HHsearch alignment for GI: 254780182 and conserved domain: TIGR01061
>TIGR01061 parC_Gpos DNA topoisomerase IV, A subunit; InterPro: IPR005741 DNA topoisomerases regulate the number of topological links between two DNA strands (i.e. change the number of superhelical turns) by catalysing transient single- or double-strand breaks, crossing the strands through one another, then resealing the breaks. These enzymes have several functions: to remove DNA supercoils during transcription and DNA replication; for strand breakage during recombination; for chromosome condensation; and to disentangle intertwined DNA during mitosis , . DNA topoisomerases are divided into two classes: type I enzymes (5.99.1.2 from EC; topoisomerases I, III and V) break single-strand DNA, and type II enzymes (5.99.1.3 from EC; topoisomerases II, IV and VI) break double-strand DNA . Type II topoisomerases are ATP-dependent enzymes, and can be subdivided according to their structure and reaction mechanisms: type IIA (topoisomerase II or gyrase, and topoisomerase IV) and type IIB (topoisomerase VI). These enzymes are responsible for relaxing supercoiled DNA as well as for introducing both negative and positive supercoils . This entry represents subunit A (parC) of topoisomerase IV from Gram positive bacteria. Topoisomerase IV primarily decatenates DNA and relaxes positive supercoils, which is important in bacteria, where the circular chromosome becomes catenated, or linked, during replication . Topoisomerase IV consists of two polypeptide subunits, parC (subunit A), which is homologous to gyrA of topoisomerase II, and parE (subunit B), which is homologous to gyrB of topoisomerase II. More information about this protein can be found at Protein of the Month: DNA Topoisomerase .; GO: 0003677 DNA binding, 0003918 DNA topoisomerase (ATP-hydrolyzing) activity, 0005524 ATP binding, 0006265 DNA topological change, 0006268 DNA unwinding during replication, 0005694 chromosome.
Probab=100.00 E-value=0 Score=1906.90 Aligned_cols=729 Identities=38% Similarity=0.635 Sum_probs=706.1
Q ss_pred EEEECHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCEEEEHHHHHHHHCCCCCCCHHHHHH
Q ss_conf 66600999998767877799886313754000897367899999998789999981134042556643668870478999
Q gi|254780182|r 16 ITSVSITDEMQNSYLTYAINVILGRAIPDLRDGLKPVHRRILFGMMQMGVEWNKKYVKCARISGEVMGKYHPHGNAAIYD 95 (910)
Q Consensus 16 i~~~~~~~~m~~syl~Ya~svI~~RAlPd~rDGlKpv~Rrily~m~~~~~~~~~~~~K~a~ivg~v~gkyHPHGd~siy~ 95 (910)
T Consensus 1 ~~~~~Le~v~g~~F~kYaKYIIQDRALPD~RDGLKPVQRRILYaM~~~G~~fdk~YkKSAr~VGev~GkYHPHGDSSiYd 80 (745)
