HHsearch alignment for GI: 254780810 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=99.97 E-value=2.5e-30 Score=218.69 Aligned_cols=336 Identities=15% Similarity=0.115 Sum_probs=283.2
Q ss_pred EEEEECCCCCCCCCCCCEEECCCCCCCCCCCCCE-EEEEEEECCCCCCCCCCEEECCCCCCCHHHHHCCCCHHHCCCCCC
Q ss_conf 2675045486666556046010000122125987-999886246888763000222255688788512443000200011
Q gi|254780810|r 66 GFLRSPDANYLAGPDDIYVSPSQIKSFSLKTGDT-VEGSIRAPREGERYFALLKVNAINFDVPERVRNKIHFDNLTPLYP 144 (423)
Q Consensus 66 GFLR~~~~~yl~~~~DiyVs~slir~f~Lr~GD~-V~g~~r~~~~~~~~~~L~rV~~vnG~~~d~~~~~~~f~~l~p~~p 144 (423)
T Consensus 34 G~~~~--G~vl~~~~~~~~~~~~~g~~~~~~~~~~v~~~G~~~~~~~~~~~lGr~~~g~G~~~d~GP~~~~~~~~~~~G~ 111 (458)
T TIGR01041 34 GEKRR--GQVLDSSEGLAVVQVFEGTTGLDKEATKVRFLGETLKLPVSEDLLGRILNGSGEPIDGGPEIVPDERRDINGA 111 (458)
T ss_pred CCCCC--CCEEECCCCEEEEEEECCHHCCCCCCCEEEEECCEEEEHHHHHHHHHHHHCCCCCCCCCCCCCCCCHHCCCCC
T ss_conf 87423--4035303765798852111011223417898413024201078888885026775567765243200023565
Q ss_pred CCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEECCCCCCHHHHHHHHHHHHHHCC--CCCEEEEEECCCCHHHHHHH
Q ss_conf 2234324778653213688899886551023122204877878999999999986118--86469999508787899999
Q gi|254780810|r 145 DKRFNMELNNPENKDISSRVIDLIAPIGKGQRSLIVAPPRTGKTILLQNIAHSIKKNH--PECYLIVLLIDERPEEVTDM 222 (423)
Q Consensus 145 ~~~i~le~~~~~p~~~~~~~id~~~pig~gqr~~i~~~~~~gkt~ll~~ia~~~~~~~--~~v~~i~~ligEr~~ev~e~ 222 (423)
T Consensus 112 ~~nP~~r~~P~~fiqtG~s~idG~n~l~rG~kl~~fs~sGlP~~~la~qia~qa~v~~~~~~favvf~a~G~~~~~~~~f 191 (458)
T TIGR01041 112 ALNPAAREYPEEFIQTGISAIDGMNTLVRGQKLPIFSGSGLPHNELAAQIARQAKVRGEESEFAVVFAAMGITYEEANFF 191 (458)
T ss_pred CCCCHHHCCCHHHHHHCHHHHHHHHHHHCCCCCCEECCCCCCHHHHHHHHHHHHCCCCCCCCEEEEEHHHCCCHHHHHHH
T ss_conf 45843220415787511024321245432542110003688777899998863101235532143301022436889999
Q ss_pred HHHH-------CCEEEECCCCCCHHHHHHHHHHHHHHHHHHH-HCCCCEEEEEECHHHHHHHHHCCCCCCCCCCCCCCCH
Q ss_conf 9840-------3427823667888899999999999999999-7799289998163898776200136677767775202
Q gi|254780810|r 223 QRSV-------QGEVISSTFDESAARHVQVAEMVIAKAKCLV-EYGLDVVILLDSITRLCRAYNVLMPSSGKILTGGVDA 294 (423)
Q Consensus 223 ~~~~-------~~~vv~st~d~~~~~~~~~a~~a~~~a~~~~-e~G~dVll~~DslTR~ArA~~~~~~~~g~~~~gg~~~ 294 (423)
T Consensus 192 ~~~f~~tGal~r~~~~~~la~~P~~~~~~tP~~alt~aeyla~~~d~hvl~il~d~tny~ealr~~~aar~evPGr~GyP 271 (458)
T TIGR01041 192 MKDFERTGALERAVVFLNLADDPAVERIVTPRMALTLAEYLAFEKDMHVLVILTDMTNYCEALREISAAREEVPGRRGYP 271 (458)
T ss_pred HHHHHHCCCHHHHEEEEEECCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEEHHHHHHHHHHHHHHHHHHHHCCCCCCCC
T ss_conf 99886404321100233202673112331036788899987630676466405557789999987643444078888987
Q ss_pred HHHHH-CHHHHHCCCCCC-CCCCCEEEEEEEECCCCCCCCHHHHHHHHCCCCEEEEEHHHHHCCCCCCCCCCCCCCCCHH
Q ss_conf 46650-468752257777-7785001211201267655413889885226607898087884799974053354221015
Q gi|254780810|r 295 NALQR-PKRFFGAARNIK-EGGSLTIIGTALVDTGSRMDEVIFEEFKGTGNSEIVLERKIADKRIFPAMDIIKSGTRKED 372 (423)
Q Consensus 295 ~~l~~-~~~~~~~ar~~~-~~Gs~T~~~t~lvetg~~~d~~i~~~~~~~~d~~i~L~r~la~~~~~PAId~~~S~sR~~~ 372 (423)
T Consensus 272 Gy~y~dla~~yeraG~~~G~~G~~tq~Pil~mP-~dd~thPiPdl~GyiteGqi~~~r~l~~~Gi~PP~~~l~slsrl~~ 350 (458)
T TIGR01041 272 GYMYTDLATLYERAGRVKGKKGSITQIPILTMP-GDDITHPIPDLTGYITEGQIVLSRELHRKGIYPPINVLPSLSRLMK 350 (458)
T ss_pred CHHHHHHHHHHHHHCEEECCCCCEEEEEEEECC-CCCCCCCCCCCCCEEECCEEEEEEHHHHCCCCCCHHHHHHHHHHHH
T ss_conf 237888999987506021476534530034258-8776577764333011353467302651789881678889999974
Q ss_pred HCCC-----HHHHHHHHHHHHHHHCCCCHHHHHHHHHHHH
Q ss_conf 5199-----9999999999999612693789999999840
Q gi|254780810|r 373 LLVE-----RQDLQKVFMLRRIVSSMNSSDAIEFLIDKLK 407 (423)
Q Consensus 373 ~l~~-----~~~~~~~~~~r~~l~~~~~~e~~~~l~~~~~ 407 (423)
T Consensus 351 ~G~G~G~tr~dh~~~~~q~---ya~ya~~~~~r~l~~~vG 387 (458)
T TIGR01041 351 DGIGEGKTREDHKDVSDQL---YAAYAEGRDLRDLVAIVG 387 (458)
T ss_pred CCCCCCCCHHHHHHHHHHH---HHHHHHHHHHHHHHHHHH
T ss_conf 3678887424589999888---876752456888999860