>gnl|CDD|29999 cd01133, F1-ATPase_beta, F1 ATP synthase beta subunit, nucleotide-binding 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 beta subunit of ATP synthase is catalytic.. Length = 274

Score = 58.6 bits (142), Expect = 3e-09 Identities = 69/264 (26%), Positives = 110/264 (41%), Gaps = 47/264 (17%) Query: 137 DNLTPLYPDKRFNMELNNPENKDISS---------RVIDLIAPIGKGQRSLIVAPPRTGK 187 D P+ K + + PE + S+ +VIDL+AP KG + + GK Sbjct: 23 DERGPIKTKKTWPIHREAPEFVEQSTKTEILETGIKVIDLLAPYAKGGKIGLFGGAGVGK 82 Query: 188 TILLQNIAHSIKKNHPECYLIVLLIDERPEEVTDMQRSV-QGEVISST------FDESAA 240 T+L+ + ++I K H Y + + ER E D+ + + V+S T +E Sbjct: 83 TVLIMELINNIAKAH-GGYSVFAGVGERTREGNDLYHEMKESGVLSKTALVYGQMNEPPG 141 Query: 241 RHVQVAEMVIAKAKCLVEY-----GLDVVILLDSITRLCRAYNVL------MPSS-GKIL 288 +VA + A EY G DV++ +D+I R +A + + MPS+ G Sbjct: 142 ARARVALTGLTMA----EYFRDEEGQDVLLFIDNIFRFTQAGSEVSALLGRMPSAVGYQP 197 Query: 289 TGGVDANALQRPKRFFGAARNIKEGGSLTIIGTALVDTGSRMDE---VIFEEFKGTGNSE 345 T + ALQ +R + GS+T + V D F T Sbjct: 198 TLATEMGALQ--ERITSTKK-----GSITSVQAVYVPADDLTDPAPATTFAHLDAT---- 246 Query: 346 IVLERKIADKRIFPAMDIIKSGTR 369 VL R IA+ I+PA+D + S +R Sbjct: 247 TVLSRAIAELGIYPAVDPLDSTSR 270

RPSBLAST alignment for GI: 254780810 and conserved domain: cd01133