T TIGR01061 1 IINLPLEEVVGESFGKYAKYIIQDRALPDIRDGLKPVQRRILYAMSEDGNTFDKPYKKSARTVGEVIGKYHPHGDSSIYD 80 (745)
T ss_pred CCCCCHHHHHHCCCCCCCCCEEECCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCCCHHHHHHCCCCCCCCCCCCCHHHH
T ss_conf 97875035440000000251340456665111577035778766532378668870012011102226712898644778
Q ss_pred HHHHHCCCHHCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCCEECCCCCCCCCEECCCCCCCCH
Q ss_conf 99971220111561314788708877697201357899978999999863076840533068988548503432273211
Q gi|254780182|r 96 ALARMAQDWSLRLLLIEGQGNFGSVDGDPPAAERYTECRLQKAAHFLLDDLGKDTVDFRPNYDGSFQEPVVLCARYPNVL 175 (910)
Q Consensus 96 a~v~maq~~~~r~plidg~GnfGs~dgd~~AA~RYte~rl~~~~~~~l~~i~~~tv~~~~n~D~~~~EP~vlP~~~P~lL 175 (910)
T Consensus 81 AmvRMSQ~WKn~~~lv~mHGNnGSiDGDnaAAMRYTEaRLS~iA~~LL~di~K~~V~F~~NFDDseKEP~vLP~lfPNLL 160 (745)
T TIGR01061 81 AMVRMSQDWKNNLVLVEMHGNNGSIDGDNAAAMRYTEARLSKIASELLKDIDKKTVKFIPNFDDSEKEPTVLPALFPNLL 160 (745)
T ss_pred HHHHCCCCCCCCEEEEEEECCCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEECCCCCCCCCCCCCCHHHHHHHHHH
T ss_conf 86414746334318998506667889985155432476677999999740477831033687788877742344213456
Q ss_pred HCCCCCEEEHHHHCCCCCCHHHHHHHHHHHHHCCCCCHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHCCCEEEEEEEEE
Q ss_conf 01676101013317898547899999988761877688888863458668874434475889999870120389999886
Q gi|254780182|r 176 VNGGGGIAVGMATNIPTHNLGEVVDGCVAVIDNPDIDLDALMEIIRGPDFPTGAVILGRTGIKNAYATGRGSIVIRGVSH 255 (910)
Q Consensus 176 ~nG~~GIAvGmaTnippHNl~Ev~~a~~~~i~~p~~~~~eL~~~i~GPDFPTGG~I~~~~~i~~~y~tGrG~i~iR~k~~ 255 (910)
T Consensus 161 iNGatGIaAGYATnIpPHn~~Ev~Da~i~rId~P~c~v~~L~e~~kgPDFPTGG~i~~~~~~~~aY~tGkGk~iirak~~ 240 (745)
T TIGR01061 161 INGATGIAAGYATNIPPHNLNEVIDALIYRIDHPDCSVDKLMEIVKGPDFPTGGIIQGEDGIKKAYETGKGKFIIRAKIE 240 (745)
T ss_pred HHHHHHHHCCHHCCCCCCCHHHHHHHHHHHCCCCCCCHHHHHHHCCCCCCCCCCEEECHHHHHHHHHCCCCEEEEEEEEE
T ss_conf 52013320000047788876689999986138988417889854484115887246141547889854981399986425
Q ss_pred EEECCCCCEEEEEECCCCCCCHHHHHHHHHHHHHCCCCCHHHHHHHHCCCCCEEEEEEECCCCCHHHHHHHHHHHCCHHC
Q ss_conf 54336784599992464435289999999999871665014458730374655799994798877899999997610110
Q gi|254780182|r 256 IEKTSGDREQIVVTEIPYQVNKAAMLEKIAELVREKRIVDIADLRDESDRQGYRVVIELKRGASADVILNQLYRYTSLQS 335 (910)
Q Consensus 256 ie~~~~~k~~ivItEiPY~vnk~~lie~Ia~lv~~~ki~gI~dirDeSdr~giRivielKr~~~~~~vln~Lyk~T~Lq~ 335 (910)
T Consensus 241 ~e~~~ng~~QI~It~IPYE~nKAnlvK~iedi~~d~kv~gi~eVrDeSDr~GlriiI~~Kk~~~~e~v~nyLyK~T~Lqi 320 (745)
T TIGR01061 241 IEVNKNGLNQIVITEIPYETNKANLVKKIEDIIVDKKVAGIEEVRDESDRKGLRIIIELKKDANAEKVLNYLYKKTDLQI 320 (745)
T ss_pred EEEECCCCCEEEECCCCHHHHHHHHEEEEEEEEECCEEHHHHHCCCCCCCCCCEEEEECCCCCCHHHHHHHHCCCCCCEE
