Q8GYQ5
SS
Gene name |
MPK12 (At2g46070, T3F17.28) |
Protein name |
Mitogen-activated protein kinase 12 |
Names |
AtMPK12 , MAP kinase 12 , EC 2.7.11.24 |
Species |
Arabidopsis thaliana (Mouse-ear cress) |
KEGG Pathway |
ath:AT2G46070 |
EC number |
2.7.11.24: Protein-serine/threonine kinases |
Protein Class |
|
Descriptions
MAPK1 encodes Mitogen-activated protein kinase 1, and is involved in diverse cellular responses by phosphorylating cytoplasmic and nuclear proteins. Unlike other MAP kinases, MAPK1 activates via dual phosphorylation of Thr-186 and Tyr-193 within the activation lip, and mutations at Q105 alone were sufficient for autoactivation. Additionally, in the inactive form, L76, Q10 and I87 form a structural unit that restrains intramolecular autophosphorylation by preventing interactions between activation lip residues and the catalytic base (D149) needed for phosphoryl transfer. Mutations at L76, I87 and additionally S153 increased basal specific activity via autophosphorylation of Thr-186 and Tyr-193.
Autoinhibitory domains (AIDs)
Target domain |
40-327 (Protein kinase domain) |
Relief mechanism |
PTM |
Assay |
|
Accessory elements
184-206 (Activation loop from InterPro)
Target domain |
41-327 (Protein kinase domain) |
Relief mechanism |
|
Assay |
|
References
- Emrick MA et al. (2006) "The gatekeeper residue controls autoactivation of ERK2 via a pathway of intramolecular connectivity", Proceedings of the National Academy of Sciences of the United States of America, 103, 18101-6
- Emrick MA et al. (2001) "Constitutive activation of extracellular signal-regulated kinase 2 by synergistic point mutations", The Journal of biological chemistry, 276, 46469-79
Autoinhibited structure
Activated structure
1 structures for Q8GYQ5
| Entry ID | Method | Resolution | Chain | Position | Source |
|---|---|---|---|---|---|
| AF-Q8GYQ5-F1 | Predicted | AlphaFoldDB |
11 variants for Q8GYQ5
| Variant ID(s) | Position | Change | Description | Diseaes Association | Provenance |
|---|---|---|---|---|---|
| ENSVATH00276619 | 53 | G>R | No | 1000Genomes | |
| tmp_2_18947504_A_C | 61 | S>A | No | 1000Genomes | |
| ENSVATH13651692 | 217 | S>L | No | 1000Genomes | |
| ENSVATH14619732 | 228 | V>A | No | 1000Genomes | |
| ENSVATH13651691 | 240 | P>A | No | 1000Genomes | |
| tmp_2_18946484_C_A | 288 | Q>H | No | 1000Genomes | |
| ENSVATH05725876 | 290 | A>V | No | 1000Genomes | |
| tmp_2_18946477_C_A | 291 | A>S | No | 1000Genomes | |
| tmp_2_18946398_G_A | 317 | S>L | No | 1000Genomes | |
| tmp_2_18946285_C_T | 323 | G>D | No | 1000Genomes | |
| ENSVATH00276615 | 333 | V>M | No | 1000Genomes |
No associated diseases with Q8GYQ5
Functions
| Description | ||
|---|---|---|
| EC Number | 2.7.11.24 | Protein-serine/threonine kinases |
| Subcellular Localization |
|
|
| PANTHER Family | ||
| PANTHER Subfamily | ||
| PANTHER Protein Class | ||
| PANTHER Pathway Category | No pathway information available | |
3 GO annotations of cellular component
| Name | Definition |
|---|---|
| cytoplasm | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
| nucleus | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. |
| plasma membrane | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. |
5 GO annotations of molecular function
| Name | Definition |
|---|---|
| ATP binding | Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. |
| kinase activity | Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule. |
| MAP kinase activity | Catalysis of the reaction |
| protein serine kinase activity | Catalysis of the reactions |
| protein tyrosine kinase activity | Catalysis of the reaction |
8 GO annotations of biological process
| Name | Definition |
|---|---|
