>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=97.56 E-value=0.00032 Score=45.28 Aligned_cols=162 Identities=18% Similarity=0.199 Sum_probs=88.2 Q ss_pred EEEEEEECCCCCHHHHHHHHHHHHHHHHHCCCC--------------------CCCCHHHHHCCCEEEEE-E-EEEECC- Q ss_conf 799999046898878999999876444200131--------------------26868698629206378-9-998219- Q gi|254780263|r 13 LGLSTIGHVDHGKTTLTAAITKYYSEEKKEYGD--------------------IDSAPEEKLRGITIATA-H-VSYETD- 69 (392) Q Consensus 13 ~ni~~iGhvd~GKSTL~~~L~~~~~~~~~~~~~--------------------~D~~~~E~~rGiTi~~~-~-~~~~~~- 69 (392) T Consensus 39 ~~vG~TG~PGaGKSTl~~~l~~~lrRrG~~VaViAvDP~SPfTGGsiLGDr~Rm~~~asrkq--lW~dPg~FIRs~ptrG 116 (333) T TIGR00750 39 HVVGITGVPGAGKSTLVEKLIMELRRRGLKVAVIAVDPSSPFTGGSILGDRLRMQRLASRKQ--LWTDPGVFIRSMPTRG 116 (333) T ss_pred EEEEEECCCCCCHHHHHHHHHHHHHHCCCEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHHH--HHCCCCCEECCCCCCC T ss_conf 78766468888577799999899976597689998879759755145456887754422223--3228985676776667 Q ss_pred -------------------CEEEEEEECCCCHHHHHHHH-HHHHCCCCEEEEECCCCCCCCCHHHHHHHHHHCCCCCEEE Q ss_conf -------------------90899984787302467798-7740023314520123443321067788886318760233 Q gi|254780263|r 70 -------------------KRFYSHIDCPGHADYVKNMI-TGATQADGAILVCAAEDGPKPQTREHILLARQIGISSIVV 129 (392) Q Consensus 70 -------------------~~~i~iiD~PGH~~f~~~mi-~g~~~~D~ailvVda~~G~~~QT~eh~~l~~~lgi~~iIv 129 (392) T Consensus 117 ~lGGls~at~~~~~lldA~G~DVI~vETVG----VGQSEVdi~~~aDT~v~v~~pg~GDd~Q~i----KaG~mEiaDI~- 187 (333) T TIGR00750 117 SLGGLSKATRELVKLLDAAGYDVILVETVG----VGQSEVDIINMADTFVVVTIPGTGDDVQGI----KAGVMEIADIY- 187 (333) T ss_pred CHHHHHHHHHHHHHHHHHCCCCEEEEEEEC----CCHHHHHHHHHHCEEEEEECCCCCCHHHHH----HHHHHEEEEEE- T ss_conf 525787999999999986389879998415----752487887341505898548878346666----54430232487- Q ss_pred EECCCCCCCCH--HH-----HHHCCC--------------CCC--EEEEE-EEEEEEEECCCCEEEEEEECCCCCCCCCC Q ss_conf 10023335612--22-----110123--------------210--01110-14532210233114676411444565212 Q gi|254780263|r 130 YMNKVDAVDDD--EL-----LDISEY--------------EIR--DLLKE-HKYSDDTPIIRGSALCALQGTNKELGEDS 185 (392) Q Consensus 130 ~iNKmD~v~~~--~~-----~~~i~~--------------~i~--~~l~~-~~~~~~~pii~~sa~~g~~~~n~~~~~~~ 185 (392) T Consensus 188 VVNKaD~~~a~~v~~~a~~~l~l~~esvqmlsqmthadearvq~G~~~~r~~gW~--Ppv~~tsA~~G~----------G 255 (333) T TIGR00750 188 VVNKADGEGAEEVKTLARLMLALDLESVQMLSQMTHADEARVQKGEIYRREKGWR--PPVLKTSAVEGR----------G 255 (333) T ss_pred EEECCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHCCCC--CCEEEEECCCCC----------C T ss_conf 8816887665899999999888888899999865333344430265511010589--963887335688----------7 Q ss_pred CCCHHHHHHCCC Q ss_conf 332034431025 Q gi|254780263|r 186 IHALMKAVDTHI 197 (392) Q Consensus 186 ~~~Ll~~i~~~~ 197 (392) T Consensus 256 i~EL~daI~eH~ 267 (333) T TIGR00750 256 IDELWDAIEEHK 267 (333) T ss_pred CHHHHHHHHHHH T ss_conf 167899999999

HHsearch alignment for GI: 254780263 and conserved domain: TIGR00750