>cd06640 STKc_MST4 Serine/threonine kinases (STKs), mammalian Ste20-like protein kinase 4 (MST4) subfamily, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The MST4 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. MST4 is sometimes referred to as MASK (MST3 and SOK1-related kinase). It plays a role in mitogen-activated protein kinase (MAPK) signaling during cytoskeletal rearrangement, morphogenesis, and apoptosis. It influences cell growth and transformation by modulating the extracellular signal-regulated kinase (ERK) pathway. MST4 may also play a role in tumor formation and progression. It localizes in the Golgi apparatus by interacting with the Golgi matrix protein GM130 and may play a role in cell migration.

Probab=98.77 E-value=1.5e-08 Score=85.36 Aligned_cols=148 Identities=23% Similarity=0.312 Sum_probs=91.5 Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHEECCCCCCEEEEEEECCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHH Q ss_conf 99999986766677888865555021288872368764031046887777889998753211468543346917999999 Q gi|254780623|r 116 IEELYCEFDDPIAAASIAQVHPAVVHDINGYRKVAVKIIRPGVRKRFFRDIQVMYLIARIQEKLLPSMRRLCFSAVVRAL 195 (517) Q Consensus 116 ~~~~F~~fdePlasASiaQVh~A~l~d~~~g~~VaVKV~rP~i~~~i~~Dl~~l~~~~~~~~~~~~~~~~~~~~~~~~e~ 195 (517) T Consensus 2 P~e~y~~l-~~iG~G~fg~Vy~a~~~--~t~~~vAiK~i~~~~---------------------~~-----------~~~ 46 (277) T cd06640 2 PEELFTKL-ERIGKGSFGEVFKGIDN--RTQQVVAIKIIDLEE---------------------AE-----------DEI 46 (277) T ss_pred HHHCEEEE-EEECCCCCCEEEEEEEC--CCCCEEEEEEECHHH---------------------CH-----------HHH T ss_conf 34741988-99713889099999989--999799999986787---------------------84-----------799 Q ss_pred HHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHCCCHHCCC--CEEEEECCCCCCCCHHHHHHHHCCCHHHHH---HHH Q ss_conf 988788865599998898720244677664300001022178--335300247863242677332002256899---999 Q gi|254780623|r 196 EQVTKMEMDLRLEAAAFSEMAENTVKDQGFRVPKIDWNRTER--DVITMEWIDGVKISDTEKLRACGHDLERLS---VTL 270 (517) Q Consensus 196 ~~~l~~ElD~~~Ea~n~~~~~~~~~~~~~v~vP~vy~~~st~--~VLvmE~i~G~~i~d~~~l~~~~~d~~~la---~~l 270 (517) T Consensus 47 -------~~~~~Ei~il~~l~h-----pn--Iv~~~~~~~~~~~~~ivmEy~~gg~l~~~--i~~~~~~e~~~~~~~~qi 110 (277) T cd06640 47 -------EDIQQEITVLSQCDS-----PY--VTKYYGSYLKGTKLWIIMEYLGGGSALDL--LRAGPFDEFQIATMLKEI 110 (277) T ss_pred -------HHHHHHHHHHHHCCC-----CC--CCEEEEEEEECCEEEEEEECCCCCCHHHH--HHCCCCCHHHHHHHHHHH T ss_conf -------999999999986799-----88--89499999989999999979997939999--863999999999999999 Q ss_pred HHHHHHHHHHCCEECCCCCCCEEEEECCCCEEEEECCHHEECCHH Q ss_conf 999999897448661787862289802895357434031216989 Q gi|254780623|r 271 VQSFLLHTLRDGFFHADLHPGNLFVDSKGYIVAVDMGITGRLSKR 315 (517) Q Consensus 271 ~~~~~~qi~~~GfFHaDPHpGNi~v~~dg~i~~lDfG~vg~l~~~ 315 (517) T Consensus 111 ~~a-L~ylH~~~iiHRDiKp~NILl~~~g~vKl~DFGla~~~~~~ 154 (277) T cd06640 111 LKG-LDYLHSEKKIHRDIKAANVLLSEQGDVKLADFGVAGQLTDT 154 (277) T ss_pred HHH-HHHHHHCCCCCCCCCHHHEEECCCCCEEEEECCCCCCCCCC T ss_conf 999-99999779823345636604779999999638765166788

HHsearch alignment for GI: 254780623 and conserved domain: cd06640