| auxin-activated signaling pathway | The series of molecular signals generated by the binding of the plant hormone auxin to a receptor, and ending with modulation of a downstream cellular process, e.g. transcription. |
| cellular response to carbon dioxide | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a carbon dioxide (CO2) stimulus. |
| intracellular signal transduction | The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell. |
| protein autophosphorylation | The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation). |
| regulation of stomatal closure | Any process that modulates the rate, frequency, or extent of stomatal closure. Stomatal closure is the process of closing of stomata, pores in the epidermis of leaves and stems bordered by two guard cells and serving in gas exchange. |
| regulation of stomatal movement | Any process that modulates the frequency, rate or extent of stomatal movement. |
| response to auxin | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an auxin stimulus. |
| response to indolebutyric acid | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an indolebutyric acid stimulus. |
96 homologous proteins in AiPD
| UniProt AC | Gene Name | Protein Name | Species | Evidence Code |
|---|---|---|---|---|
| P32485 | HOG1 | Mitogen-activated protein kinase HOG1 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | PR |
| P16892 | FUS3 | Mitogen-activated protein kinase FUS3 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | SS |
| P14681 | KSS1 | Mitogen-activated protein kinase KSS1 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | SS |
| A5PKJ4 | MAPK7 | Mitogen-activated protein kinase 7 | Bos taurus (Bovine) | SS |
| P46196 | MAPK1 | Mitogen-activated protein kinase 1 | Bos taurus (Bovine) | SS |
| Q3T0N5 | MAPK13 | Mitogen-activated protein kinase 13 | Bos taurus (Bovine) | SS |
| Q5F3W3 | MAPK6 | Mitogen-activated protein kinase 6 | Gallus gallus (Chicken) | SS |
| P79996 | MAPK9 | Mitogen-activated protein kinase 9 | Gallus gallus (Chicken) | PR |
| Q95NE7 | MAPK14 | Mitogen-activated protein kinase 14 | Pan troglodytes (Chimpanzee) | SS |
| Q9N272 | MAPK13 | Mitogen-activated protein kinase 13 | Pan troglodytes (Chimpanzee) | SS |
| Q9W354 | Erk7 | Extracellular signal-regulated kinase 7 | Drosophila melanogaster (Fruit fly) | SS |
| P40417 | rl | Mitogen-activated protein kinase ERK-A | Drosophila melanogaster (Fruit fly) | SS |
| O61443 | p38b | Mitogen-activated protein kinase p38b | Drosophila melanogaster (Fruit fly) | SS |
| O62618 | p38a | Mitogen-activated protein kinase p38a | Drosophila melanogaster (Fruit fly) | SS |
| P83100 | p38c | Putative mitogen-activated protein kinase 14C | Drosophila melanogaster (Fruit fly) | SS |
| Q13164 | MAPK7 | Mitogen-activated protein kinase 7 | Homo sapiens (Human) | SS |
| Q8TD08 | MAPK15 | Mitogen-activated protein kinase 15 | Homo sapiens (Human) | SS |
| P28482 | MAPK1 | Mitogen-activated protein kinase 1 | Homo sapiens (Human) | EV |
| P27361 | MAPK3 | Mitogen-activated protein kinase 3 | Homo sapiens (Human) | SS |
| O15264 | MAPK13 | Mitogen-activated protein kinase 13 | Homo sapiens (Human) | SS |
| P31152 | MAPK4 | Mitogen-activated protein kinase 4 | Homo sapiens (Human) | SS |
| P53778 | MAPK12 | Mitogen-activated protein kinase 12 | Homo sapiens (Human) | SS |
| Q15759 | MAPK11 | Mitogen-activated protein kinase 11 | Homo sapiens (Human) | SS |
| Q16539 | MAPK14 | Mitogen-activated protein kinase 14 | Homo sapiens (Human) | SS |
| Q16659 | MAPK6 | Mitogen-activated protein kinase 6 | Homo sapiens (Human) | SS |
| P45983 | MAPK8 | Mitogen-activated protein kinase 8 | Homo sapiens (Human) | EV |
