Q9WVS8 (MK07_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 111.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Mitogen-activated protein kinase 7 Short name=MAP kinase 7 Short name=MAPK 7 EC=2.7.11.24 Alternative name(s): Big MAP kinase 1 Short name=BMK-1 Extracellular signal-regulated kinase 5 Short name=ERK-5 | ||||
| Gene names |
| ||||
| Organism | Mus musculus (Mouse) [Reference proteome] | ||||
| Taxonomic identifier | 10090 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus › Mus![]() |
Protein attributes
| Sequence length | 806 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Plays a role in various cellular processes such as proliferation, differentiation and cell survival. The upstream activator of MAPK7 is the MAPK kinase MAP2K5. Upon activation, it translocates to the nucleus and phosphorylates various downstream targets including MEF2C. EGF activates MAPK7 through a Ras-independent and MAP2K5-dependent pathway. May have a role in muscle cell differentiation. May be important for endothelial function and maintenance of blood vessel integrity. MAP2K5 and MAPK7 interact specifically with one another and not with MEK1/ERK1 or MEK2/ERK2 pathways. Phosphorylates SGK1 at Ser-78 and this is required for growth factor-induced cell cycle progression By similarity. Involved in the regulation of p53/TP53 by disrupting the PML-MDM2 interaction By similarity. Ref.2 Ref.3 Ref.7 Ref.8 Ref.9 |
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Cofactor | Magnesium By similarity. |
| Enzyme regulation | Activated by tyrosine and threonine phosphorylation. Activated in response to hyperosmolarity, hydrogen peroxide, and epidermal growth factor (EGF) By similarity. |
| Subunit structure | Interacts with MAP2K5 By similarity. Forms oligomers. Interacts with MEF2A, MEF2C and MEF2D; the interaction phosphorylates the MEF2s and enhances transcriptional activity of MEF2A, MEF2C but not MEF2D By similarity. Interacts with SGK1 By similarity. Interacts with PML By similarity. Ref.2 |
| Subcellular location | Cytoplasm. Nucleus. Nucleus › PML body By similarity. Note: Translocates to the nucleus upon activation By similarity. Ref.2 Isoform 1: Cytoplasm By similarity. Nucleus By similarity. Note: Isoform 1 is detected in cytoplasm and nucleus By similarity. Ref.2 Isoform 2: Nucleus By similarity. Note: Isoform 2 is detected only in the nucleus. Translocates to the nucleus upon activation By similarity. Ref.2 Isoform 3: Nucleus By similarity. Note: Isoform 2 is detected only in the nucleus. Translocates to the nucleus upon activation By similarity. Ref.2 |
| Tissue specificity | Detected in testis, brain, kidney, lung and heart. Detected in total embryo (at protein level). Ref.2 |
| Domain | The second proline-rich region may interact with actin targeting the kinase to a specific location in the cell. The TXY motif contains the threonine and tyrosine residues whose phosphorylation activates the MAP kinases. |
| Post-translational modification | Dually phosphorylated on Thr-219 and Tyr-221, which activates the enzyme By similarity. |
| Sequence similarities | Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily. Contains 1 protein kinase domain. |
Ontologies
Alternative products
| This entry describes 5 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9WVS8-1) Also known as: Big MAP kinase 1a; mERK5a; This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: Q9WVS8-2) Also known as: Big MAP kinase 1b; mERK5b; The sequence of this isoform differs from the canonical sequence as follows: 1-77: MAEPLKEEDG...VVSSARRRLT → MCGLLSRG | ||||||
| Note: May not have a kinase activity. May not stimulate MEF2C activity. May function as dominant negative inhibitor of the ERK5 signaling pathway. | ||||||
| Isoform 3 (identifier: Q9WVS8-3) Also known as: Big MAP kinase 1c; mERK5c; The sequence of this isoform differs from the canonical sequence as follows: 1-139: Missing. | ||||||
| Note: May not have a kinase activity. May not stimulate MEF2C activity. May function as dominant negative inhibitor of the ERK5 signaling pathway. | ||||||
| Isoform 4 (identifier: Q9WVS8-4) Also known as: Big MAP kinase 1d; mERK5-T; The sequence of this isoform differs from the canonical sequence as follows: 493-806: DGPSAPLEAP...LSDLPDLQEP → GGVWAQQLSG | ||||||
