53. Involved in post-transcriptional regulation of MYC by mediating phosphorylation of FOXO3: phosphorylation of FOXO3 leads to promote nuclear localization of FOXO3, enabling expression of miR-34b and miR-34c, 2 post-transcriptional regulators of MYC that bind to the 3'UTR of MYC transcript and prevent MYC translation. Acts as a negative regulator of mTORC1 signaling by mediating phosphorylation and inhibition of RHEB. Part of the atypical MAPK signaling via its interaction with ERK3/MAPK6 or ERK4/MAPK4: the precise role of the complex formed with ERK3/MAPK6 or ERK4/MAPK4 is still unclear, but the complex follows a complex set of phosphorylation events: upon interaction with atypical MAPK (ERK3/MAPK6 or ERK4/MAPK4), ERK3/MAPK6 (or ERK4/MAPK4) is phosphorylated and then mediates phosphorylation and activation of MAPKAPK5, which in turn phosphorylates ERK3/MAPK6 (or ERK4/MAPK4). Mediates phosphorylation of HSP27/HSPB1 in response to PKA/PRKACA stimulation, inducing F-actin rearrangement. |
Transmembrane Regions | |
GenBank Protein ID | |
UniProtKB ID | Q8IW41 |
UniProtKB Entry Name | MAPK5_HUMAN |
Cellular Location | Cytoplasm |
Gene sequence | >lcl|BSEQ0019743|MAP kinase-activated protein kinase 5 (MAPKAPK5) ATGTCGGAGGAGAGCGACATGGACAAAGCCATCAAGGAAACTTCCATTTTAGAAGAATAC AGTATCAATTGGACTCAGAAGCTGGGAGCTGGAATTAGTGGTCCAGTTAGAGTCTGTGTA AAGAAATCTACTCAAGAACGGTTTGCGCTGAAAATTCTTCTTGATCGTCCAAAAGCTAGA AATGAGGTACGTCTGCACATGATGTGTGCCACACACCCAAACATAGTTCAGATTATTGAA GTGTTTGCTAACAGTGTCCAGTTTCCCCATGAGTCCAGCCCTAGGGCCCGACTCTTAATT GTAATGGAGATGATGGAAGGGGGAGAGCTATTTCACAGAATCAGCCAGCACCGGCACTTT ACAGAGAAGCAAGCCAGCCAAGTAACAAAGCAGATAGCTTTGGCTCTGCGGCACTGTCAC TTGTTAAACATTGCGCACAGAGACCTCAAGCCTGAAAATCTGCTTTTTAAGGATAACTCT TTGGATGCCCCAGTGAAGTTGTGTGACTTTGGATTTGCCAAGATTGACCAAGGTGACTTG ATGACACCCCAGTTCACCCCTTATTATGTAGCACCCCAGGTACTGGAGGCGCAAAGAAGG CATCAGAAGGAGAAATCTGGCATCATACCTACCTCACCGACGCCCTACACTTACAACAAG AGCTGTGACTTGTGGTCCCTAGGGGTGATTATCTATGTGATGCTGTGCGGATACCCTCCT TTTTACTCCAAACACCACAGCCGGACTATCCCAAAGGATATGCGAAGAAAGATCATGACA GGCAGTTTTGAGTTCCCAGAGGAAGAGTGGAGTCAGATCTCAGAGATGGCCAAAGATGTT GTGAGGAAGCTCCTGAAGGTCAAACCGGAGGAGAGACTCACCATCGAGGGAGTGCTGGAC CACCCCTGGCTCAATTCCACCGAGGCCCTGGATAATGTGCTGCCTTCTGCTCAGCTGATG ATGGACAAGGCAGTGGTTGCAGGAATCCAGCAGGCTCACGCGGAACAGTTGGCCAACATG AGAATCCAGGATCTGAAAGTCAGCCTCAAACCCCTGCACTCAGTGAACAACCCCATTCTG CGGAAGAGGAAGTTACTTGGCACCAAGCCAAAGGACAGTGTCTATATCCACGACCATGAG AATGGAGCCGAGGATTCCAATGTTGCCTTGGAAAAACTCCGAGATGTGATTGCTCAGTGT ATTCTCCCCCAGGCTGGAGAGAATGAAGATGAGAAACTGAATGAAGTAATGCAGGAGGCT TGGAAGTATAACCGGGAATGCAAACTCCTAAGAGATACTCTGCAGAGCTTCAGCTGGAAT GGTCGTGGATTCACAGATAAAGTAGATCGACTAAAACTGGCAGAAATTGTGAAGCAGGTG ATAGAAGAGCAAACCACGTCCCACGAATCCCAATAA |
GenBank Gene ID | |
GeneCard ID | None |
GenAtlas ID | |
HGNC ID | HGNC:6889 |
Chromosome Location | 12 |
Locus | None |
References |
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Related FRC
FRCD ID | Name | Exact Mass | Structure |
---|---|---|---|
Maneb |
265.284 |