HHsearch alignment for GI: 254780617 and conserved domain: TIGR01041

>TIGR01041 ATP_syn_B_arch ATP synthase archaeal, B subunit; InterPro: IPR005724 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. A-ATPases (or A1A0-ATPase) (3.6.3.14 from EC) are found exclusively in Archaea and display a close resemblance in structure and subunit composition with V-ATPases, although their function in both ATP synthesis and ATP hydrolysis is closer to that of F-ATPases . A-ATPases are composed of two linked complexes: the A1 complex consisting of seven subunits contains the catalytic core that synthesizes/hydrolyses ATP, while the A0 complex consisting of at least two subunits forms the membrane-spanning pore . The rotary motor in A-ATPases is composed of only two subunits, the stator subunit I and the rotor subunit C . A-ATPases may have arisen as an adaptation to the different cellular needs and the more extreme environmental conditions faced by Archaeal species. This entry represents the beta subunit from the A1 complex of A-ATPases. The A1 complex contains three copies each of subunits alpha (or A) (IPR005726 from INTERPRO), and beta (or B), both of which form the headpiece that participates in nucleotide binding. However, only the alpha subunit is catalytic, the beta subunit being regulatory in function . More information about this protein can be found at Protein of the Month: ATP Synthases .; GO: 0046933 hydrogen ion transporting ATP synthase activity rotational mechanism, 0046961 hydrogen ion transporting ATPase activity rotational mechanism, 0015986 ATP synthesis coupled proton transport, 0016021 integral to membrane, 0016469 proton-transporting two-sector ATPase complex.
Probab=100.00  E-value=0  Score=501.81  Aligned_cols=434  Identities=25%  Similarity=0.388  Sum_probs=396.1

Q ss_pred             EEEEEEEECCEEEEECCCCCCCCCEEEEC--CC--EEEEEEEECCCEEEEEEECCCCCCCCCC-EEEECCCEEEEECCHH
Q ss_conf             35899982758999758887737479957--98--1899992059859999805866867898-8897798788667946
Q gi|254780617|r   28 IGRVLSIGDGIARVYGLNNIRAGEMVQFS--HG--VYGMALNLEVDNVGVVILGSYKEISEGD-IVKRTGRIVDVPVGLE  102 (509)
Q Consensus        28 ~G~V~~V~~giv~v~GL~~a~~GElv~~~--~g--~~G~Vi~l~~d~v~i~~l~~~~gI~~G~-~V~~tg~~~~vpvG~~  102 (509)
T Consensus         2 y~~~~~~~GPl~~v~~~~~~~y~e~v~~~~~~G~~~~G~vl~~~~~~~~~~~~~g~~~~~~~~~~v~~~G~~~~~~~~~~   81 (458)
T TIGR01041         2 YKTITEIKGPLVIVEGVEPVAYDEIVEIETPDGEKRRGQVLDSSEGLAVVQVFEGTTGLDKEATKVRFLGETLKLPVSED   81 (458)
T ss_pred             CCCCCCCCCCEEEEECCCCCCCEEEEEEECCCCCCCCCCEEECCCCEEEEEEECCHHCCCCCCCEEEEECCEEEEHHHHH
T ss_conf             65410103756898424321210015664057874234035303765798852111011223417898413024201078


Q ss_pred             HHHCCCCHHHCCCCCCCCCCCCCCCHHCCCCCCCCCCCCCHHHHHCCHHHHHCCCCCCCCCEEEEECCCCCCCHHHHHHH
Q ss_conf             98300030023144664445444100101357731126600144416023310111156833655247788611589999
Q gi|254780617|r  103 LLGRVVDALGNPIDGKGPIKCEQRSCTEADAPGIIQRQSVCEPLSTGIKAIDSLIPIGRGQRELIIGDRKTGKTSIILDT  182 (509)
Q Consensus       103 lLGRVvD~lG~PlDg~g~i~~~~~~~i~~~~p~~~~R~~i~~~l~TGI~~ID~l~pigrGQR~~I~g~~g~GKt~l~~~~  182 (509)
T Consensus        82 ~lGr~~~g~G~~~d~GP~~~~~~~~~~~G~~~nP~~r~~P~~fiqtG~s~idG~n~l~rG~kl~~fs~sGlP~~~la~-q  160 (458)
T TIGR01041        82 LLGRILNGSGEPIDGGPEIVPDERRDINGAALNPAAREYPEEFIQTGISAIDGMNTLVRGQKLPIFSGSGLPHNELAA-Q  160 (458)
T ss_pred             HHHHHHHCCCCCCCCCCCCCCCCHHCCCCCCCCCHHHCCCHHHHHHCHHHHHHHHHHHCCCCCCEECCCCCCHHHHHH-H
T ss_conf             888885026775567765243200023565458432204157875110243212454325421100036887778999-9


