>TIGR02061 aprA adenylylsulfate reductase, alpha subunit; InterPro: IPR011803 During dissimilatory sulphate reduction or sulphur oxidation, adenylylsulphate (APS) reductase catalyzes reversibly the two-electron reduction of APS to sulphite and AMP. Found in several bacterial lineages and in Archaeoglobales, APS reductase is a heterodimer composed of an alpha subunit containing a noncovalently bound FAD, and a beta subunit containing two [4Fe-4S] clusters. This entry describes the alpha subunit of APS reductase, which shares a common evolutionary origin with fumarate reductase/succinate dehydrogenase flavoproteins..

Probab=100.00 E-value=0 Score=613.46 Aligned_cols=524 Identities=26% Similarity=0.333 Sum_probs=420.0 Q ss_pred CEEEECCCHHHHHHHHHHH----HCCCCEEEEECCCCCCCCCHHCCC--CEEEECCC-------CCCCCHHHHH-HHHHH Q ss_conf 5889899689999999999----889829999868988521041165--34251378-------9999999999-98998 Q gi|254781043|r 19 DVVVVGAGGAGLRATLGMA----EKGFKTACITKVFPTRSHTVAAQG--GIAASLAN-------MTPDSWQWHL-YDTIK 84 (611) Q Consensus 19 DVlVIG~G~AGl~AAi~A~----e~G~~V~lieK~~~~~g~s~~A~G--Gi~a~~~~-------~~~Ds~~~~~-~Dt~~ 84 (611) T Consensus 1 D~LivGgG~ggcGaAfEA~yWg~~~GLKi~lveKA~~eRSGAV-AQGLsAINtY~g~~Grs~~eN~~eDyVRyvr~DlM- 78 (651) T TIGR02061 1 DVLIVGGGLGGCGAAFEAAYWGKKKGLKIVLVEKAAVERSGAV-AQGLSAINTYLGLRGRSERENDAEDYVRYVRLDLM- 78 (651) T ss_pred CEEEECCCCCCHHHHHHHHHHHCCCCCEEEEEECCCCCCCHHH-HHHHHHHHHHCCCCCCCCCCCCCCCEEEEEHCCHH- T ss_conf 9478717855202789999874068837999611465422156-76678988651677665668882110321100012- Q ss_pred HCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCCC-CCCEEEE---CCC-------------CCCCCCCCCCCCCEEEE Q ss_conf 458877999999999988999999998699813279-9855100---146-------------41145678765640798 Q gi|254781043|r 85 GSDWLGDVDAIQYLAMEAPQSVYELEHYGVPFSRNE-AGKIYQR---PFG-------------GHMQNYGEGPPVQRTCA 147 (611) Q Consensus 85 ~g~~l~d~~lv~~~~~~a~~~i~~Le~~Gv~f~r~~-~G~~~~~---~~g-------------g~~~~~~~g~~~~R~~~ 147 (611) T Consensus 79 ---GlvREDL~fD~aRHVD~~VHlFE~WGLP~w~~p~dG~y~eGaaakvaGkslrkGdaPvReGrWQIMIhGESYK---- 151 (651) T TIGR02061 79 ---GLVREDLVFDVARHVDDAVHLFEEWGLPLWKKPKDGKYLEGAAAKVAGKSLRKGDAPVREGRWQIMIHGESYK---- 151 (651) T ss_pred ---HHHHHHHHHHHHCCCCCCCCCHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCCCCCCCEEEEECCCCCC---- T ss_conf ---3467888741201417510012216896331868887423114444201210378872377415875476660---- Q ss_pred ECCCCCHHHHHHHHHHHHHC-C-CE-EECCCEEEEEEECCC--CCCEEEEEEEECCCEEEEECCCCEEEECCCCCCCCCC Q ss_conf 66654266789999998731-2-30-311315652000134--4301246898058708995067247415765654334 Q gi|254781043|r 148 AADRTGHAILHTLYGQALKN-N-AE-FFIEYFALDLIINSE--GCCVGVVAWQLETGEIHRFSAKLVVLATGGYGRAYFS 222 (611) Q Consensus 148 ~~d~tG~~i~~~L~~~~~~~-g-v~-i~~~~~~~~Li~d~d--G~V~Gav~~~~~~G~~~~i~AkaVILATGG~~~ly~~ 222 (611) T Consensus 152 ----------pIvAEAAK~a~g~~~ni~eRifi~~LL~Dkn~PNriAGAVGFnvR~~~~hvFKaktvivAaGGA~n~yrP 221 (651) T TIGR02061 152 ----------PIVAEAAKKAVGKDRNIFERIFIVKLLLDKNKPNRIAGAVGFNVREGEYHVFKAKTVIVAAGGASNVYRP 221 (651) T ss_pred ----------HHHHHHHHHHCCCCCCCEEHEEEEEEECCCCCCCCEECCCEEEECCCCEEEEECCEEEEECCCCCCCCCC T ss_conf ----------4899998752275444110102110002688887122011001017865698712456630661001357 Q ss_pred C---------CCCCEECCHHHHHHHHHCCCCCCCC--CCCCCCCCC---CCCEEECCCCCCCCCEEEEECCCCCCCCCCC Q ss_conf 2---------1064014448878875136533332--223288844---2201430456655780898326861255407 Q gi|254781043|r 223 A---------TSAHTCTGDGAGMVARAGLPLQDME--FVQFHPTGI---YGAGCLITEGARGEGGYLVNSKGERFMERYA 288 (611) Q Consensus 223 ~---------t~~~~~tGdG~~mA~~aGa~l~~mE--f~qfhPt~~---~~~~~l~~~~~rg~G~~l~n~~Gerf~~~y~ 288 (611) T Consensus 222 RStGEgaGR~WYa~w~~GS~Y~m~~~aGA~mT~mEnRfvpaRFKDGYGPVGAwFL~fK------~ka~N~~GEeY~~~~~ 295 (651) T TIGR02061 222 RSTGEGAGRVWYAVWDAGSAYTMLLKAGAKMTQMENRFVPARFKDGYGPVGAWFLFFK------AKAKNALGEEYIKTRR 295 (651) T ss_pred CCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCEEEEECCCCCCHHHHHHHHH------HHCCCCCCCCHHHHCH T ss_conf 6244367750036456635789999863324322034022033178887689998888------6305788612355130 Q ss_pred CCCCCCCCC-----------------CEEHHHHHHHHHHCCCCCCCCCEEEEEE----------------CCCCHHHHHH Q ss_conf 651004752-----------------0111568899881788888887468861----------------1179899999 Q gi|254781043|r 289 PSAKDLASR-----------------DVVSRCMMMEIREGRGVGKSKDHIHLYL----------------NHLDPAVLQE 335 (611) Q Consensus 289 ~~~~el~~r-----------------d~~s~ai~~ei~~g~g~~~~~~~v~ld~----------------~~~~~~~l~~ 335 (611) T Consensus 296 a~L~~y~~~gya~p~~shrthrPIPTcLRNH~~~~E~~~Grg------PIyM~T~eAlq~~~~~l~~~~~Khlee~awed 369 (651) T TIGR02061 296 AELKEYKDKGYAKPELSHRTHRPIPTCLRNHALLREVREGRG------PIYMDTKEALQDLAATLDKKKLKHLEEEAWED 369 (651) T ss_pred HHCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCC------CCEECHHHHHHHHHHCCCHHHHHHHHHHHHHH T ss_conf 220355775345862024557888784144699999960879------81105388875253010335543367654454 Q ss_pred HHHHHHHHH--HHHCCCCCCCCEEEEECCCCCCCC------CCCC----------CCCCEEECCCCCCCCCCCCCEEECC Q ss_conf 853799999--764367865440675203310012------3421----------5771585377888533227603402 Q gi|254781043|r 336 RLPGISESA--RIFAGVDVTRDPIPVIPTVHYNMG------GIPT----------NYWGEVLDANSKNPERFAPGLMAIG 397 (611) Q Consensus 336 ~~~~~~~~~--~~~~g~D~~~~~i~v~p~~hy~~G------Gi~v----------d~~g~v~~~~~~~~~t~i~GLyAaG 397 (611) T Consensus 370 FLdMtVgQA~LWActn~dP~e~~sE~~p~EPY~mGSHsg~cG~WvsGPdEd~~PeeY~~~~~nG~~YNRMTTVeGLF~~g 449 (651) T TIGR02061 370 FLDMTVGQAVLWACTNVDPKERNSELAPAEPYVMGSHSGECGIWVSGPDEDLVPEEYAVRAANGKKYNRMTTVEGLFAIG 449 (651) T ss_pred HHCCHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEECCCCCCCCHHHHHHCCCCCCCCCCCCCHHHHHCC T ss_conf 51012888888875078877787876666771005222467623427756778705764156886125421201465301 Q ss_pred CCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHH-CCCCCCCCCHHHHHHHHHHHCCCC---------CCCCCC-- Q ss_conf 12203356643047643222222321567755665420-265667640023578886310103---------788713-- Q gi|254781043|r 398 EAGCASVHGANRLGSNSLIDLVVFGRAAVIRASEMIDK-SSPIPSLDISSCDRIMDRFDRLRH---------ADGHVP-- 465 (611) Q Consensus 398 e~a~~g~hGanrlggnsl~~~~vfG~~Ag~~aa~~~~~-~~~~~~~~~~~~~~~~~~~~~~~~---------~~g~~~-- 465 (611) T Consensus 450 D~vGa~pH---kFSSGSftE----GR~AaKaavr~ildG~k~~~~~~da~~Eelkk~~Y~Pme~f~~yk~~sTa~~VNPn 522 (651) T TIGR02061 450 DAVGASPH---KFSSGSFTE----GRLAAKAAVRYILDGKKEGKEVSDAVVEELKKEVYKPMERFREYKDESTADSVNPN 522 (651) T ss_pred CCCCCCCC---CCCCCCCHH----HHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHCCHHHHHHHHHHHCCCCCCCCC T ss_conf 34688886---677664157----88999999777533678888543889999999851226788887652278887877 Q ss_pred ---HHHHHHHHHHHHHCCCEEEE-----CHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHH Q ss_conf ---68999878876650972687-----5899999999999999998415157877545889999998888999999999 Q gi|254781043|r 466 ---TAALREKMQRAMQLDAGVFR-----TQDSLSDGCRNLSCLWDEMADLKVHDRSLIWNSDLVETLELQNLMINAIATV 537 (611) Q Consensus 466 ---~~~i~~~Lq~iM~~~~gi~R-----~~~~L~~al~~L~~l~~~~~~i~~~d~~~~~n~el~~~~el~~~l~~Ae~~~ 537 (611) T Consensus 523 YI~P~qgl~RL~K~~DEY~gGv~t~Y~Tne~lL~~gl~lla~leEDleKLAArdl-----HELlRaWEl~HR~wT~ea~~ 597 (651) T TIGR02061 523 YILPKQGLVRLQKLMDEYAGGVATIYKTNEKLLDIGLELLALLEEDLEKLAARDL-----HELLRAWELKHRLWTAEAHL 597 (651) T ss_pred CCCCHHHHHHHHHHHHHCCCCEEEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHHH-----HHHHHHHHHHHHHHHHHHHH T ss_conf 4475345567654432106850465430388999999998776411778878778-----89998888765898888786 Q ss_pred HHHHCCCCCC--CCEECCCCCCCCCCCCCCHHHCEEEEEEEECCCCEEEEEEECC Q ss_conf 9996262550--4623533778876668803213569999846898059999447 Q gi|254781043|r 538 YSAEARKESR--GSHAREDFKDGEFGGRDDVNWRKHSLCWVDWNTGKIKLDYRPV 590 (611) Q Consensus 538 ~aal~R~ESR--G~H~R~DyPe~~~~~rDD~nwl~h~~~~~~~~~g~~~~~~~Pv 590 (611) T Consensus 598 ~H~lFRkEtRwPGyYYR~D~~~-----ldDe~Wkcfv~Skydp~~gE~~~eK~Py 647 (651) T TIGR02061 598 RHILFRKETRWPGYYYRADYLE-----LDDEEWKCFVVSKYDPETGEYTIEKAPY 647 (651) T ss_pred HHHHCCCCCCCCCCCCCCCCCC-----CCCCCCEEEEEECCCCCCCCEEEEECCE T ss_conf 4421022367888400056666-----6755646888622157778567740660

HHsearch alignment for GI: 254781043 and conserved domain: TIGR02061