| P45984 | MAPK9 | Mitogen-activated protein kinase 9 | Homo sapiens (Human) | SS |
| P53779 | MAPK10 | Mitogen-activated protein kinase 10 | Homo sapiens (Human) | EV |
| Q9WVS8 | Mapk7 | Mitogen-activated protein kinase 7 | Mus musculus (Mouse) | SS |
| Q80Y86 | Mapk15 | Mitogen-activated protein kinase 15 | Mus musculus (Mouse) | SS |
| Q63844 | Mapk3 | Mitogen-activated protein kinase 3 | Mus musculus (Mouse) | SS |
| P63085 | Mapk1 | Mitogen-activated protein kinase 1 | Mus musculus (Mouse) | SS |
| O08911 | Mapk12 | Mitogen-activated protein kinase 12 | Mus musculus (Mouse) | SS |
| P47811 | Mapk14 | Mitogen-activated protein kinase 14 | Mus musculus (Mouse) | SS |
| Q61532 | Mapk6 | Mitogen-activated protein kinase 6 | Mus musculus (Mouse) | SS |
| Q6P5G0 | Mapk4 | Mitogen-activated protein kinase 4 | Mus musculus (Mouse) | SS |
| Q9WUI1 | Mapk11 | Mitogen-activated protein kinase 11 | Mus musculus (Mouse) | SS |
| Q9Z1B7 | Mapk13 | Mitogen-activated protein kinase 13 | Mus musculus (Mouse) | SS |
| Q91Y86 | Mapk8 | Mitogen-activated protein kinase 8 | Mus musculus (Mouse) | PR |
| Q9WTU6 | Mapk9 | Mitogen-activated protein kinase 9 | Mus musculus (Mouse) | PR |
| Q9Z2A6 | Mapk15 | Mitogen-activated protein kinase 15 | Rattus norvegicus (Rat) | SS |
| P0C865 | Mapk7 | Mitogen-activated protein kinase 7 | Rattus norvegicus (Rat) | SS |
| P63086 | Mapk1 | Mitogen-activated protein kinase 1 | Rattus norvegicus (Rat) | SS |
| P21708 | Mapk3 | Mitogen-activated protein kinase 3 | Rattus norvegicus (Rat) | SS |
| P27704 | Mapk6 | Mitogen-activated protein kinase 6 | Rattus norvegicus (Rat) | SS |
| P70618 | Mapk14 | Mitogen-activated protein kinase 14 | Rattus norvegicus (Rat) | SS |
| Q63538 | Mapk12 | Mitogen-activated protein kinase 12 | Rattus norvegicus (Rat) | SS |
| Q9WTY9 | Mapk13 | Mitogen-activated protein kinase 13 | Rattus norvegicus (Rat) | SS |
| P49186 | Mapk9 | Mitogen-activated protein kinase 9 | Rattus norvegicus (Rat) | PR |
| Q63454 | Mapk4 | Mitogen-activated protein kinase 4 | Rattus norvegicus (Rat) | SS |
| Q5ZCI1 | MPK10 | Mitogen-activated protein kinase 10 | Oryza sativa subsp. japonica (Rice) | SS |
| Q5VP69 | MPK16 | Mitogen-activated protein kinase 16 | Oryza sativa subsp. japonica (Rice) | SS |
| Q5SN53 | MPK8 | Mitogen-activated protein kinase 8 | Oryza sativa subsp. japonica (Rice) | SS |
| Q0E459 | MPK13 | Mitogen-activated protein kinase 13 | Oryza sativa subsp. japonica (Rice) | SS |
| Q6Z437 | MPK3 | Mitogen-activated protein kinase 3 | Oryza sativa subsp. japonica (Rice) | SS |
| Q10N20 | MPK5 | Mitogen-activated protein kinase 5 | Oryza sativa subsp. japonica (Rice) | SS |
| Q75KK8 | MPK14 | Mitogen-activated protein kinase 14 | Oryza sativa subsp. japonica (Rice) | SS |
| Q67C40 | MPK7 | Mitogen-activated protein kinase 7 | Oryza sativa subsp. japonica (Rice) | SS |
| Q6L5F7 | MPK17 | Mitogen-activated protein kinase 17 | Oryza sativa subsp. japonica (Rice) | SS |
| Q84UI5 | MPK1 | Mitogen-activated protein kinase 1 | Oryza sativa subsp. japonica (Rice) | SS |
| Q5VN19 | MPK11 | Mitogen-activated protein kinase 11 | Oryza sativa subsp. japonica (Rice) | SS |
| Q5Z859 | MPK4 | Mitogen-activated protein kinase 4 | Oryza sativa subsp. japonica (Rice) | SS |
| Q5Z9J0 | MPK12 | Mitogen-activated protein kinase 12 | Oryza sativa subsp. japonica (Rice) | SS |
| Q53N72 | MPK15 | Mitogen-activated protein kinase 15 | Oryza sativa subsp. japonica (Rice) | SS |
| Q336X9 | MPK6 | Mitogen-activated protein kinase 6 | Oryza sativa subsp. japonica (Rice) | SS |
| Q5J4W4 | MPK2 | Mitogen-activated protein kinase 2 | Oryza sativa subsp. japonica (Rice) | SS |
| Q11179 | mapk-15 | Mitogen-activated protein kinase 15 | Caenorhabditis elegans | SS |
