HHsearch alignment for GI: 254780615 and conserved domain: TIGR01043
>TIGR01043 ATP_syn_A_arch ATP synthase archaeal, A subunit; InterPro: IPR005726 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 alpha subunit from the A1 complex of A-ATPases. The A1 complex contains three copies each of subunits alpha (or A) and beta (or B) (IPR005724 from INTERPRO), 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: 0016820 hydrolase activity acting on acid anhydrides catalyzing transmembrane movement of substances, 0015986 ATP synthesis coupled proton transport, 0016021 integral to membrane, 0016469 proton-transporting two-sector ATPase complex.
Probab=100.00 E-value=0 Score=607.40 Aligned_cols=424 Identities=26% Similarity=0.436 Sum_probs=376.3
Q ss_pred CCEEEEEEECCEEEEEECCCCCCCCCEEEECCCCCEEEEEEEEEECCCEEEEEECCCCCCCCCCCEEEECCCEEEEECCH
Q ss_conf 41389999557899981666523141899816995599999987089879999814878887888889779848988592
Q gi|254780615|r 9 SVGRIQQIMGAVVDVVFVNSLPPIFSSLETSDKGSRIVFEVVQHLGEKTVRCIAMSRTDGLSRGDCVIDTGTQITVPVGE 88 (478)
Q Consensus 9 ~~GrV~~V~G~vvev~g~~~~~~i~~~i~~~~~g~~i~~EVV~~l~e~~V~~i~l~~t~GI~~G~~V~~tg~~l~VpVG~ 88 (478)
T Consensus 1 ~~G~i~~~~GP~v~A~g~~~a-~My~~v~Vg~--~~L~GEi~~~~gd-~~~IQVYE~T~G~~Pge~v~~tG~pLsveLGP 76 (584)
T TIGR01043 1 VKGEIVRVSGPLVVAEGLKGA-QMYEVVKVGE--EGLIGEIIRIEGD-KAVIQVYEETSGIKPGEPVERTGAPLSVELGP 76 (584)
T ss_pred CCCEEEEEECCEEEECCCCCC-CEEEEEEECC--CCCEEEEEEEECC-EEEEEEEECCCCCCCCCCHHCCCCEEEEECCC
T ss_conf 985389975788782455766-3243356707--8503689998277-68999863268889874000289702774350
Q ss_pred HHHHHHHHHHHHHCC-----------------------------------------------------------------
Q ss_conf 376558878752301-----------------------------------------------------------------
Q gi|254780615|r 89 ATLGRIMNVIGEPVD----------------------------------------------------------------- 103 (478)
Q Consensus 89 ~lLGRViD~lG~PLD----------------------------------------------------------------- 103 (478)
T Consensus 77 Gll~~iyDG~QRPL~~l~~~~~~~Fi~RGv~~p~l~~~~~w~F~P~v~~Gd~V~~Gd~~G~V~ET~~i~h~ilvPp~~~g 156 (584)
T TIGR01043 77 GLLGSIYDGVQRPLDVLKEKTGSDFIERGVDAPGLDRDKKWEFKPTVKEGDKVEGGDIIGVVQETSLIEHKILVPPNVEG 156 (584)
T ss_pred HHHHHHCCCCCCCHHHHHHHHCCHHHHCCCCCCCCCCCCCCEECCEECCCCEECCCCEEEEECCCCCEEEEEEECCCCCC
T ss_conf 04766401224636899986201376658516888753450022212268643476158776376503347773574578
Q ss_pred -----------------------C-CCCCCCHHHHCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCEECCCCCC
Q ss_conf -----------------------6-7875300110023454441000013420002311002355702154100367566
Q gi|254780615|r 104 -----------------------D-QGAIISSEKRAIHQPSPSYTEQSTDASILTTGIKVIDLISPYQKGGKIGLFGGAG 159 (478)
Q Consensus 104 -----------------------g-~g~i~~~~~~pi~~~~p~~~~R~~i~e~L~TGIkaID~l~pig~Gqr~gIfgg~G 159 (478)
T Consensus 157 g~~~~~~~G~ftV~d~i~~~~~~G~~~~~~m~~~WPVR~~RP~~-~K~~P~~PL~tG~R~~Dt~F~~AKGGTAAiPGPFG 235 (584)
T TIGR01043 157 GEIVEIAEGDFTVEDTIAVVEKDGEEEEIKMYQKWPVRKPRPYK-EKLEPEEPLVTGQRILDTLFPIAKGGTAAIPGPFG 235 (584)
T ss_pred CEEEEEECCCEEEEEEEEEEECCCCCCEEEEEEECCCCCCCCCC-CCCCCCCCCCCCCCHHHCCCCCCCCCCCCCCCCCC
T ss_conf 75778726731465568998227881102464407788888743-57888986121503410102424677545787888
