>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=99.09 E-value=9.1e-11 Score=89.53 Aligned_cols=190 Identities=19% Similarity=0.248 Sum_probs=90.6 Q ss_pred CCCE---EEEEECCCCCCHHHHHHHHH------CCCEEE-----ECCCCCCEEEEEEEEEE---ECC--EEEEEEECCCC Q ss_conf 5121---89983389986889999986------892021-----05888860212789997---399--48999987984 Q gi|254780941|r 20 SRSG---CVALVGATNAGKSTLVNRFV------GAKVSI-----VTHKVQTTRSIVRGIVS---EKE--SQIVFLDTPGI 80 (311) Q Consensus 20 ~ksg---~VaivG~pN~GKSTL~N~l~------g~~vsi-----vS~k~~TTr~~i~gi~~---~~~--~qiifvDTPG~ 80 (311) T Consensus 33 p~~GnA~~vG~TG~PGaGKSTl~~~l~~~lrRrG~~VaViAvDP~SPfTG---GsiLGDr~Rm~~~asrkq--lW~dPg~ 107 (333) T TIGR00750 33 PKTGNAHVVGITGVPGAGKSTLVEKLIMELRRRGLKVAVIAVDPSSPFTG---GSILGDRLRMQRLASRKQ--LWTDPGV 107 (333) T ss_pred HHCCCCEEEEEECCCCCCHHHHHHHHHHHHHHCCCEEEEEEECCCCCCCC---HHHHHHHHHHHHHHHHHH--HHCCCCC T ss_conf 43279078766468888577799999899976597689998879759755---145456887754422223--3228985 Q ss_pred -HHHCCCCCCC--CCCHHHHH--------------------------HHHHHHHCCCCHHHHHHHCCHHHHHHHHHHCCC Q ss_conf -0101235753--21002345--------------------------555321001100001000000012234544287 Q gi|254780941|r 81 -FNAKDSYHKL--MIRLSWST--------------------------IKHADIVCLVVDSHRELKVNIHDLLKEIAKRSS 131 (311) Q Consensus 81 -~~~~~~l~~~--~~~~~~~~--------------------------l~~aDiil~VvDa~~~~~~~~~~il~~l~~~~~ 131 (311) T Consensus 108 FIRs~ptrG~lGGls~at~~~~~lldA~G~DVI~vETVGVGQSEVdi~~~aDT~v~v~~pg---~GDd~Q~iKa-G~mEi 183 (333) T TIGR00750 108 FIRSMPTRGSLGGLSKATRELVKLLDAAGYDVILVETVGVGQSEVDIINMADTFVVVTIPG---TGDDVQGIKA-GVMEI 183 (333) T ss_pred EECCCCCCCCHHHHHHHHHHHHHHHHHCCCCEEEEEEECCCHHHHHHHHHHCEEEEEECCC---CCCHHHHHHH-HHHEE T ss_conf 6767766675257879999999999863898799984157524878873415058985488---7834666654-43023 Q ss_pred CCEEEEEECCCHHHHHH---HHH----H---------------------HHHHHCCCCC-CCCCCCCCCCCCHHHHHHHH Q ss_conf 20257872110104345---788----8---------------------8641001233-43110001387426789999 Q gi|254780941|r 132 RLILILNKIDCVKPERL---LEQ----A---------------------EIANKLVFIE-KTFMVSATKGHGCDDVLNYL 182 (311) Q Consensus 132 p~IiVlNKiDlv~~~~l---~~~----~---------------------~~~~~~~~~~-~i~~ISAk~g~Gid~L~~~L 182 (311) T Consensus 184 aDI~VVNKaD~~~a~~v~~~a~~~l~l~~esvqmlsqmthadearvq~G~~~~r~~gW~Ppv~~tsA~~G~Gi~EL~daI 263 (333) T TIGR00750 184 ADIYVVNKADGEGAEEVKTLARLMLALDLESVQMLSQMTHADEARVQKGEIYRREKGWRPPVLKTSAVEGRGIDELWDAI 263 (333) T ss_pred EEEEEEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHCCCCCCEEEEECCCCCCCHHHHHHH T ss_conf 24878816887665899999999888888899999865333344430265511010589963887335688716789999 Q ss_pred HHHCCCCCCCCCCCCCCCCHH---HHHHHHHHHHHHHHHHHC Q ss_conf 983662235689643343025---678998759999997300 Q gi|254780941|r 183 CSTLPLAPWVYSADQISDLPM---FHFTAEITREKLFLHLHK 221 (311) Q Consensus 183 ~~~lpe~~~~y~~~~~Td~~~---~~~i~EiIREki~~~l~~ 221 (311) T Consensus 264 ~eH~~---~l~~~G~~~~~Rr~r~~~~~~~~~~~~V~~~V~a 302 (333) T TIGR00750 264 EEHKK---FLTESGLLEEKRRERSVEELKKLVEEEVLKKVKA 302 (333) T ss_pred HHHHH---HHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH T ss_conf 99999---9986360679999999999999999999987642

HHsearch alignment for GI: 254780941 and conserved domain: TIGR00750