>cd07838 STKc_CDK4_6_like The catalytic domain of Cyclin-Dependent protein Kinase 4 and 6-like Serine/Threonine Kinases. Serine/Threonine Kinases (STKs), Cyclin-dependent protein kinase 4 (CDK4) and CDK6-like subfamily, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The CDK4/6-like 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. CDKs belong to a large family of STKs that are regulated by their cognate cyclins. Together, they are involved in the control of cell-cycle progression, transcription, and neuronal function. CDK4 and CDK6 partner with D-type cyclins to regulate the early G1 phase of the cell cycle. They are the first kinase activated by mitogenic signals to release cells from the G0 arrested state. CDK4 and CDK6 are

Probab=98.47 E-value=9.8e-08 Score=79.10 Aligned_cols=144 Identities=19% Similarity=0.289 Sum_probs=82.0 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 5 ~~lG~G~fg~V~~~~~~~--~~~~vAvK~i~~~~~~----~----------------------------~~~~~~~~Ei~ 50 (287) T cd07838 5 AEIGEGAYGTVYKARDLH--DGRFVALKKVRVPLSE----E----------------------------GIPLSTLREIA 50 (287) T ss_pred EEEECCCCEEEEEEEECC--CCCEEEEEEEECHHCC----C----------------------------HHHHHHHHHHH T ss_conf 997237080999999889--9979999998201021----0----------------------------55899999999 Q ss_pred HHHHHHHHHHHHCCCCCCCCC-CCHHCCCHHC--C--CCEEEEECCCCCCCCHHHHHHHHCCCHHHHHHHHHHHHHHHHH Q ss_conf 599998898720244677664-3000010221--7--8335300247863242677332002256899999999999897 Q gi|254780623|r 205 LRLEAAAFSEMAENTVKDQGF-RVPKIDWNRT--E--RDVITMEWIDGVKISDTEKLRACGHDLERLSVTLVQSFLLHTL 279 (517) Q Consensus 205 ~~~Ea~n~~~~~~~~~~~~~v-~vP~vy~~~s--t--~~VLvmE~i~G~~i~d~~~l~~~~~d~~~la~~l~~~~~~qi~ 279 (517) T Consensus 51 ------~l~~l~~-~-~HpnIv~~~~~~~~~~~~~~~~~~lvmE~~~~-dL~~~--l~~~~--~~~~~e~~i~~~~~qil 117 (287) T cd07838 51 ------LLKQLES-F-EHPNIVRLLDVCHGPRTDRELKLTLVFEHVDQ-DLATY--LSKCP--KPGLPPETIKDLMRQLL 117 (287) T ss_pred ------HHHHHHH-C-CCCCEEEEEEEEECCCCCCCCEEEEEEECCCC-CHHHH--HHHCC--CCCCCHHHHHHHHHHHH T ss_conf ------9997626-5-99989889999830467777469999937998-89999--98666--78979999999999999 Q ss_pred -------HCCEECCCCCCCEEEEECCCCEEEEECCHHEECCHH Q ss_conf -------448661787862289802895357434031216989 Q gi|254780623|r 280 -------RDGFFHADLHPGNLFVDSKGYIVAVDMGITGRLSKR 315 (517) Q Consensus 280 -------~~GfFHaDPHpGNi~v~~dg~i~~lDfG~vg~l~~~ 315 (517) T Consensus 118 ~al~yLH~~gIiHRDlKpeNIll~~~~~iKl~DFGla~~~~~~ 160 (287) T cd07838 118 RGLDFLHSHRIVHRDLKPQNILVTSDGQVKIADFGLARIYSFE 160 (287) T ss_pred HHHHHHHHCCEEECCCCHHHEEECCCCCEEECCCCCCEECCCC T ss_conf 9999999799554627789979879998897146645444688

HHsearch alignment for GI: 254780623 and conserved domain: cd07838