Q ss_pred CCHHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCEEEEEEECCCCCHHHHHHHH
Q ss_conf 66248999999988505788526876216434599999985424420012223444332316999717668967877777
Q gi|254780615|r 160 VGKTVLIMELINNVAKAHGGYSVFAGVGERTREGNDLYHEMIDSKVNIDPRKNNGSAVGSKCSLLYGQMNEPPGARSRVA 239 (478)
Q Consensus 160 vGKT~l~~~~i~n~~~~~~~v~V~~~iGER~rEv~e~~~e~~~~~~~~~~~~~~~~~~~~~tv~v~~~~~~~~~~r~~~~ 239 (478)
T Consensus 236 sGKTVT~~~LA---kws~a~ivvYiGCGERGNEMt~vl~~FP~l~-----dp~TG~pLm~RT~LiANTSNMPVAAREas~ 307 (584)
T TIGR01043 236 SGKTVTQQQLA---KWSDADIVVYIGCGERGNEMTEVLEEFPELE-----DPKTGKPLMERTVLIANTSNMPVAAREASI 307 (584)
T ss_pred CCCHHHHHHHH---HHHCCCEEEEECCCCCCCHHHHHHHHCCCCC-----CCCCCHHHHHCCEEEECCCCCCHHHHHHHH
T ss_conf 85046777775---4304737999616887525899998487868-----863531565420533526787534401123
Q ss_pred HHHHHHHHHHHHCCCCEEEEEECHHHHHHHHHHHHHHHCCCCHHHHCCHHHHHHHHHHHHHHCCC-------CCCCEEEE
Q ss_conf 77877689998669967999715599987601245531144101101223566657888763177-------76532566
Q gi|254780615|r 240 LTGLTVAEHFRDQGQDVLFFVDNIFRFTQANSEISALLGRIPSAVGYQSTLALEMGELQERITTT-------LKGSITSV 312 (478)
Q Consensus 240 ~~a~tiAEyfrd~g~dVll~~Dsltr~a~A~rEisl~~g~~P~~~gYp~~~f~~~~~l~ERag~~-------~~GSIT~~ 312 (478)
T Consensus 308 Y~GiTiAEYfRD~GYdv~L~ADSTSRWAEA~ReisgRlEEMPgEEGyPaYLasrLaefYERAG~~~~l~~~~~~gsv~v~ 387 (584)
T TIGR01043 308 YTGITIAEYFRDMGYDVALMADSTSRWAEALREISGRLEEMPGEEGYPAYLASRLAEFYERAGRVKTLGGEEREGSVTVV 387 (584)
T ss_pred HHCCHHHHHHHCCCCCEEEEECCCCHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHCCEEEECCCCCCEEEEEEE
T ss_conf 21102533441168516887247521789998752021027787886246888887766514602231688744789999
Q ss_pred EEEEECCCCCCCHHHHHHHHHCCCEEEEEHHHHHCCCCCCCCCCCCCCCCCCC------EECCHHHHHHHHHHHHHHHHH
Q ss_conf 65430476644105899997503425641156631886753223554311162------012899999999999999989
Q gi|254780615|r 313 QAIYVPADDLTDPAPATSFTHLDATTVLSRQISEKGIYPAIDPLDSNSSMLEI------DIVGQEHYDVARRVQEILQRY 386 (478)
Q Consensus 313 ~tV~~~~dD~~dpi~~~~~si~Dg~ivLsr~la~~g~~PAId~~~S~Sr~~~~------~i~~~~h~~~a~~~r~~l~~y 386 (478)
T Consensus 388 gAVSPPGGDfsEPVt~~TlR~vkvFWaLD~~La~~RHfPaInW~~sySlY~d~~~~W~~~Nv~~~w~~~R~~a~~~L~~E 467 (584)
T TIGR01043 388 GAVSPPGGDFSEPVTQNTLRIVKVFWALDAKLAQRRHFPAINWLQSYSLYVDSVQDWWAENVDPDWRELRDEAMDLLQKE 467 (584)
T ss_pred ECCCCCCCCCCCCCCCCCEEEEEEECCCCHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_conf 61477557878862227447898730011788743789730201145776888999987400277999999999997515
Q ss_pred HHHHHHHHHHCCCCCCHHHHHHHHHHHHHHH-HHCCCCCEEECCCCCCCEEECHHHHHHHHHHHHC
Q ss_conf 9899999973655699889999999999999-8349971100005789736159999999999976
Q gi|254780615|r 387 KSLQDIIAILGMDELSEEDKLVVARARKLER-FMSQPFHVAESFTGLPGKFVSLEETIRGFKGLVQ 451 (478)
Q Consensus 387 ~el~~~i~~~g~~~l~~~~~~~i~r~~~i~~-fL~Qp~~~~e~ft~~~g~~v~~~eti~~~~~il~ 451 (478)
T Consensus 468 ~eL~eIV~LVG~d~L~~~~~~~Le~ar~~re~fL~q~Af~~vD------~y~~~~kq~~~l~~I~~ 527 (584)
T TIGR01043 468 AELQEIVQLVGPDALPEKEKLILEVARLIREAFLQQNAFDEVD------TYCSPQKQYRILKAIMK 527 (584)
T ss_pred HHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCHHH------CCCCHHHHHHHHHHHHH
T ss_conf 5677787531775676024578999999999876652043010------35886889999999999