>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=97.96 E-value=5.8e-05 Score=49.74 Aligned_cols=150 Identities=22% Similarity=0.341 Sum_probs=95.4 Q ss_pred HHHHHHHCCCHHHHCCCEEEEECC--CCHHHHHHHHHHHHHHCCCCEEEE----ECCCCCEEEEEEEECCCCCCCEECCH Q ss_conf 999998729958835983999458--984799999999999978935141----37841101200898884778715588 Q gi|254780821|r 9 MGYLLEDLGRPQDRLPPVIHIGGT--NGKGSVASFSQRLLETSGLSVHVH----TSPHLIRWNERFRLGVKGGRGRLVED 82 (429) Q Consensus 9 ~~~ll~~lg~P~~~~~~vI~VtGT--nGKttt~~~i~~il~~~g~k~g~~----tSPhl~~~~Eri~i~~~~~~g~~i~~ 82 (429) T Consensus 28 l~~i~p~~GnA-----~~vG~TG~PGaGKSTl~~~l~~~lrRrG~~VaViAvDP~SPf--------------TGGsiLGD 88 (333) T TIGR00750 28 LERILPKTGNA-----HVVGITGVPGAGKSTLVEKLIMELRRRGLKVAVIAVDPSSPF--------------TGGSILGD 88 (333) T ss_pred HHHHHHHCCCC-----EEEEEECCCCCCHHHHHHHHHHHHHHCCCEEEEEEECCCCCC--------------CCHHHHHH T ss_conf 99862432790-----787664688885777999998999765976899988797597--------------55145456 Q ss_pred H-HHHHHH--HHHHHCCCCCCCCHH-------------HHHHHHHHHHHHCCCCCHHHHHH-HHH-HHHHHHCCCCCCCE Q ss_conf 9-999999--998630477677957-------------89999999874114462477764-447-56764135677515 Q gi|254780821|r 83 V-ELLDVF--RRVRRVKSAQNLTIF-------------ELSIATALVLFSKYPADCAIIEV-GLG-GSLDATNIIEKVAV 144 (429) Q Consensus 83 ~-~~~~~~--~~i~~~~~~~~~t~F-------------E~lt~~a~~~f~~~~~d~~vlE~-GlG-Gr~DaTnvi~~~~v 144 (429) T Consensus 89 r~Rm~~~asrkqlW-----~dPg~FIRs~ptrG~lGGls~at~~~~~lldA~G~DVI~vETVGVGQSEVdi~~---~aDT 160 (333) T TIGR00750 89 RLRMQRLASRKQLW-----TDPGVFIRSMPTRGSLGGLSKATRELVKLLDAAGYDVILVETVGVGQSEVDIIN---MADT 160 (333) T ss_pred HHHHHHHHHHHHHH-----CCCCCEECCCCCCCCHHHHHHHHHHHHHHHHHCCCCEEEEEEECCCHHHHHHHH---HHCE T ss_conf 88775442222332-----289856767766675257879999999999863898799984157524878873---4150 Q ss_pred EEEEECCCHHCCCCCCCHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHH Q ss_conf 8986025000000278523445666531137983315444717898899 Q gi|254780821|r 145 SVITSISLDHEKILGNTVSAIAKDKSGIIKPGCPVVIGHQVYDEVREIL 193 (429) Q Consensus 145 avITnI~~DHle~LG~tle~Ia~eKa~I~k~~~~~v~~~~~~~~~~~~i 193 (429) T Consensus 161 ~v~v~~pg-----~GDd~Q~i---KaG~mEiaDI~VVNKaD~~~a~~v~ 201 (333) T TIGR00750 161 FVVVTIPG-----TGDDVQGI---KAGVMEIADIYVVNKADGEGAEEVK 201 (333) T ss_pred EEEEECCC-----CCCHHHHH---HHHHHEEEEEEEEECCCCCCHHHHH T ss_conf 58985488-----78346666---5443023248788168876658999

HHsearch alignment for GI: 254780821 and conserved domain: TIGR00750