| O44514 | pmk-3 | Mitogen-activated protein kinase pmk-3 | Caenorhabditis elegans | PR |
| G5EBT1 | sma-5 | Mitogen-activated protein kinase sma-5 | Caenorhabditis elegans | SS |
| P39745 | mpk-1 | Mitogen-activated protein kinase mpk-1 | Caenorhabditis elegans | SS |
| Q17446 | pmk-1 | Mitogen-activated protein kinase pmk-1 | Caenorhabditis elegans | SS |
| Q8MXI4 | pmk-2 | Mitogen-activated protein kinase pmk-2 | Caenorhabditis elegans | SS |
| O44408 | kgb-1 | GLH-binding kinase 1 | Caenorhabditis elegans | PR |
| Q9LV37 | MPK9 | Mitogen-activated protein kinase 9 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q39026 | MPK6 | Mitogen-activated protein kinase 6 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| O23236 | MPK14 | Mitogen-activated protein kinase 14 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q8W4J2 | MPK16 | Mitogen-activated protein kinase 16 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q39022 | MPK2 | Mitogen-activated protein kinase 2 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9M1Z5 | MPK10 | Mitogen-activated protein kinase 10 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9C5C0 | MPK18 | Mitogen-activated protein kinase 18 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q39021 | MPK1 | Mitogen-activated protein kinase 1 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q39023 | MPK3 | Mitogen-activated protein kinase 3 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q84M93 | MPK17 | Mitogen-activated protein kinase 17 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9LM33 | MPK8 | Mitogen-activated protein kinase 8 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q39025 | MPK5 | Mitogen-activated protein kinase 5 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q39027 | MPK7 | Mitogen-activated protein kinase 7 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9SJG9 | MPK20 | Mitogen-activated protein kinase 20 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q39024 | MPK4 | Mitogen-activated protein kinase 4 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9LUC3 | MPK19 | Mitogen-activated protein kinase 19 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9C9U4 | MPK15 | Mitogen-activated protein kinase 15 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9LMM5 | MPK11 | Mitogen-activated protein kinase 11 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9LQQ9 | MPK13 | Mitogen-activated protein kinase 13 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| P43294 | MHK | Serine/threonine-protein kinase MHK | Arabidopsis thaliana (Mouse-ear cress) | PR |
| O42376 | mapk12 | Mitogen-activated protein kinase 12 | Danio rerio (Zebrafish) (Brachydanio rerio) | SS |
| Q9DGE1 | mapk14b | Mitogen-activated protein kinase 14B | Danio rerio (Zebrafish) (Brachydanio rerio) | SS |
| Q9DGE2 | mapk14a | Mitogen-activated protein kinase 14A | Danio rerio (Zebrafish) (Brachydanio rerio) | SS |
| 10 | 20 | 30 | 40 | 50 | 60 |
| MSGESSSGST | EHCIKVVPTH | GGRYVQYNVY | GQLFEVSRKY | VPPIRPIGRG | ACGIVCAAVN |
| 70 | 80 | 90 | 100 | 110 | 120 |
| SVTGEKVAIK | KIGNAFDNII | DAKRTLREIK | LLRHMDHENV | ITIKDIVRPP | QRDIFNDVYI |
| 130 | 140 | 150 | 160 | 170 | 180 |
| VYELMDTDLQ | RILRSNQTLT | SDQCRFLVYQ | LLRGLKYVHS | ANILHRDLRP | SNVLLNSKNE |
| 190 | 200 | 210 | 220 | 230 | 240 |
| LKIGDFGLAR | TTSDTDFMTE | YVVTRWYRAP | ELLLNCSEYT | AAIDIWSVGC | ILGEIMTGQP |
| 250 | 260 | 270 | 280 | 290 | 300 |
| LFPGKDYVHQ | LRLITELVGS | PDNSSLGFLR | SDNARRYVRQ | LPRYPKQQFA | ARFPKMPTTA |
| 310 | 320 | 330 | 340 | 350 | 360 |
| IDLLERMLVF | DPNRRISVDE | ALGHAYLSPH | HDVAKEPVCS | TPFSFDFEHP | SCTEEHIKEL |
| 370 | |||||
| IYKESVKFNP | DH |