| Note: Unable to translocate from the cytoplasm to the nucleus. | ||||||
| Isoform 5 (identifier: Q9WVS8-5) The sequence of this isoform differs from the canonical sequence as follows: 757-806: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed By similarity | ||||||
| Chain | 2 – 806 | 805 | Mitogen-activated protein kinase 7 | PRO_0000186261 | |||||
Regions | |||||||||
| Domain | 55 – 347 | 293 | Protein kinase | ||||||
| Nucleotide binding | 61 – 69 | 9 | ATP By similarity | ||||||
| Region | 2 – 77 | 76 | Required for cytoplasmic targeting | ||||||
| Region | 78 – 139 | 62 | Required for binding to MAP2K5 | ||||||
| Region | 140 – 406 | 267 | Necessary for oligomerization | ||||||
| Region | 407 – 806 | 400 | May not be required for kinase activity; required to stimulate MEF2C activity | ||||||
| Region | 505 – 539 | 35 | Nuclear localization signal | ||||||
| Motif | 219 – 221 | 3 | TXY | ||||||
| Compositional bias | 434 – 465 | 32 | Pro-rich | ||||||
| Compositional bias | 521 – 524 | 4 | Poly-Arg | ||||||
| Compositional bias | 578 – 700 | 123 | Pro-rich | ||||||
Sites | |||||||||
| Active site | 182 | 1 | Proton acceptor By similarity | ||||||
| Binding site | 84 | 1 | ATP By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 2 | 1 | N-acetylalanine By similarity | ||||||
| Modified residue | 710 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 723 | 1 | Phosphothreonine By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 139 | 139 | Missing in isoform 3. | VSP_035201 | |||||
| Alternative sequence | 1 – 77 | 77 | MAEPL…RRRLT → MCGLLSRG in isoform 2. | VSP_035202 | |||||
| Alternative sequence | 493 – 806 | 314 | DGPSA…DLQEP → GGVWAQQLSG in isoform 4. | VSP_035203 | |||||
| Alternative sequence | 757 – 806 | 50 | Missing in isoform 5. | VSP_035204 | |||||
Experimental info | |||||||||
| Sequence conflict | 191 | 1 | N → D in BAE28357. Ref.4 | ||||||
| Sequence conflict | 308 | 1 | P → H in BAE28357. Ref.4 | ||||||
| Sequence conflict | 331 | 1 | E → K in AAI00399. Ref.5 | ||||||
| Sequence conflict | 409 | 1 | A → V in AAD39394. Ref.2 | ||||||
| Sequence conflict | 409 | 1 | A → V in AAD39395. Ref.2 | ||||||
| Sequence conflict | 409 | 1 | A → V in AAD39396. Ref.2 | ||||||
| Sequence conflict | 424 | 1 | A → R in AAD39394. Ref.2 | ||||||
| Sequence conflict | 424 | 1 | A → R in AAD39395. Ref.2 | ||||||
| Sequence conflict | 424 | 1 | A → R in AAD39396. Ref.2 | ||||||
| Sequence conflict | 578 | 1 | P → PPAPA in BAE28357. Ref.4 | ||||||
| Sequence conflict | 578 | 1 | P → PPAPA in BAE33103. Ref.4 | ||||||
| Sequence conflict | 588 | 1 | A → R in AAD39394. Ref.2 | ||||||
| Sequence conflict | 588 | 1 | A → R in AAD39395. Ref.2 | ||||||
| Sequence conflict | 588 | 1 | A → R in AAD39396. Ref.2 | ||||||
| Sequence conflict | 592 | 1 | A → Q in AAD39394. Ref.2 | ||||||
| Sequence conflict | 592 | 1 | A → Q in AAD39395. Ref.2 | ||||||
| Sequence conflict | 592 | 1 | A → Q in AAD39396. Ref.2 | ||||||
| Sequence conflict | 618 | 1 | S → C in AAD39394. Ref.2 | ||||||
| Sequence conflict | 618 | 1 | S → C in AAD39395. Ref.2 | ||||||
| Sequence conflict | 618 | 1 | S → C in AAD39396. Ref.2 | ||||||
| Sequence conflict | 642 | 1 | P → A in AAD39394. Ref.2 | ||||||
| Sequence conflict | 642 | 1 | P → A in AAD39395. Ref.2 | ||||||
| Sequence conflict | 642 | 1 | P → A in AAD39396. Ref.2 | ||||||
| Sequence conflict | 803 | 1 | L → V in BAE28357. Ref.4 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Activation of the protein kinase ERK5/BMK1 by receptor tyrosine kinases. Identification and characterization of a signaling pathway to the nucleus." Kamakura S., Moriguchi T., Nishida E. J. Biol. Chem. 274:26563-26571(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. |
| [2] | "Molecular cloning of mouse ERK5/BMK1 splice variants and characterization of ERK5 functional domains." Yan C., Luo H., Lee J.-D., Abe J.-I., Berk B.C. J. Biol. Chem. 276:10870-10878(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1; 2 AND 3), FUNCTION, SUBUNIT, SUBCELLULAR LOCATION, TISSUE SPECIFICITY. Strain: C57BL/6. |
| [3] | "Identification and characterization of mErk5-T, a novel Erk5/Bmk1 splice variant." McCaw B.J., Chow S.Y., Wong E.S.M., Tan K.L., Guo H., Guy G.R. Gene 345:183-190(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 4), FUNCTION. Strain: C57BL/6. Tissue: Bone marrow. |
