>TIGR01026 fliI_yscN ATPase FliI/YscN family; InterPro: IPR005714 Proteins in this entry show extensive homology to the ATP synthase F1 beta subunit, and are involved in type III protein secretion. They fall into the two separate functional groups outlined below. The first group, exemplified by the Salmonella typhimurium FliI protein (P26465 from SWISSPROT), is needed for flagellar assembly. Most structural components of the bacterial flagellum are translocated through the central channel of the growing flagellar structure by the type III flagellar protein-export apparatus in an ATPase-driven manner, to be assembled at the growing end. FliI is the ATPase that couples ATP hydrolysis to the translocation reaction , . The second group couples ATP hydrolysis to protein translocation in non-flagellar type III secretion systems. Often these systems are involved in virulence and pathogenicity. YscN (P40290 from SWISSPROT) from pathogenic Yersinia species, for example, energises the injection of antihost factors directly into eukaryotic cells, thus overcoming host defences .; GO: 0016887 ATPase activity, 0009058 biosynthetic process, 0015031 protein transport, 0005737 cytoplasm.

Probab=100.00 E-value=0 Score=950.56 Aligned_cols=430 Identities=27% Similarity=0.414 Sum_probs=396.9 Q ss_pred HHHHHHHHHHCCCCCCCEEEEEEEEEEECCEEEEECCCCCCCCCEEEEC----CC--EEEEEEEECCCEEEEEEECCCCC Q ss_conf 9999999984245554201035899982758999758887737479957----98--18999920598599998058668 Q gi|254780617|r 8 ISDILRKRIKDFGNDSEFSEIGRVLSIGDGIARVYGLNNIRAGEMVQFS----HG--VYGMALNLEVDNVGVVILGSYKE 81 (509) Q Consensus 8 is~~l~~~i~~~~~~~~~~~~G~V~~V~~giv~v~GL~~a~~GElv~~~----~g--~~G~Vi~l~~d~v~i~~l~~~~g 81 (509) T Consensus 4 ~~~~~~~~~~~~~d~~~~~~~G~v~~v~Gl~~ea~g-p~~~vG~~c~I~~~g~~~~~~~~EVVGf~~~~v~LmPy~~~~G 82 (455) T TIGR01026 4 NLTTLYNRLAQEADLEAVKRVGRVTKVKGLLIEAVG-PQASVGDLCLIERKGSEGKEVVAEVVGFNGEKVLLMPYEEVEG 82 (455) T ss_pred CHHHHHHHHHHHHHCCCEEEEEEEEEEEEEEEEEEC-CCCCCCCEEEEEEECCCCCEEEEEEEEEECCEEEECCCCCCCC T ss_conf 013488888753211630257899998526898524-7766777789997378987799998852067567523654443 Q ss_pred CCCCCEEEECC----CEEEEE---CCHHHHHCCCCHHHCCCCCCC--CCCCCCCC-HHCCCCCCCCCCCCCHHHHHCCHH Q ss_conf 67898889779----878866---794698300030023144664--44544410-010135773112660014441602 Q gi|254780617|r 82 ISEGDIVKRTG----RIVDVP---VGLELLGRVVDALGNPIDGKG--PIKCEQRS-CTEADAPGIIQRQSVCEPLSTGIK 151 (509) Q Consensus 82 I~~G~~V~~tg----~~~~vp---vG~~lLGRVvD~lG~PlDg~g--~i~~~~~~-~i~~~~p~~~~R~~i~~~l~TGI~ 151 (509) T Consensus 83 ~~~G~~V~~~~isae~~L~~~qlP~G~~LLGRVld~~G~PiD~~~~~~~~~~~~~~~l~~~~~nPl~R~~i~~~~~tGVR 162 (455) T TIGR01026 83 VEPGSKVLAKNISAEEGLSIKQLPVGDGLLGRVLDGLGKPIDGKGKGFLDNVETEPALITAPINPLKREPIREILSTGVR 162 (455) T ss_pred CCCCCEEEEECCCCCCCCCCCCCCCCCCCCEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHEECCCE T ss_conf 35345233204330025455743368764024485468711377776665430125524689886676300021003645 Q ss_pred HHHCCCCCCCCCEEEEECCCCCCCHHHHHHHHHHHHHHCCCCCCCCCCEEEEEECCCCHHHHHHHHHHHCCCCCCCEEEE Q ss_conf 