>TIGR00634 recN DNA repair protein RecN; InterPro: IPR004604 DNA repair protein RecN is thought to be DNA damage inducible and involved in recombinational processes. The N-terminal region of most of the bacterial RecN proteins sequenced to date contains an ATP/GTP binding domain within an SMC-like motif. SMC-like domains are involved in chromosomal scaffolding and segregation. It is possible that the function of RecN in homologous recombination is either structural or enzymatic or both. RecN may be involved in the proper positioning of the recombining segments of DNA, ensuring normal recombination. The observation that inactivation of this gene leads to a decreased transformation efficiency, as well as increased sensitivity to DNA-damaging agents, may be due to some defect in chromosomal partitioning or positioning during these recombination-dependent processes . The protein may function presynaptically to process double-stranded breaks to produce 3 single-stranded DNA intermediates during recombination. ; GO: 0005524 ATP binding, 0006281 DNA repair, 0006310 DNA recombination.

Probab=100.00 E-value=0 Score=1010.42 Aligned_cols=549 Identities=34% Similarity=0.536 Sum_probs=509.9 Q ss_pred CCEEEEECCEEEEEEEEECCCCEEEEECCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCEEEEEEEEECCCCH----HHH Q ss_conf 9259994227899998873898189988999788899999998714732533112897258999999728973----788 Q gi|255764514|r 1 MTRLSIYNIVLIESLDIDFSAGLSILSGDTGSGKSILLDALILVTGGRGDGGLVRRHAEKGQVVAVFEISHLP----ALE 76 (554) Q Consensus 1 L~~L~i~Nf~~i~~~~i~f~~Gl~vItGetGaGKS~ildAl~~~lG~r~~~~~Ir~g~~~a~Ve~~F~~~~~~----~~~ 76 (554) T Consensus 2 L~~L~I~Nfa~I~~l~~eF~rGltVLTGETGaGKSm~i~Al~LL~G~r~~~~~vR~G~~~A~~eg~F~~~~~~~~~V~~~ 81 (605) T TIGR00634 2 LTELRINNFALIRELTVEFERGLTVLTGETGAGKSMIIDALSLLLGQRAGASLVRSGENRAVVEGVFTTESEDDVPVADY 81 (605) T ss_pred CCEEEEHHHHHHHHHHHHHHCCCCEEECCCCCCHHHHHHHHHHCCCCCCCCCEEECCCCCEEEEEEEEECCCCCCCCCCC T ss_conf 63023045456777677662687143046455078877669870588547631233787147898885057777501012 Q ss_pred HHHHHCCCCCC---CCEEEEEEEECCCCEEEEECCEEEECHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHCCH- Q ss_conf 88874789888---83899999943897799999988410112221110000012200000000367877776630000- Q gi|255764514|r 77 ILFAEANLTLE---KHVILRRVQFPDGRTKAYVNDQVVSVNFMRAVGSLLIEIHSQHADRSLLDVQGHRKILDSYADID- 152 (554) Q Consensus 77 ~~~~~~~~~~~---~~~iirR~i~~~GkS~~~INg~~v~~~~L~~l~~~lidi~gQ~e~~~Ll~~~~q~~lLD~~~~~~- 152 (554) T Consensus 82 ~~~~~~~~~~~~~~~~~i~~R~~~~~G~S~~~~ng~~V~~~~L~e~~~~l~~l~GQ~~~q~L~~~~~qr~lLD~FA~~~~ 161 (605) T TIGR00634 82 TALQEIELEEEDEDEEVILRRSISRDGRSRAYLNGKLVSASSLEELTSELLDLHGQHDQQLLLRPDEQRQLLDTFAGANL 161 (605) T ss_pred CHHHCCCCCCCCCCCEEEEEEEECCCCCCEEEECCCCCCHHHHHHHHHHHHHHHCCCHHHHCCCHHHHHHHHHHHHCCCH T ss_conf 