>cd07859 STKc_TDY_MAPK_plant The catalytic domain of the Serine/Threonine Kinases, TDY Mitogen-Activated Protein Kinases from Plants. Serine/Threonine Kinases (STKs), Plant TDY Mitogen-Activated Protein Kinase (MAPK) subfamily, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The TDY MAPK subfamily is part of a larger superfamily that includes the catalytic domains of other protein STKs, protein tyrosine kinases, RIO kinases, aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase. MAPKs are important mediators of cellular responses to extracellular signals. In plants, MAPKs are associated with physiological, developmental, hormonal, and stress responses. Some plants show numerous gene duplications of MAPKs. Arabidopsis thaliana harbors at least 20 MAPKs, named AtMPK1-20. Oryza sativa contains at least 17 MAPKs. There are two subtypes of plant MAPKs based on the conserved

Probab=98.49 E-value=5.5e-07 Score=73.31 Aligned_cols=139 Identities=17% Similarity=0.217 Sum_probs=78.3 Q ss_pred HHHHHHHHHHHHHHHEECCCCCCEEEEEEECCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHH Q ss_conf 66677888865555021288872368764031046887777889998753211468543346917999999988788865 Q gi|254780623|r 125 DPIAAASIAQVHPAVVHDINGYRKVAVKIIRPGVRKRFFRDIQVMYLIARIQEKLLPSMRRLCFSAVVRALEQVTKMEMD 204 (517) Q Consensus 125 ePlasASiaQVh~A~l~d~~~g~~VaVKV~rP~i~~~i~~Dl~~l~~~~~~~~~~~~~~~~~~~~~~~~e~~~~l~~ElD 204 (517) T Consensus 6 ~~IG~G~fG~V~~a~~~--~tg~~vAiK~i~~~~~~---------------------------~----~-------~~~~ 45 (338) T cd07859 6 EVIGKGSYGVVCSAIDT--HTGEKVAIKKINDVFEH---------------------------V----S-------DATR 45 (338) T ss_pred EEEECCCCEEEEEEEEC--CCCCEEEEEEECCHHCC---------------------------H----H-------HHHH T ss_conf 59742728499999988--99989999998812308---------------------------5----7-------8999 Q ss_pred HHHHHHHHHHHHCCCCCCCC-CCCHHCCCHHC----CCCEEEEECCCCCCCCHHHHHHHH-CCCH---HHHHHHHHHHHH Q ss_conf 59999889872024467766-43000010221----783353002478632426773320-0225---689999999999 Q gi|254780623|r 205 LRLEAAAFSEMAENTVKDQG-FRVPKIDWNRT----ERDVITMEWIDGVKISDTEKLRAC-GHDL---ERLSVTLVQSFL 275 (517) Q Consensus 205 ~~~Ea~n~~~~~~~~~~~~~-v~vP~vy~~~s----t~~VLvmE~i~G~~i~d~~~l~~~-~~d~---~~la~~l~~~~~ 275 (517) T Consensus 46 ~~~Ei~il~~l~H-----pnIv~~~~~~~~~~~~~~~~~yiv~e~~~~-~L~~~--i~~~~~l~~~~~~~~~~Qil~a-L 116 (338) T cd07859 46 ILREIKLLRLLRH-----PDIVEIKHIMLPPSRREFKDIYVVFELMES-DLHQV--IKANDDLTPEHHQFFLYQLLRA-L 116 (338) T ss_pred HHHHHHHHHHCCC-----CCCCCEEEEEECCCCCCCCEEEEEEEECCC-CHHHH--HHHCCCCCHHHHHHHHHHHHHH-H T ss_conf 9999999986799-----598848899951786656658999970598-47888--7626999999999999999999-9 Q ss_pred HHHHHCCEECCCCCCCEEEEECCCCEEEEECCHHEEC Q ss_conf 9897448661787862289802895357434031216 Q gi|254780623|r 276 LHTLRDGFFHADLHPGNLFVDSKGYIVAVDMGITGRL 312 (517) Q Consensus 276 ~qi~~~GfFHaDPHpGNi~v~~dg~i~~lDfG~vg~l 312 (517) T Consensus 117 ~ylH~~~IiHRDLKPeNIL~~~~~~vKl~DFGlar~~ 153 (338) T cd07859 117 KYIHTANVFHRDLKPKNILANADCKLKICDFGLARVA 153 (338) T ss_pred HHHHHCCCEEECCCHHEEEECCCCCEEECCCCEEEEE T ss_conf 9997878843005431078868997652135513565

HHsearch alignment for GI: 254780623 and conserved domain: cd07859