>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=98.52 E-value=2.4e-07 Score=67.42 Aligned_cols=169 Identities=27% Similarity=0.354 Sum_probs=103.7 Q ss_pred EEEECCCCCCHHHHHHHHHHHCCCCCCCCCCC-----------------CEE-CCCCH----HHHHCCCEEEEEEEEEEE Q ss_conf 99985468987788999999839614232200-----------------000-38857----798709606467999998 Q gi|254780233|r 22 IAIIAHVDHGKTTLVDELLKQSGVFRDNQRVS-----------------ERV-MDCND----LEKERGITILAKVTSIVW 79 (624) Q Consensus 22 iaIiaHvDhGKTTL~d~LL~~sG~~~~~~~v~-----------------~~v-mD~~~----~EreRGITI~a~~~~~~~ 79 (624) T Consensus 41 vG~TG~PGaGKSTl~~~l~~~--lrRrG~~VaViAvDP~SPfTGGsiLGDr~Rm~~~asrkqlW~dPg~FIRs~ptrG~l 118 (333) T TIGR00750 41 VGITGVPGAGKSTLVEKLIME--LRRRGLKVAVIAVDPSSPFTGGSILGDRLRMQRLASRKQLWTDPGVFIRSMPTRGSL 118 (333) T ss_pred EEEECCCCCCHHHHHHHHHHH--HHHCCCEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEECCCCCCCCH T ss_conf 766468888577799999899--976597689998879759755145456887754422223322898567677666752 Q ss_pred ----------------CCEEEEEECCCCCCCCHHHHHHHHHHHCEEEEEEECCCCCCHHHHHHHHHHHHCCCCEEEEEEC Q ss_conf ----------------9979999728987540799999987421789999768788647899999999729978999975 Q gi|254780233|r 80 ----------------NDVRINIVDTPGHADFGGEVERILCMVESVVVLVDAAEGPMPQTKFVVGKALKIGLRPIVVVNK 143 (624) Q Consensus 80 ----------------~~~~iNiiDTPGH~DF~gEVer~l~~~DgaiLvVdA~eGv~~QT~~vl~~A~~~~l~~IvvINK 143 (624) T Consensus 119 GGls~at~~~~~lldA~G~DVI~vETVGVG--QSEVd-i~~~aDT~v~v~~pg~GDd~Q~i----KaG~mEiaDI~VVNK 191 (333) T TIGR00750 119 GGLSKATRELVKLLDAAGYDVILVETVGVG--QSEVD-IINMADTFVVVTIPGTGDDVQGI----KAGVMEIADIYVVNK 191 (333) T ss_pred HHHHHHHHHHHHHHHHCCCCEEEEEEECCC--HHHHH-HHHHHCEEEEEECCCCCCHHHHH----HHHHHEEEEEEEEEC T ss_conf 578799999999998638987999841575--24878-87341505898548878346666----544302324878816 Q ss_pred CCCCCCCH-HHHHHHHHHHHHH-------C-CCCHHHC---CH---------HHHHHHHHCCEECCCCCCCCCCCCHHHH Q ss_conf 43667402-5689999988862-------2-6730110---42---------6688788659164674223348641355 Q gi|254780233|r 144 VDRSDARA-DEVINEVFDLFSA-------L-DATDAQL---DF---------PILYGSGRFGWMSDSSDGSRDQGMVPLL 202 (624) Q Consensus 144 iDr~~a~~-~~v~~ei~dlf~~-------l-~a~de~l---d~---------Pv~~~Sa~~G~~~~~~~~~~~~gl~~Ll 202 (624) T Consensus 192 aD~~~a~~v~~~a~~~l~l~~esvqmlsqmthadearvq~G~~~~r~~gW~Ppv~~tsA~~G-----------~Gi~EL~ 260 (333) T TIGR00750 192 ADGEGAEEVKTLARLMLALDLESVQMLSQMTHADEARVQKGEIYRREKGWRPPVLKTSAVEG-----------RGIDELW 260 (333) T ss_pred CCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHCCCCCCEEEEECCCC-----------CCCHHHH T ss_conf 88766589999999988888889999986533334443026551101058996388733568-----------8716789 Q ss_pred HHHHCCCC Q ss_conf 53210245 Q gi|254780233|r 203 NLIVDHVP 210 (624) Q Consensus 203 d~Ii~~iP 210 (624) T Consensus 261 daI~eH~~ 268 (333) T TIGR00750 261 DAIEEHKK 268 (333) T ss_pred HHHHHHHH T ss_conf 99999999

HHsearch alignment for GI: 254780233 and conserved domain: TIGR00750