HHsearch alignment for GI: 254780684 and conserved domain: TIGR01040

>TIGR01040 V-ATPase_V1_B V-type ATPase, B subunit; InterPro: IPR005723 ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane. ATPases can harness the energy from a proton gradient, using the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP. Some ATPases work in reverse, using the energy from the hydrolysis of ATP to create a proton gradient. There are different types of ATPases, which can differ in function (ATP synthesis and/or hydrolysis), structure (F-, V- and A-ATPases contain rotary motors) and in the type of ions they transport , . F-ATPases (F1F0-ATPases) in mitochondria, chloroplasts and bacterial plasma membranes are the prime producers of ATP, using the proton gradient generated by oxidative phosphorylation (mitochondria) or photosynthesis (chloroplasts). V-ATPases (V1V0-ATPases) are primarily found in eukaryotic vacuoles, catalysing ATP hydrolysis to transport solutes and lower pH in organelles. A-ATPases (A1A0-ATPases) are found in Archaea and function like F-ATPases. P-ATPases (E1E2-ATPases) are found in bacteria and in eukaryotic plasma membranes and organelles, and function to transport a variety of different ions across membranes. E-ATPases are cell-surface enzymes that hydrolyse a range of NTPs, including extracellular ATP. V-ATPases (also known as V1V0-ATPase or vacuolar ATPase) (3.6.3.14 from EC) are found in the eukaryotic endomembrane system, and in the plasma membrane of prokaryotes and certain specialised eukaryotic cells. V-ATPases hydrolyse ATP to drive a proton pump, and are involved in a variety of vital intra- and inter-cellular processes such as receptor mediated endocytosis, protein trafficking, active transport of metabolites, homeostasis and neurotransmitter release . V-ATPases are composed of two linked complexes: the V1 complex (subunits A-H) contains the catalytic core that hydrolyses ATP, while the V0 complex (subunits a, c, c, c d) forms the membrane-spanning pore. V-ATPases may have an additional role in membrane fusion through binding to t-SNARE proteins . This entry represents subunit B from the V1 complex of V-ATPases. There are three copies each of subunits A (IPR005725 from INTERPRO) and B, both of which participate in nucleotide binding. However, only subunit A is catalytic for ATP hydrolysis, subunit B being noncatalytic , . More information about this protein can be found at Protein of the Month: ATP Synthases .; GO: 0008553 hydrogen-exporting ATPase activity phosphorylative mechanism, 0015988 energy coupled proton transport against electrochemical gradient, 0005737 cytoplasm.
Probab=100.00  E-value=0  Score=516.64  Aligned_cols=413  Identities=22%  Similarity=0.339  Sum_probs=374.6

Q ss_pred             EEEEEEEECCEEEEECCCCCCCCCCEEEEE-CCCCCEEEEEEEECCCEEEEEECCCCCCCCCC-CEEEECCC-CEEECCH
Q ss_conf             128999952589998268888735189995-69960799999741997999980485574678-88997288-5552466
Q gi|254780684|r   23 GGYISSITSVYYTVTCLSQYVCLGDFVVHQ-GKNSDNLGQVIRINLDIVYICPVGIGEEISLG-DLVFHWGR-FRISPSA   99 (438)
Q Consensus        23 ~G~V~~V~G~ii~v~Gl~~~v~iGelv~i~-~~~~~v~geVi~~~~~~~~l~~~~~~~gI~~G-~~V~~~g~-~~i~vG~   99 (438)
T Consensus         2 y~~~~~v~GPlv~l~~v-~~~~~~eiv~~~l~~g~~r~Gqvle~~~~~a~vqvfeGt~G~d~~~~~~~~~G~~l~~~~s~   80 (464)
T TIGR01040         2 YKTVSGVNGPLVILENV-KFPKFAEIVNLTLPDGTVRKGQVLEVSGEKAVVQVFEGTSGIDAKKTTVEFTGDILRLPVSE   80 (464)
T ss_pred             CCEECCCCCCEEEEHHC-CCCCCEEEEEEEECCCCCCCCEEEEEECCCEEEEEECCCCCCCCCCCEEEECCHHHHHHHHH
T ss_conf             62000046644230010-55120004667616786123305776077208998247644122231455421023112204


Q ss_pred             HHHHHHHHHHHHHCCCCCCCCCCCEEEEECCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCCEEEEECCCCCCHHHHHH
Q ss_conf             68865430776304788777555301211254333000133110011124587520022358503752667889999999
Q gi|254780684|r  100 CWCGRVINALGKPIDGDDSLGKGDLSMEIMSKVPPAMNRQRVEKGFKTGIRVIDIFTPLCHGQRIGVFAGSGIGKSTLLS  179 (438)
Q Consensus       100 ~lLGRViD~lG~PlDg~~~l~~~~~~~~i~~~~p~p~~R~~i~e~L~TGIr~ID~l~pig~GQR~gIfg~~GvGKt~Ll~  179 (438)
T Consensus        81 ~mlGr~f~GsG~~id~gP~~l~~~-y~d~~G~~inP~~r~yP~em~~tG~s~id~~~si~rGqkiP~fsa~GlPhne~aa  159 (464)
T TIGR01040        81 DMLGRVFNGSGKPIDKGPKVLAED-YLDINGQPINPQARIYPEEMIQTGISAIDVMNSIARGQKIPLFSAAGLPHNEIAA  159 (464)
T ss_pred             HHHHHHCCCCCCCCCCCCCCCHHH-HHCCCCCCCCCCCCCCHHHHHHHCCHHHHHHHHHHCCCCCCEEECCCCCHHHHHH
T ss_conf             531011036775223565310354-4114786458621147388985020256656665436533123047886356788


