RPSBLAST alignment for GI: 254780684 and conserved domain: TIGR03324

>gnl|CDD|132367 TIGR03324, alt_F1F0_F1_al, alternate F1F0 ATPase, F1 subunit alpha. A small number of taxonomically diverse prokaryotic species, including Methanosarcina barkeri, have what appears to be a second ATP synthase, in addition to the normal F1F0 ATPase in bacteria and A1A0 ATPase in archaea. These enzymes use ion gradients to synthesize ATP, and in principle may run in either direction. This model represents the F1 alpha subunit of this apparent second ATP synthase. Length = 497

 Score =  116 bits (293), Expect = 8e-27
 Identities = 86/289 (29%), Positives = 145/289 (50%), Gaps = 8/289 (2%)

Query: 103 GRVINALGKPIDGDDSLGKGDLSMEIMSKVPPAMNRQRVEKGFKTGIRVIDIFTPLCHGQ 162
           GRV++ LG+P+DG   L      + I    PP M+R  V    +TG++VID   P+  GQ
Sbjct: 105 GRVVDPLGRPLDGGGPLASSP-RLPIERPAPPIMDRAPVTVPLQTGLKVIDALIPIGRGQ 163

Query: 163 RIGVFAGSGIGKSTLLSMFARSDCFDKVIISL---VGERGREVREFIEDYLGDN-LKKSV 218
           R  +      GK T +++    +   + ++ +   +G+R   V + + +      +  ++
Sbjct: 164 RELILGDRQTGK-TAIAIDTILNQKGRNVLCIYCAIGQRASAVAKVVANLREHGAMDYTI 222

Query: 219 VVVATSDESPILRKMAPLTAVTIAEYFSSKGDNVLLILDSITRFAHSIREIATNSGELPV 278
           VVV   ++ P L+ +AP  A +I E+F  +G +VL++ D +T+ A + RE++      P 
Sbjct: 223 VVVTEGNDPPGLQYIAPYAATSIGEHFMEQGRDVLIVYDDLTQHARAYRELSLLLRRPPG 282

Query: 279 ARGYPTSVFSELPRLLERIGPSEKEK--GNITAVISVLVDGDNHNDPIADSVRSILDGHI 336
              +P  +F    RLLER     +E   G++TA+  +  +  N +  I  ++ SI DG I
Sbjct: 283 REAFPGDIFYVHSRLLERSTHLNEELGGGSLTALPIIETEAQNISAYIPTNLISITDGQI 342

Query: 337 VLNRSLAEEGRYPPVDPLASVSRLADKAWSADEKKLVSSLTHLIHRFEE 385
            L+ +L E G  P VD   SVSR+  KA  A  + +   L     +FEE
Sbjct: 343 YLSPTLFELGVLPAVDVGKSVSRVGGKAQLAAYRAVAGDLKLAYAQFEE 391