>cd07863 STKc_CDK4 The catalytic domain of the Serine/Threonine Kinase, Cyclin-Dependent protein Kinase 4. Serine/Threonine Kinases (STKs), Cyclin-dependent protein kinase 4 (CDK4) subfamily, catalytic (c) domain. STKs catalyze the transfer of the gamma-phosphoryl group from ATP to serine/threonine residues on protein substrates. The CDK4 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 partners with all three D-type cyclins (D1, D2, and D3) and is also regulated by INK4 inhibitors. It is active towards the retinoblastoma (pRb) protein and plays a role in regulating the early G1 phase of the cell cycle. It is expressed ubiqu

Probab=97.58 E-value=0.00094 Score=43.92 Aligned_cols=144 Identities=21% Similarity=0.252 Sum_probs=72.3 Q ss_pred EEECCCCCEEEEEEEEE-CCCC-EEEEEECCCCCHH----HHHHHHHHHHHHHHCCCCCCCCCCCCHH--HHHHHHCCCC Q ss_conf 10046681200179994-3995-8999821669988----9999999999985326775551001026--7787522451 Q gi|254780795|r 27 VQPIIHGVENSNFVIQT-SKGT-FILTIYEKRMNEK----DLPVFIELLHYISRNKLPCPIPIPRNDG--KLYGFLCKKP 98 (316) Q Consensus 27 ~~~i~~G~~Ntny~v~t-~~~~-yiLri~e~~~~~~----~l~~~~~ll~~L~~~gipvP~pi~~~~G--~~~~~~~~k~ 98 (316) T Consensus 5 ~~~iG~G~fg~V~~~~~~~~~~~vAiK~i~~~~~~~~~~~~~~rEi~~l~~l~~--~~Hpniv~~~~~~~~~~~~~~~~~ 82 (288) T cd07863 5 VAEIGVGAYGTVYKARDPHSGHFVALKSVRVQTNEDGLPLSTVREVALLKRLEA--FDHPNIVRLMDVCATSRTDRETKV 82 (288) T ss_pred EEEEECCCCEEEEEEEECCCCCEEEEEEECCCCCCCHHHHHHHHHHHHHHHHHH--CCCCCEEEEEEEEEECCCCCCCEE T ss_conf 348412308599999988999799999983200443447999999999998755--689998989777620355776269 Q ss_pred EEEEECCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHH Q ss_conf 55786478870768998999999998643675306875433231124564576675200155227889999999888765 Q gi|254780795|r 99 ANIFSFIKGSPLNHISDIHCEEIGSMLASMHQKTKNFHLYRKNTLSPLNLKFLWAKCFDKVDEDLKKEIDHEFCFLKESW 178 (316) Q Consensus 99 ~~L~~~i~G~~~~~~~~~~~~~lG~~La~lH~~~~~f~~~r~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~l~~~~~~~ 178 (316) T Consensus 83 ~lv~e~~~~~-l--------~---~~~~~~~--~~~~~--------~~~i~------------~~~~qil~aL~ylH~-- 126 (288) T cd07863 83 TLVFEHVDQD-L--------R---TYLDKVP--PPGLP--------AETIK------------DLMRQFLRGLDFLHA-- 126 (288) T ss_pred EEEEECCCCC-H--------H---HHHHHCC--CCCCC--------HHHHH------------HHHHHHHHHHHHHHH-- T ss_conf 9999627986-8--------9---9998456--89999--------99999------------999999999999997-- Q ss_pred HHCCCCCEEECCCCCCCEEECC-CCCEEEECCCCCCC Q ss_conf 2107774440223464225627-96048731621356 Q gi|254780795|r 179 PKNLPTGIIHADLFPDNVLFYN-NKIMGLIDFYFSCN 214 (316) Q Consensus 179 ~~~Lp~g~IHgDl~~~NiL~~~-~~i~giIDF~~~~~ 214 (316) T Consensus 127 -----~~IiHRDiKp~NIll~~~~~vk-l~DFG~a~~ 157 (288) T cd07863 127 -----NCIVHRDLKPENILVTSGGQVK-LADFGLARI 157 (288) T ss_pred -----CCEEECCCCHHHEEECCCCCEE-EEECCCCCC T ss_conf -----8906775661120466899689-843360010

HHsearch alignment for GI: 254780795 and conserved domain: cd07863