HHsearch alignment for GI: 254780577 and conserved domain: TIGR00830
>TIGR00830 PTBA PTS system, glucose subfamily, IIA component; InterPro: IPR001127 The phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS) , is a major carbohydrate transport system in bacteria. The PTS catalyses the phosphorylation of incoming sugar substrates and coupled with translocation across the cell membrane, makes the PTS a link between the uptake and metabolism of sugars. The general mechanism of the PTS is the following: a phosphoryl group from phosphoenolpyruvate (PEP) is transferred via a signal transduction pathway, to enzyme I (EI) which in turn transfers it to a phosphoryl carrier, the histidine protein (HPr). Phospho-HPr then transfers the phosphoryl group to a sugar-specific permease, a membrane-bound complex known as enzyme 2 (EII), which transports the sugar to the cell. EII consists of at least three structurally distinct domains IIA, IIB and IIC . These can either be fused together in a single polypeptide chain or exist as two or three interactive chains, formerly called enzymes II (EII) and III (EIII). The first domain (IIA or EIIA) carries the first permease-specific phosphorylation site, a histidine which is phosphorylated by phospho-HPr. The second domain (IIB or EIIB) is phosphorylated by phospho-IIA on a cysteinyl or histidyl residue, depending on the sugar transported. Finally, the phosphoryl group is transferred from the IIB domain to the sugar substrate concomitantly with the sugar uptake processed by the IIC domain. This third domain (IIC or EIIC) forms the translocation channel and the specific substrate-binding site. An additional transmembrane domain IID, homologous to IIC, can be found in some PTSs, e.g. for mannose , , , . ; GO: 0005351 sugar:hydrogen ion symporter activity, 0006810 transport, 0009401 phosphoenolpyruvate-dependent sugar phosphotransferase system, 0016020 membrane.
Probab=97.43 E-value=0.00062 Score=46.17 Aligned_cols=95 Identities=16% Similarity=0.208 Sum_probs=63.7
Q ss_pred EEEECCCCEEEEEECCCCCHHHCCCCCEEEEEEEECCCCCCEEEEEECC--EEEEEEECCCCCCCHHHCCCCCCCEEEEE
Q ss_conf 8863054143233115730000046872699996051101248975315--45101314655565010120015706899
Q gi|254780577|r 68 LISPADGLVSAICEMSPPPELELENEVMLRLSIFMNIFDCHVNRMPIGG--EVIKSVHRNGQFMNAALDKASEQNERQSL 145 (232)
Q Consensus 68 ivSPaDG~V~~i~~~~~~~~~~~~~~~~~~I~Ifls~~dvH~~raP~~G--~V~~~~~~~G~~~~a~~~~~~~~NER~~~ 145 (232)
T Consensus 1 i~sP~~G~~~~L~~VpD~~----Fa~k~~GdG~AI~P~~g~v-~AP~dGGv~i~~~F~T-----------------~HA~ 58 (129)
T TIGR00830 1 IVSPISGEIVPLDEVPDEV----FASKIMGDGFAILPTDGEV-VAPVDGGVKITKIFPT-----------------KHAI 58 (129)
T ss_pred CCCCCCCEEEEHHHCCCHH----HCCCCCCCCEEEECCCCCE-ECCCCCCEEEEEECCC-----------------CCEE
T ss_conf 9357635583110088723----4111266867874089817-8242165289897389-----------------8479
Q ss_pred EEECCCCEEEEEEEC----CCCCCE------EEEECCCCCEEECCCEEE
Q ss_conf 997089829999851----576550------365138998570386688
Q gi|254780577|r 146 VLKTIHGNIGIVQIA----GFVARR------IVCWVKPTMKVEAGMRFG 184 (232)
Q Consensus 146 ~~~~~~~~i~~~qia----g~~arr------I~~~~~~g~~v~~G~r~G 184 (232)
T Consensus 59 gi~s~~G~EiLiH~GIDTV~L~G~GPGELEvF~~~v~~G~~V~~Gd~l~ 107 (129)
T TIGR00830 59 GIESDSGVEILIHIGIDTVKLNGEGPGELEVFTSHVEEGDKVKKGDPLL 107 (129)
T ss_pred EEEECCCEEEEEECCCCEEEECCCCCCEEEEEEEEEEECCEECCCCEEE
T ss_conf 9982898399998242358878748961312478764387871797799