Q ss_pred             HHHHHCC------------CCCEEEEECCCCCHHHHHHHHHHHCCC-CCCEEEEEECCCCCHHHHHHHHHHHHHHHHHHH
Q ss_conf             9874078------------983899312465223889999864277-553289841577880344444456777888864
Q gi|254780684|r  180 MFARSDC------------FDKVIISLVGERGREVREFIEDYLGDN-LKKSVVVVATSDESPILRKMAPLTAVTIAEYFS  246 (438)
Q Consensus       180 ~i~~~~~------------~dv~V~alIGeR~rev~efi~~~~~~~-l~~tvvv~~t~d~~~~~r~~a~~~a~~iAEyfr  246 (438)
T Consensus       160 qi~rq~~lv~~~~~~~~~~~f~~vf~amGvn~e~a~ff~~df~~~G~~~~~~lflnlandPt~eri~tPr~al~~ae~la  239 (464)
T TIGR01040       160 QICRQAGLVKKDVKDGHEDNFAIVFAAMGVNLETARFFKQDFEENGSMERVTLFLNLANDPTIERIITPRLALTTAEYLA  239 (464)
T ss_pred             HHHHHHHHHHHHHHHCCCCCEEEEEEHHCCHHHHHHHHHHHHHHCCCHHHEEEEEEECCCCCCHHHHCHHHHHHHHHHHH
T ss_conf             88887788888764022343156520010105788999886753477101356654147853012200036777787776


Q ss_pred             H-CCCCEEEEEECHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHCCHHHHHHHCCCCCCCCEEEEEEEEECCCCCCCHHH
Q ss_conf             2-679889997098999999876654047784323663245542004444431136788523554333421676420278
Q gi|254780684|r  247 S-KGDNVLLILDSITRFAHSIREIATNSGELPVARGYPTSVFSELPRLLERIGPSEKEKGNITAVISVLVDGDNHNDPIA  325 (438)
Q Consensus       247 ~-~G~~Vll~~Ds~tr~a~A~reis~~~ge~P~~~gyp~~~~~~~~~l~ERag~~~~~~GSiT~~~~v~~~~dd~~~pi~  325 (438)
T Consensus       240 y~~~~hvl~iltd~ssya~alrevsaareevPgrrG~PGymy~dl~~iyeraGrv~Gr~Gsitq~PiltmPnddithPiP  319 (464)
T TIGR01040       240 YECEKHVLVILTDMSSYADALREVSAAREEVPGRRGYPGYMYTDLATIYERAGRVEGRNGSITQIPILTMPNDDITHPIP  319 (464)
T ss_pred             HHCCCEEEEEEECHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCCCEEEEEEEECCCCCCCCCCC
T ss_conf             52476079985033579999987765554067778887325777899876304211676642420024257644567765


Q ss_pred             HHHHHHCCCEEEEEHHHHHCCCCCCCCCCCCCCCCCHHCCC-----HHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCC
Q ss_conf             99986126089870427758971311445640002212089-----9999999999999999999999998523446999
Q gi|254780684|r  326 DSVRSILDGHIVLNRSLAEEGRYPPVDPLASVSRLADKAWS-----ADEKKLVSSLTHLIHRFEETRDIRLIGGYRPGVD  400 (438)
Q Consensus       326 ~~~~~i~DG~i~L~r~la~~g~~Paid~~~S~SR~~~~~~~-----~~~~~~~~~~~~~l~~y~~~~~l~~~g~y~~g~d  400 (438)
T Consensus       320 dltGyitegqiy~dr~l~~~~iyPPi~vlPslsrlmk~aiG~gmtr~dh~~vs~qly~~~~~~~d~~amkavvG~-eal~  398 (464)
T TIGR01040       320 DLTGYITEGQIYVDRQLHNRQIYPPINVLPSLSRLMKSAIGEGMTRKDHSDVSNQLYAKYAIGKDVAAMKAVVGE-EALS  398 (464)
T ss_pred             CCCCEEECCEEEEEHHHHHCCCCCCHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH-HHCC
T ss_conf             321102224245510143055788323556689998875235310124788999999888888789999887402-2214


Q ss_pred             HHHHHHHHHHHHHHH-HHCCCCCCCCC-HHHHHHHHHHCC
Q ss_conf             899999999999999-83599888999-768999998709
Q gi|254780684|r  401 LILDKAVHQVPIIYD-FLKQSPSDLSS-EDVFQEITKKLQ  438 (438)
Q Consensus       401 ~~~d~~i~~~~~i~~-fl~Q~~~e~~~-~~~~~~~~~~l~  438 (438)
T Consensus       399 ~~d~l~l~f~~~fe~~f~~qg~y~~r~~~~~ld~~W~llr  438 (464)
T TIGR01040       399 SEDLLYLEFLEKFEKKFIAQGAYENRTIFESLDLAWELLR  438 (464)
T ss_pred             CCCHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHH
T ss_conf             1311245788899887751265210268988988899999