| [4] | "The transcriptional landscape of the mammalian genome." Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. Hayashizaki Y.Science 309:1559-1563(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2). Strain: NOD. |
| [5] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 5). Strain: C57BL/6J. Tissue: Kidney. |
| [6] | "Lineage-specific biology revealed by a finished genome assembly of the mouse." Church D.M., Goodstadt L., Hillier L.W., Zody M.C., Goldstein S., She X., Bult C.J., Agarwala R., Cherry J.L., DiCuccio M., Hlavina W., Kapustin Y., Meric P., Maglott D., Birtle Z., Marques A.C., Graves T., Zhou S. Ponting C.P.PLoS Biol. 7:E1000112-E1000112(2009) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: C57BL/6J. |
| [7] | "Extracellular signal regulated kinase 5 (ERK5) is required for the differentiation of muscle cells." Dinev D., Jordan B.W.M., Neufeld B., Lee J.-D., Lindemann D., Rapp U.R., Ludwig S. EMBO Rep. 2:829-834(2001) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [8] | "Granulocyte colony-stimulating factor induces ERK5 activation, which is differentially regulated by protein-tyrosine kinases and protein kinase C. Regulation of cell proliferation and survival." Dong F., Gutkind J.S., Larner A.C. J. Biol. Chem. 276:10811-10816(2001) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [9] | "Targeted deletion of BMK1/ERK5 in adult mice perturbs vascular integrity and leads to endothelial failure." Hayashi M., Kim S.W., Imanaka-Yoshida K., Yoshida T., Abel E.D., Eliceiri B., Yang Y., Ulevitch R.J., Lee J.D. J. Clin. Invest. 113:1138-1148(2004) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB019373 mRNA. Translation: BAA82039.1. AF126159 mRNA. Translation: AAD39394.1. AF126160 mRNA. Translation: AAD39395.1. AF126161 mRNA. Translation: AAD39396.1. AK148119 mRNA. Translation: BAE28357.1. AK155187 mRNA. Translation: BAE33103.1. AY534740 mRNA. Translation: AAS38576.1. BC100398 mRNA. Translation: AAI00399.1. AL604029 Genomic DNA. Translation: CAI24182.1. AL604029 Genomic DNA. Translation: CAI24184.1. AL604029 Genomic DNA. Translation: CAI24185.1. |
| IPI | IPI00126449. IPI00648610. IPI00903353. IPI00903360. IPI00903387. |
| RefSeq | NP_035971.1. NM_011841.1. |
| UniGene | Mm.38172. |
3D structure databases | |
| ProteinModelPortal | Q9WVS8. |
| SMR | Q9WVS8. Positions 11-393. |
| ModBase | Search... |
PTM databases | |
| PhosphoSite | Q9WVS8. |
Proteomic databases | |
| PRIDE | Q9WVS8. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENSMUST00000079080; ENSMUSP00000078087; ENSMUSG00000001034. ENSMUST00000108714; ENSMUSP00000104354; ENSMUSG00000001034. ENSMUST00000153441; ENSMUSP00000116084; ENSMUSG00000001034. |
| GeneID | 23939. |
| KEGG | mmu:23939. |
| UCSC | uc007jho.1. mouse. uc007jhp.1. mouse. uc007jhq.1. mouse. uc007jht.1. mouse. |
Organism-specific databases | |
| CTD | 5598. |
| MGI | MGI:1346347. Mapk7. |
Phylogenomic databases | |
| eggNOG | COG0515. |
| GeneTree | ENSGT00550000074298. |
| HOVERGEN | HBG108137. |
| InParanoid | Q9WVS8. |
| KO | K04464. |
| OMA | IIETIGT. |
| OrthoDB | EOG4H463D. |
Gene expression databases | |
| ArrayExpress | Q9WVS8. |
| Bgee | Q9WVS8. |
| CleanEx | MM_MAPK7. |
| Genevestigator | Q9WVS8. |
| GermOnline | ENSMUSG00000001034. Mus musculus. |
Family and domain databases | |
| InterPro | IPR011009. Kinase-like_dom. IPR003527. MAP_kinase_CS. IPR000719. Prot_kinase_cat_dom. IPR017441. Protein_kinase_ATP_BS. IPR002290. Ser/Thr_dual-sp_kinase_dom. IPR008271. Ser/Thr_kinase_AS. [Graphical view] |
| Pfam | PF00069. Pkinase. 1 hit. [Graphical view] |
| SMART | SM00220. S_TKc. 1 hit. [Graphical view] |
| SUPFAM | SSF56112. Kinase_like. 1 hit. |
| PROSITE | PS01351. MAPK. 1 hit. PS00107. PROTEIN_KINASE_ATP. 1 hit. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| NextBio | 303745. |
| SOURCE | Search... |
Entry information
| Entry name | MK07_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q9WVS8 Secondary accession number(s): Q3U2N7 Q9WVF4 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| Human and mouse protein kinases Human and mouse protein kinases: classification and index |
| MGD cross-references Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