T ss_conf 53205882048974574677667640000026764500000100344575755465605452475567875413435438
Q ss_pred CCCCEEEEEECCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHH
Q ss_conf 00000245541663000299999999999999999999999999988877899999987406999999861899789878
Q gi|254780182|r 336 LFSVNMVALNGYKPERFTLIGILKAFVAFREEVVVRRTKYLLNKARDRAHVLVGLAIAVANLDEVVRIIRFSPNPETARR 415 (910)
Q Consensus 336 sf~~N~~aL~~g~P~~l~Lk~iL~~fi~hR~evi~rRt~~~L~ka~~R~HILeGL~~Al~nIDeVI~iIR~S~d~~eAk~ 415 (910)
T Consensus 321 ~YN~n~vaI~nr~P~lv~L~~yLd~yi~h~~evi~~~~~Ydl~ka~~R~~IveGLik~isilDeiI~~IRas~~k~DAk~ 400 (745)
T TIGR01061 321 NYNFNMVAIANRTPILVGLLSYLDAYIKHSKEVIINRSLYDLEKAKKRLEIVEGLIKAISILDEIIKLIRASEDKSDAKE 400 (745)
T ss_pred EECCCCEEECCCCCEEECHHHHHHHHHHHHHHHEECCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHH
T ss_conf 64324178404763364401688888723023200246423888987889888899999998789887730245336034
Q ss_pred HHHHHCCCHHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHH
Q ss_conf 77631269788999997402211122234452369999999998789999888799999989999999998875304989
Q gi|254780182|r 416 ELMQRSWNASDIKDLIDLIDDSSYTIGSDGTMYLSEVQTRAILELRLARLTGLGRDDIRNELNSLGIEIKECLDILSSRS 495 (910)
Q Consensus 416 ~L~~~~~~~~~~~~~~~~~~~~~~~~~~~~~f~lSe~QA~AILdMrL~rLt~LE~~kl~~E~~eL~~~I~~l~~IL~s~~ 495 (910)
T Consensus 401 ~Li~~--------------------------f~FT~~QAEAIv~LrLY~LTnTDi~~L~~E~~eL~~~~~~l~~~i~~~k 454 (745)
T TIGR01061 401 NLIDK--------------------------FEFTENQAEAIVSLRLYRLTNTDIFELKEEEEELEKKIKSLEEIIASEK 454 (745)
T ss_pred HHCCC--------------------------CCCCHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_conf 31011--------------------------3777257999999886037320377778789999999999999876578
Q ss_pred HHHHHHHHHHHHHHHHCCCCCCCEEECCCC--CCCCCCCCCCCCEEEEEECCC-EECCCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf 999999998999998405688331001343--453010145678189990797-05233100000233456521100014
Q gi|254780182|r 496 RLLGIIKQELLSVKDELDTPRRTRIVEGLL--DMEDEDCIVREDMVVTVSHLG-YVKRVPLSVYRAQRRGGKGRSGVVMR 572 (910)
Q Consensus 496 ~l~~iI~~EL~eik~kygd~RRT~I~~~~~--~i~~EdlI~~E~vvV~lS~~G-yIKr~~~~~yr~Q~RggkG~~~~~~k 572 (910)
T Consensus 455 ~~~~~lk~~l~~~KK~F~~~R~s~l~~~~~~~~i~~~~li~~~~~~v~itk~GnY~K~~S~~sf~ss~-----~~d~g~~ 529 (745)
T TIGR01061 455 ARKKLLKKKLKELKKKFAQERRSKLEDEIEKIKINEDELIEKEDLYVVITKDGNYIKRTSKRSFASSK-----YDDFGLK 529 (745)
T ss_pred HHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHEECCHHHHHHHCCCEEEEEECCCEEHHHHHHHHHHCC-----CCCCCCC
T ss_conf 99999899999872310575045675116530104678532146407998447630001266762047-----3115775
Q ss_pred CCCHHEEEEEECCCCEEEEEECCCCEEEEECCCCCCCCCCCCCCCCEEEEE-CCCCCCEEEEEEECCCCCCCCCCEEEEE
