>cd06634 STKc_TAO2 Serine/threonine kinases (STKs), thousand-and-one amino acids 2 (TAO2) subfamily, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The TAO 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. TAO proteins possess mitogen-activated protein kinase (MAPK) kinase kinase (MAPKKK or MAP3K or MKKK) activity. MAPK signaling cascades are important in mediating cellular responses to extracellular signals. Human TAO2 is also known as prostate-derived Ste20-like kinase (PSK) and was identified in a screen for overexpressed RNAs in prostate cancer. TAO2 activates both p38 and c-Jun N-terminal kinase (JNK), by phosphorylating and activating the respective MAP/ERK kinases (MEKs, also known as MKKs or MAPKKs), MEK3/MEK6 and MKK4

Probab=98.63 E-value=1.5e-07 Score=77.74 Aligned_cols=152 Identities=16% Similarity=0.140 Sum_probs=91.5 Q ss_pred CHHHHHHHHHHHHHHHHHHHHHHHHEECCCCCCEEEEEEECCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHH Q ss_conf 89999998676667788886555502128887236876403104688777788999875321146854334691799999 Q gi|254780623|r 115 PIEELYCEFDDPIAAASIAQVHPAVVHDINGYRKVAVKIIRPGVRKRFFRDIQVMYLIARIQEKLLPSMRRLCFSAVVRA 194 (517) Q Consensus 115 ~~~~~F~~fdePlasASiaQVh~A~l~d~~~g~~VaVKV~rP~i~~~i~~Dl~~l~~~~~~~~~~~~~~~~~~~~~~~~e 194 (517) T Consensus 12 dp~~~y~~l-~~IG~G~fG~Vy~a~~~~--~~~~vAiK~i~~~~~--------------------------~~-~~---- 57 (308) T cd06634 12 DPEKLFSDL-REIGHGSFGAVYFARDVR--NSEVVAIKKMSYSGK--------------------------QS-NE---- 57 (308) T ss_pred CHHHHCEEE-EEECCCCCEEEEEEEECC--CCCEEEEEEECHHHC--------------------------CC-HH---- T ss_conf 957717420-797138881999999889--995999999864542--------------------------47-69---- Q ss_pred HHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHCCCHHCCC--CEEEEECCCCCCCCHHHHHHHHCCCHHH---HHHH Q ss_conf 9988788865599998898720244677664300001022178--3353002478632426773320022568---9999 Q gi|254780623|r 195 LEQVTKMEMDLRLEAAAFSEMAENTVKDQGFRVPKIDWNRTER--DVITMEWIDGVKISDTEKLRACGHDLER---LSVT 269 (517) Q Consensus 195 ~~~~l~~ElD~~~Ea~n~~~~~~~~~~~~~v~vP~vy~~~st~--~VLvmE~i~G~~i~d~~~l~~~~~d~~~---la~~ 269 (517) T Consensus 58 ------~~~~~~~Ei~il~~l~H-----pnI--V~~~~~~~~~~~~~lVmEy~~G~~~~ll~-~~~~~l~e~~~~~i~~q 123 (308) T cd06634 58 ------KWQDIIKEVRFLQKLRH-----PNT--IQYRGCYLREHTAWLVMEYCLGSASDLLE-VHKKPLQEVEIAAVTHG 123 (308) T ss_pred ------HHHHHHHHHHHHHHCCC-----CCE--EEEEEEEEECCEEEEEEEECCCCHHHHHH-HHCCCCCHHHHHHHHHH T ss_conf ------99999999999997789-----998--46987883288679999924897488999-70589999999999999 Q ss_pred HHHHHHHHHHHCCEECCCCCCCEEEEECCCCEEEEECCHHEECCHH Q ss_conf 9999999897448661787862289802895357434031216989 Q gi|254780623|r 270 LVQSFLLHTLRDGFFHADLHPGNLFVDSKGYIVAVDMGITGRLSKR 315 (517) Q Consensus 270 l~~~~~~qi~~~GfFHaDPHpGNi~v~~dg~i~~lDfG~vg~l~~~ 315 (517) T Consensus 124 il~g-L~yLH~~~IIHRDLKP~NILl~~~g~vKl~DFG~A~~~~~~ 168 (308) T cd06634 124 ALQG-LAYLHSHNMIHRDVKAGNILLSEPGLVKLGDFGSASIMAPA 168 (308) T ss_pred HHHH-HHHHHHCCCCCCCCCCCCEEECCCCCEEEEECCCCEECCCC T ss_conf 9999-99999888634667622079989998999845676344778

HHsearch alignment for GI: 254780623 and conserved domain: cd06634