>cd05119 RIO RIO kinase family, catalytic domain. The RIO kinase catalytic domain family is part of a larger superfamily, that includes the catalytic domains of other kinases such as the typical serine/threonine/tyrosine protein kinases (PKs), aminoglycoside phosphotransferase, choline kinase, and phosphoinositide 3-kinase (PI3K). RIO kinases are atypical protein serine kinases present in archaea, bacteria and eukaryotes. Serine kinases catalyze the transfer of the gamma-phosphoryl group from ATP to serine residues in protein substrates. RIO kinases contain a kinase catalytic signature, but otherwise show very little sequence similarity to typical PKs. The RIO catalytic domain is truncated compared to the catalytic domains of typical PKs, with deletions of the loops responsible for substrate binding. Most organisms contain at least two RIO kinases, RIO1 and RIO2. A third protein, RIO3, is present in multicellular eukaryotes. In yeast, RIO1 and RIO2 are essential for survival. They funct

Probab=99.17 E-value=1.6e-10 Score=100.67 Aligned_cols=156 Identities=26% Similarity=0.314 Sum_probs=108.5 Q ss_pred HHHHHHHHHHHHHHEECCCCCCEEEEEEECCHHHHHHHHHHHHHHHHHHHHC-CCCCCCCCCCHHHHHHHHHHHHHHHHH Q ss_conf 6677888865555021288872368764031046887777889998753211-468543346917999999988788865 Q gi|254780623|r 126 PIAAASIAQVHPAVVHDINGYRKVAVKIIRPGVRKRFFRDIQVMYLIARIQE-KLLPSMRRLCFSAVVRALEQVTKMEMD 204 (517) Q Consensus 126 PlasASiaQVh~A~l~d~~~g~~VaVKV~rP~i~~~i~~Dl~~l~~~~~~~~-~~~~~~~~~~~~~~~~e~~~~l~~ElD 204 (517) T Consensus 4 ~I~~GKEa~Vy~a~~~~---g~~~avKi~r~~~~~-----Fk~~~~---y~~~d~~~~~~~~~~~~~~~~wA-------- 64 (187) T cd05119 4 PIGTGKEADVYLALDGD---GEPVAVKIYRTGRTS-----FKKRKR---YRTGDYRFGRKKSNWRYLSRLWA-------- 64 (187) T ss_pred CCCCCCCCEEEEEECCC---CCEEEEEEEECCCCC-----CCCHHH---HCCCHHHHCCCCCCHHHHHHHHH-------- T ss_conf 75125571189999899---999999997667343-----152777---31320431578889999999999-------- Q ss_pred HHHHHHHHHHHHCCCCCCCCCCCHHCCCHHCCCCEEEEECCCC-----CCCCHHHHHHHHCCCHHHHHHHHHHHHHHHHH Q ss_conf 5999988987202446776643000010221783353002478-----63242677332002256899999999999897 Q gi|254780623|r 205 LRLEAAAFSEMAENTVKDQGFRVPKIDWNRTERDVITMEWIDG-----VKISDTEKLRACGHDLERLSVTLVQSFLLHTL 279 (517) Q Consensus 205 ~~~Ea~n~~~~~~~~~~~~~v~vP~vy~~~st~~VLvmE~i~G-----~~i~d~~~l~~~~~d~~~la~~l~~~~~~qi~ 279 (517) T Consensus 65 -~kEf~~L~rl~~-----~Gv~VP~Pi--~~~~~vlvMe~Ig~~~~~ap~L~~~~~~----~~~~~~~~~il~~~~~~~~ 132 (187) T cd05119 65 -EKEFRNLKRLYE-----AGVPVPKPI--DLNRHVLVMEFIGGDGIPAPRLKDVRLL----EDPEELYDQILELMRKLYR 132 (187) T ss_pred -HHHHHHHHHHHH-----CCCCCCCEE--EEECCEEEEEEECCCCCCCCCHHHCCCC----HHHHHHHHHHHHHHHHHHH T ss_conf -999999999998-----599998079--9709879999816889778465338752----5399999999999999999 Q ss_pred HCCEECCCCCCCEEEEECCCCEEEEECCHHEECC Q ss_conf 4486617878622898028953574340312169 Q gi|254780623|r 280 RDGFFHADLHPGNLFVDSKGYIVAVDMGITGRLS 313 (517) Q Consensus 280 ~~GfFHaDPHpGNi~v~~dg~i~~lDfG~vg~l~ 313 (517) T Consensus 133 ~~glVHgDLSeyNilv~-~~~~~iID~pQaV~~~ 165 (187) T cd05119 133 EAGLVHGDLSEYNILVD-DGKVYIIDVPQAVEID 165 (187) T ss_pred HCCCCCCCCCHHHEEEE-CCEEEEEECCCEECCC T ss_conf 74931036555545898-9908999557210489

HHsearch alignment for GI: 254780623 and conserved domain: cd05119