Q ss_conf 641010113323777399995489399982000432244456554124545-3655620025663012566687179999
Q gi|254780182|r 573 DEDFVTDLFIVSTHTSVLFFSSLGFVYKEKVWRLPIGSPQARGKALINILS-LNQGERITTIMPFPEDESSWNNLYVVFA 651 (910)
Q Consensus 573 e~D~v~~~~~~~t~d~LLfFTs~Gkvy~l~v~~IP~~sr~skG~pi~nll~-l~~~E~I~ail~~~~~~~~~~~~~Lvl~ 651 (910)
T Consensus 530 ~~d~l~~~~~~nttd~lL~~Ts~g~~In~pvh~La~~rwkd~g~hls~~~~n~~~~E~iv~v~~~~~fd--v~~~~L~l~ 607 (745)
T TIGR01061 530 DDDILFYQTIANTTDKLLIFTSKGNLINLPVHKLADIRWKDLGEHLSNKITNFDENETIVAVEILNEFD--VDEAILVLA 607 (745)
T ss_pred CCHHHHHHHHHHCCCEEEEEECCCCEEEEEEEECCCCCHHHHHHHHCCHHHHHHCCCCEEEEEEECCCC--CCHHHHHHH
T ss_conf 533453546521225378876166664213031456656689987200011021068489998613225--746898998
Q ss_pred ECCCCEEEECHHHHHHCC---CCCEEEEEECCCCEEEEEEECCC--CCEEEEEECCCEEEEEEHHHCCCCCCCCCCCEEE
Q ss_conf 479918984236862047---77227866158985788896189--8269999369859997587623547866553576
Q gi|254780182|r 652 TKHGNVRRNKLSDFIQIN---RSGKIAMKLDSRDEILSVETCTQ--ENDILLTTKLGQCVRFPISAIRVFAGRNSVGVRG 726 (910)
Q Consensus 652 Tk~G~VKkt~l~ef~~~r---~~G~~aikLkegD~Li~v~~~~~--~~~Iil~T~~G~~lrF~~~evr~~~GR~a~GVkg 726 (910)
T Consensus 608 sklg~vKriel~~l~~~~~y~sK~~~~~~L~D~d~li~a~~~~~Gh~~~i~lvS~~gy~l~F~~~Ei~~~-~~~A~GvK~ 686 (745)
T TIGR01061 608 SKLGMVKRIELTELDIKRNYRSKAILILKLKDEDELISAFLQKKGHDKLIILVSKLGYALLFLVEEINVV-GAKAAGVKG 686 (745)
T ss_pred HHCCCEEEEECCCCCCCCCCHHHHHHHHHCCCCCCEEEEEEECCCCCCEEEEEEECCCEEEECCEEECCC-CCCCCCEEE
T ss_conf 7558747876032477865101223321117895438999841888441899973683577302033231-446673113
Q ss_pred EECCCCCEEEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHCCCCCCCEEEEEECC
Q ss_conf 75289986999897336665420000012223333333455544444444333222223200111012568679999759
Q gi|254780182|r 727 ISLAKGDQVISMAIVLHADADYDERICYMKHMSAQRRLISGDTEEITSLKNDSSVEGNISEERCQELKLKEQFILTVSEK 806 (910)
Q Consensus 727 IkL~~~D~Vv~~~vi~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~e~~~~~~~~~~~IL~vTe~ 806 (910)
T Consensus 687 mkLK~~D~v~~~~i~~~~~-----------------------------------------------------~~vll~~~ 713 (745)
T TIGR01061 687 MKLKEDDEVKSGLILEANE-----------------------------------------------------SLVLLTQR 713 (745)
T ss_pred EECCCCCEEEEEEEECCCC-----------------------------------------------------CEEEEEEC
T ss_conf 3057676389999982799-----------------------------------------------------55899736
Q ss_pred CCEEEEEHHHCCCCCCCCCCEEEEE
Q ss_conf 9345301788486675774148876
Q gi|254780182|r 807 GFGKRTSSYDFRISNRSGKGIRATD 831 (910)
Q Consensus 807 G~GKRt~~~eyr~q~RGgkGv~~ik 831 (910)
T Consensus 714 Gs~k~~~~~El~~~sRa~~~~~llR 738 (745)
T TIGR01061 714 GSVKRLSISELKVTSRAATGVKLLR 738 (745)
T ss_pred CCEEEEEHHHHHHHHHHCCCCHHHC
T ss_conf 8256510365555343116511110