33101111568336552477886115899999998863024667876069999516776789999985114674211589 Q gi|254780617|r 152 AIDSLIPIGRGQRELIIGDRKTGKTSIILDTFLNQKSSHDKGSEKDKVYCIYVAIGQKRSSVARFVKALEDRGALSYSIV 231 (509) Q Consensus 152 ~ID~l~pigrGQR~~I~g~~g~GKt~l~~~~I~nq~~~~~~~~~~~~v~~V~~~IGer~~ev~~~~~~l~~~~~~~~tvv 231 (509) T Consensus 163 ~iD~LLTvGkGQR~GIFAGSGVGKStL-lGMIAR----n----~~~ADv~ViALIGERGREV~EFIE~~LG~EGLkrSV~ 233 (455) T TIGR01026 163 SIDGLLTVGKGQRIGIFAGSGVGKSTL-LGMIAR----N----NTEADVNVIALIGERGREVKEFIEKDLGEEGLKRSVV 233 (455) T ss_pred EECCCCCCCCCCCEEEEECCCCCHHHH-HHHHHH----C----CCCCCEEEEEEECCCCCCHHHHHHHHCCCCCCCEEEE T ss_conf 310103555665013550376003445-667630----0----6789827998643777741578863136566601179 Q ss_pred EEECCCCCHHHHHHHHHHHHHHHHHHHCCCCCEEEEEECHHHHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHHH Q ss_conf 97288788899999887666666754204688479961647899999875453037875433375200124678888750 Q gi|254780617|r 232 VVASASDPAPMQLLAPFAGCAMGEYFRDNGYHALIAYDDLQKHAVAYRQLSLLLRRPPGREAYPGDVFYLHSRLLERAAK 311 (509) Q Consensus 232 v~a~a~~~~~~r~~ap~~a~aiAEyfr~~G~~VLi~~Ddltr~A~a~reisl~~~~pp~~~gyp~~vf~~~s~l~ERa~~ 311 (509) T Consensus 234 VVaTSD~SPl~R~~GAy~At~iAEYFrdqGk~VlLlmDSvTRfA~AqREiGLA~GEPP~~kGYtPSVF~~LP~LlERaG~ 313 (455) T TIGR01026 234 VVATSDQSPLLRLKGAYVATAIAEYFRDQGKDVLLLMDSVTRFAMAQREIGLAAGEPPATKGYTPSVFSLLPRLLERAGK 313 (455) T ss_pred EEECCCCCHHHHHHHHHEEHHHHHHHHHCCCEEEEEHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHCC T ss_conf 98368863888873264002543546521870562020278998898899874377777777785488998999976068 Q ss_pred CCCCCCCCCEEEEEEEECCCCCC-CCCHHHHHHHHHCCEEEEECCHHHHCCCCCCCCCCCHHHCCCCCCCHHHHHHHHHH Q ss_conf 45445887356753100367664-43114668854061699615012210266543344412203434389887755678 Q gi|254780617|r 312 MSDALGAGSLTALPVIETQVNDV-SAYIPTNVISITDGQIFLETELFYQGIRPAINIGLSVSRVGSAAQVKAMKQVSGAV 390 (509) Q Consensus 312 ~~~~~g~GSiT~~~~v~~~~~D~-~~~i~~~~~si~DG~i~l~~~l~~~g~~Paid~~~S~SRv~~~~~~~~~~~~a~~l 390 (509) T Consensus 314 G~~~-~GGSITAFYTVLVeGDD~s~ePiAD~~r~ILDGHIVLSR~LA~~g~YPAIdvl~S~SR~~~~i~s~~~~~~~~~f 392 (455) T TIGR01026 314 GASG-KGGSITAFYTVLVEGDDLSNEPIADSVRGILDGHIVLSRALADRGHYPAIDVLASISRLMTAIVSEEHKKAARKF 392 (455) T ss_pred CCCC-CCCEEEEEEEEEECCCCCCCCCCCCCCCEEECCCEEECHHHHHCCCCCCCCHHHHHHHHHHHCCHHHHHHHHHHH T ss_conf 7357-795798888886415678877724310225515355245886178978637555688988740748899999999 Q ss_pred HHHHHHHHHHHHHHHHHC---CCCHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHH Q ss_conf 887998876787987633---8998999999999999999669998874889999999998 Q gi|254780617|r 391 KGELAQYREMSSFSKFSS---DLDSSTQKFLSKGERLTELLKQPQFSPLAMEEQVVMIFAG 448 (509) Q Consensus 391 r~~laqy~Ele~f~~fgs---dlD~~t~~~l~rg~ri~e~LkQ~~~~p~~~~~qv~~l~a~ 448 (509) T Consensus 393 R~lLs~y~~~EdLiriG~Y~~GSd~e~D~AI~~~~~le~FL~Qg~~E~~~fE~s~~~L~~I 453 (455) T TIGR01026 393 RELLSKYKENEDLIRIGAYKKGSDKELDKAIAKYPKLERFLKQGINEKVNFEESLQQLEEI 453 (455) T ss_pred HHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHH T ss_conf 9999988761323122025587886689998579998887547943463089999999873

HHsearch alignment for GI: 254780617 and conserved domain: TIGR01026