>cd01132 F1_ATPase_alpha F1 ATP synthase alpha, central domain. The F-ATPase is found in bacterial plasma membranes, mitochondrial inner membranes and in chloroplast thylakoid membranes. It has also been found in the archaea Methanosarcina barkeri. It uses a proton gradient to drive ATP synthesis and hydrolyzes ATP to build the proton gradient. The extrinisic membrane domain, F1, is composed of alpha, beta, gamma, delta and epsilon subunits with a stoichiometry of 3:3:1:1:1. The alpha subunit of the F1 ATP synthase can bind nucleotides, but is non-catalytic.

Probab=100.00 E-value=0 Score=508.28 Aligned_cols=262 Identities=18% Similarity=0.201 Sum_probs=241.9 Q ss_pred CCCCCCCCCCEEECCCCCCCHHHHHCCCCHHHCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEECCCCCC Q ss_conf 46888763000222255688788512443000200011223432477865321368889988655102312220487787 Q gi|254780810|r 107 PREGERYFALLKVNAINFDVPERVRNKIHFDNLTPLYPDKRFNMELNNPENKDISSRVIDLIAPIGKGQRSLIVAPPRTG 186 (423) Q Consensus 107 ~~~~~~~~~L~rV~~vnG~~~d~~~~~~~f~~l~p~~p~~~i~le~~~~~p~~~~~~~id~~~pig~gqr~~i~~~~~~g 186 (423) T Consensus 2 ~~VpVg~~lLGRVid~~G~PiDg~~~~~~~~~~pi~~~~p~p~~R~~i~e~l~TGI~aID~l~pig~GQr~~If~~~g~G 81 (274) T cd01132 2 ADVPVGEALLGRVVDALGNPIDGKGPIETKERRPIESKAPGIIPRKSVNEPLQTGIKAIDAMIPIGRGQRELIIGDRQTG 81 (274) T ss_pred EEEECCCCCCCCEECCCCCCCCCCCCCCCCCCCCCCCCCCCCHHCCCCCCCCCCCCEEEECCCCCCCCCEEECCCCCCCC T ss_conf 68674746367375688330279999999850202588958521268786110383454134662478675155888755 Q ss_pred HHHHHHHHHHHHHHCCCCCEEEEEECCCCHHHHHHHHHHHC-------CEEEECCCCCCHHHHHHHHHHHHHHHHHHHHC Q ss_conf 89999999999861188646999950878789999998403-------42782366788889999999999999999977 Q gi|254780810|r 187 KTILLQNIAHSIKKNHPECYLIVLLIDERPEEVTDMQRSVQ-------GEVISSTFDESAARHVQVAEMVIAKAKCLVEY 259 (423) Q Consensus 187 kt~ll~~ia~~~~~~~~~v~~i~~ligEr~~ev~e~~~~~~-------~~vv~st~d~~~~~~~~~a~~a~~~a~~~~e~ 259 (423) T Consensus 82 Kt~l~~~~i--~~~~~~~~~~V~~~IGer~rEv~ef~~~~~~~~~l~~tv~v~~t~~~p~~~r~~a~~~a~~iAEyfrd~ 159 (274) T cd01132 82 KTAIAIDTI--INQKGKKVYCIYVAIGQKASTVAQVVKTLEEHGAMEYTIVVAATASDPAPLQYLAPYTGCAMGEYFMDN 159 (274) T ss_pred HHHHHHHHH--HHHHCCCCEEEEEEECCCHHHHHHHHHHHHHCCCCCCCEEEECCCCCCHHHHHHHHHHCCCHHHHHHHC T ss_conf 788999999--974136965999973245226999999876057620114774047787587776544122267899877 Q ss_pred CCCEEEEEECHHHHHHHHHCCCCCCCCCCC-CCCCHHHHHHCHHHHHCCCCCC---CCCCCEEEEEEEECCCCCCCCHHH Q ss_conf 992899981638987762001366777677-7520246650468752257777---778500121120126765541388 Q gi|254780810|r 260 GLDVVILLDSITRLCRAYNVLMPSSGKILT-GGVDANALQRPKRFFGAARNIK---EGGSLTIIGTALVDTGSRMDEVIF 335 (423) Q Consensus 260 G~dVll~~DslTR~ArA~~~~~~~~g~~~~-gg~~~~~l~~~~~~~~~ar~~~---~~Gs~T~~~t~lvetg~~~d~~i~ 335 (423) T Consensus 160 Gk~VLll~DslTr~A~A~rEisl~~ge~P~~~gyp~~vf~~~~~l~ERag~~~~~~~~GSiT~~~~v~~~-~dD~t~pi~ 238 (274) T cd01132 160 GKHALIIYDDLSKQAVAYRQMSLLLRRPPGREAYPGDVFYLHSRLLERAAKLNDELGGGSLTALPIIETQ-AGDVSAYIP 238 (274) T ss_pred CCCEEEEEECHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHCCCCCCCCEEEEEEEEEECC-CCCCCCCHH T ss_conf 9947999978899999999999972799977777962787768999863215699988142177899735-877788516 Q ss_pred HHHHHCCCCEEEEEHHHHHCCCCCCCCCCCCCCCCH Q ss_conf 988522660789808788479997405335422101 Q gi|254780810|r 336 EEFKGTGNSEIVLERKIADKRIFPAMDIIKSGTRKE 371 (423) Q Consensus 336 ~~~~~~~d~~i~L~r~la~~~~~PAId~~~S~sR~~ 371 (423) T Consensus 239 d~~~~i~dg~ivLsr~la~~g~yPAIdvl~S~SRvg 274 (274) T cd01132 239 TNVISITDGQIFLETDLFNKGIRPAINVGLSVSRVG 274 (274) T ss_pred HHHHHHCCEEEEECHHHHHCCCCCCCCCCCCCCCCC T ss_conf 667222045999979999679999808775767789

HHsearch alignment for GI: 254780810 and conserved domain: cd01132