Q ss_pred             HHHHHHHCCCCCCCCCCEEEEEECCCCHHHHHHHHHHHCCCCCCCEEEEEEECCCCCHHHHHHHHHHHHHHHHHHH-CCC
Q ss_conf             9998863024667876069999516776789999985114674211589972887888999998876666667542-046
Q gi|254780617|r  183 FLNQKSSHDKGSEKDKVYCIYVAIGQKRSSVARFVKALEDRGALSYSIVVVASASDPAPMQLLAPFAGCAMGEYFR-DNG  261 (509)
Q Consensus       183 I~nq~~~~~~~~~~~~v~~V~~~IGer~~ev~~~~~~l~~~~~~~~tvvv~a~a~~~~~~r~~ap~~a~aiAEyfr-~~G  261 (509)
T Consensus       161 ia~qa~v~---~~~~~favvf~a~G~~~~~~~~f~~~f~~tGal~r~~~~~~la~~P~~~~~~tP~~alt~aeyla~~~d  237 (458)
T TIGR01041       161 IARQAKVR---GEESEFAVVFAAMGITYEEANFFMKDFERTGALERAVVFLNLADDPAVERIVTPRMALTLAEYLAFEKD  237 (458)
T ss_pred             HHHHHCCC---CCCCCEEEEEHHHCCCHHHHHHHHHHHHHCCCHHHHEEEEEECCCCCHHHHHHHHHHHHHHHHHHHCCC
T ss_conf             88631012---355321433010224368899999988640432110023320267311233103678889998763067


Q ss_pred             CCEEEEEECHHHHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCCEEEEEEEECCCCCCCCCHHHH
Q ss_conf             88479961647899999875453037875433375200124678888750454458873567531003676644311466
Q gi|254780617|r  262 YHALIAYDDLQKHAVAYRQLSLLLRRPPGREAYPGDVFYLHSRLLERAAKMSDALGAGSLTALPVIETQVNDVSAYIPTN  341 (509)
Q Consensus       262 ~~VLi~~Ddltr~A~a~reisl~~~~pp~~~gyp~~vf~~~s~l~ERa~~~~~~~g~GSiT~~~~v~~~~~D~~~~i~~~  341 (509)
T Consensus       238 ~hvl~il~d~tny~ealr~~~aar~evPGr~GyPGy~y~dla~~yeraG~~~G~~--G~~tq~Pil~mP~dd~thPiPdl  315 (458)
T TIGR01041       238 MHVLVILTDMTNYCEALREISAAREEVPGRRGYPGYMYTDLATLYERAGRVKGKK--GSITQIPILTMPGDDITHPIPDL  315 (458)
T ss_pred             CEEEEEHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHCEEECCC--CCEEEEEEEECCCCCCCCCCCCC
T ss_conf             6466405557789999987643444078888987237888999987506021476--53453003425887765777643


Q ss_pred             HHHHHCCEEEEECCHHHHCCCCCCCCCCCHHHCCCCCC-----CHHHHHHHHHHHHHHHHHHHHHHHHHH-HCC-CCHHH
Q ss_conf             88540616996150122102665433444122034343-----898877556788879988767879876-338-99899
Q gi|254780617|r  342 VISITDGQIFLETELFYQGIRPAINIGLSVSRVGSAAQ-----VKAMKQVSGAVKGELAQYREMSSFSKF-SSD-LDSST  414 (509)
Q Consensus       342 ~~si~DG~i~l~~~l~~~g~~Paid~~~S~SRv~~~~~-----~~~~~~~a~~lr~~laqy~Ele~f~~f-gsd-lD~~t  414 (509)
T Consensus       316 ~GyiteGqi~~~r~l~~~Gi~PP~~~l~slsrl~~~G~G~G~tr~dh~~~~~q~ya~ya~~~~~r~l~~~vG~~~l~~~d  395 (458)
T TIGR01041       316 TGYITEGQIVLSRELHRKGIYPPINVLPSLSRLMKDGIGEGKTREDHKDVSDQLYAAYAEGRDLRDLVAIVGEEALSERD  395 (458)
T ss_pred             CCEEECCEEEEEEHHHHCCCCCCHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_conf             33011353467302651789881678889999974367888742458999988887675245688899986024555778


Q ss_pred             HHHHHHHHHHHH-HHCCCCCCCCCHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHH
Q ss_conf             999999999999-966999887488999999999866980667989999999999999
Q gi|254780617|r  415 QKFLSKGERLTE-LLKQPQFSPLAMEEQVVMIFAGISGCLDEVAVSQVRKFETNFLSH  471 (509)
Q Consensus       415 ~~~l~rg~ri~e-~LkQ~~~~p~~~~~qv~~l~a~~~G~ld~i~v~~I~~fe~~l~~~  471 (509)
T Consensus       396 ~~~l~fa~~fe~~f~~qg~~~~r~i~~tl~~~----W~~l~~lP~~~l~~~~~~~i~~  449 (458)
T TIGR01041       396 RKYLKFADEFERKFVKQGRKEDRSIEETLDLG----WELLSVLPESELKRVKEELIEK  449 (458)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHCHHHHHHHHHH----HHHHHHCCHHHHHHHHHHHHHH
T ss_conf             99999999999999863332010178899888----9999851288998999999988