>TIGR00750 lao LAO/AO transport system ATPase; InterPro: IPR005129 Bacterial periplasmic transport systems require the function of a specific substrate-binding protein, located in the periplasm, and several cytoplasmic membrane transport components. In Escherichia coli K-12, the arginine-ornithine transport system requires an arginine-ornithine-binding protein and the lysine-arginine-ornithine (LAO) transport system includes a LAO-binding protein. Both periplasmic proteins can be phosphorylated by a single kinase, ArgK resulting in reduced levels of transport activity of the periplasmic transport systems that include each of the binding proteins. The ArgK protein acts as an ATPase enzyme and as a kinase..

Probab=98.66 E-value=7.1e-08 Score=74.45 Aligned_cols=156 Identities=22% Similarity=0.282 Sum_probs=95.8 Q ss_pred CCEEEECCCCCCHHHHHHHHH------CCHHCCCCCCCCCC--------------------------------------- Q ss_conf 302431146631888999985------52000234546872--------------------------------------- Q gi|254780809|r 220 YKIVILGHSNAGKSSLFNALA------KKDVAIVTDIPGTT--------------------------------------- 254 (440) Q Consensus 220 ~~v~i~G~pN~GKSSL~N~L~------~~~~aIVs~~~GTT--------------------------------------- 254 (440) T Consensus 39 ~~vG~TG~PGaGKSTl~~~l~~~lrRrG~~VaViAvDP~SPfTGGsiLGDr~Rm~~~asrkqlW~dPg~FIRs~ptrG~l 118 (333) T TIGR00750 39 HVVGITGVPGAGKSTLVEKLIMELRRRGLKVAVIAVDPSSPFTGGSILGDRLRMQRLASRKQLWTDPGVFIRSMPTRGSL 118 (333) T ss_pred EEEEEECCCCCCHHHHHHHHHHHHHHCCCEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEECCCCCCCCH T ss_conf 78766468888577799999899976597689998879759755145456887754422223322898567677666752 Q ss_pred -------EEECCCCCCCCCEEEEEEECCHHCCCCHHHHHHHHHHHHHHHHHHCCEEECCCCCCHHHHHHHCC----CCCC Q ss_conf -------11000124568358999508100024103566667888998503011020135898566343128----9853 Q gi|254780809|r 255 -------RDVLTIDLDLEGYLVKISDTAGIRETDDIVEKEGIKRTFLEVENADLILLLKEINSKKEISFPKN----IDFI 323 (440) Q Consensus 255 -------RD~i~~~~~i~g~~~~l~DTaGir~t~d~IE~~GI~ra~~~i~~aDlil~v~D~~~~~~~~~~~~----~~~i 323 (440) T Consensus 119 GGls~at~~~~~l-ldA~G~DVI~vETVGVGQSE-----------Vdi~~~aDT~v~v~~pg~GDd~Q~iKaG~mEiaDI 186 (333) T TIGR00750 119 GGLSKATRELVKL-LDAAGYDVILVETVGVGQSE-----------VDIINMADTFVVVTIPGTGDDVQGIKAGVMEIADI 186 (333) T ss_pred HHHHHHHHHHHHH-HHHCCCCEEEEEEECCCHHH-----------HHHHHHHCEEEEEECCCCCCHHHHHHHHHHEEEEE T ss_conf 5787999999999-98638987999841575248-----------78873415058985488783466665443023248 Q ss_pred CCCCCCCCCCCCC-H-----------------------------------------HHHHHHHHHHHHHHHHHHHHHHHH Q ss_conf 2222333446542-0-----------------------------------------000013333232358999999999 Q gi|254780809|r 324 FIGTKSDLYSTYT-E-----------------------------------------EYDHLISSFTGEGLEELINKIKSI 361 (440) Q Consensus 324 ~V~NK~Dl~~~~~-~-----------------------------------------~~~~~ISaktg~Gi~~L~~~I~~~ 361 (440) T Consensus 187 ~VVNKaD~~~a~~v~~~a~~~l~l~~esvqmlsqmthadearvq~G~~~~r~~gW~Ppv~~tsA~~G~Gi~EL~daI~eH 266 (333) T TIGR00750 187 YVVNKADGEGAEEVKTLARLMLALDLESVQMLSQMTHADEARVQKGEIYRREKGWRPPVLKTSAVEGRGIDELWDAIEEH 266 (333) T ss_pred EEEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHCCCCCCEEEEECCCCCCCHHHHHHHHHH T ss_conf 78816887665899999999888888899999865333344430265511010589963887335688716789999999 Q ss_pred HHHHCCCCCCCEEHHHHHHHHHHHHHHHH Q ss_conf 63220358863201489999999999999 Q gi|254780809|r 362 LSNKFKKLPFSIPSHKRHLYHLSQTVRYL 390 (440) Q Consensus 362 l~~~~~~~~~~i~~~~Rq~~~L~~a~~~L 390 (440) T Consensus 267 ~~~l~~---~G~~~~~Rr~r~~~~~~~~~ 292 (333) T TIGR00750 267 KKFLTE---SGLLEEKRRERSVEELKKLV 292 (333) T ss_pred HHHHHH---CCCHHHHHHHHHHHHHHHHH T ss_conf 999986---36067999999999999999

HHsearch alignment for GI: 254780809 and conserved domain: TIGR00750