03333788889897368766431257884678888215689999999874433234235320585578999988608655 Q ss_pred -HHHHHHHHHHHHHHHHHHHHHHHHH-HHHHHHHHHHHHHHHHCCCHHHHHHH-HHHHHHHHHHHHCCCCCCCCCHHHHH Q ss_conf -1389999999999999988877665-55543344443321100000234433-46777888986200012321023455 Q gi|255764514|r 153 -LSLCELGTLYRHWCCTADALKKYQE-QKSSSQDVEFLRFSIDELQALAVQPG-EENELVVMRSKILKQERIAVELSSIM 229 (554) Q Consensus 153 -~~~~~~~~~~~~~~~~~~~l~~l~~-~~~~~~e~e~l~~ql~El~~~~l~~~-E~e~L~~~~~~l~~~e~l~~~l~~~~ 229 (554) T Consensus 162 ~~~~~~~~~~Y~~~~~~~~~L~~~~~~~~e~~~~~d~L~F~l~El~~~~l~~~dE~~~L~~e~~~Ls~~e~l~~~~~~a~ 241 (605) T TIGR00634 162 LEKVKAYRELYQAWLKARQQLKELQQKEQELAQRLDFLQFQLEELEEADLQPGDEDEALEAEQQRLSNLEKLRELSQNAL 241 (605) T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHCCHHHHHHHHHHHH T ss_conf 89999999999999999999999999999999999899998855420369988268999999998301789999999999 Q ss_pred HHHHC----CC----CHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHCCCHHHHHHHHHH Q ss_conf 53200----10----01799999998654310011001366764222100107999999987530001487640123566 Q gi|255764514|r 230 DDFHK----SS----SPISVISSMLRRLERKSTEVPDLLQKSISFLNEAQENLSDAQHEIERSFSEIQYDAQELANIEER 301 (554) Q Consensus 230 ~~l~~----~~----~~l~~l~~~~~~l~~~~~~~~~~l~~~~~~l~~~~~~l~e~~~el~~~~~~le~~~~~L~~ie~R 301 (554) T Consensus 242 ~~L~~a~~~~d~~~~~~~~~~~~~~~~l~~~-~~~d~~l~~~~e~v~~al~~v~ea~~~l~~~~del~~Dp~~L~~i~~R 320 (605) T TIGR00634 242 AALRGALSDVDVQEGALLEGLGEAQLALASE-ESIDGSLRELAEQVENALTEVEEATRELREYLDELEFDPERLNEIEER 320 (605) T ss_pred HHHHHCCCCCCCCHHHHHHHHHHHHHHHHHH-CCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHH T ss_conf 9996215667554047999999999867775-088975899999999999999999999997377867696889999999 Q ss_pred HHHHHHHHHHHCCCHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH Q ss_conf 67888878762011156888752000026664433457777788888767652111366789999999888999997666 Q gi|255764514|r 302 LFALRAMSRKYSVSIDQLPELAKKMEEDLADISEGNEKVVSLERVLYEARQAYDRVAQDISTKRYQFAKMLEKNVMAEMP 381 (554) Q Consensus 302 l~~l~~L~rK~~~~~eel~~~~~~l~~~l~~l~~~~~~l~~l~~~~~~~~~~l~~~a~~Ls~~R~~~a~~L~~~i~~~L~ 381 (554) T Consensus 321 l~~~~~L~rKY~~~~~~~l~~~~~~~~El~~L~~~~~~~~~L~~~~~~l~~~~~~~A~~ls~~R~~~A~~L~~~v~~~Lk 400 (605) T TIGR00634 321 LAEIKRLKRKYGASVEEVLEYAEKIKEELDQLDDSDESLEALEEEVDKLEEELAKAAEALSLIRRKAAERLAKRVEQELK 400 (605) T ss_pred HHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH T ss_conf 99999998752689889999999999999866554347999999999999999999999869999999999999999975 Q ss_pred HHCCCCCEEEEEEECCCC-------------------CCCCCCCCCCEEEEECCCCCCCCHHHHHHCCHHHHHHHHHHHH Q ss_conf 520256337865202532-------------------2344654320011012789983113544062157999999999 Q gi|255764514|r 382 ALKLENVCFTVNITSDKE-------------------DISPDGIDRVEFYVQTNRGENPGPLMKLASGGELSRFLLALKI 442 (554) Q Consensus 382 ~L~m~~a~f~i~~~~~~~-------------------~~~~~G~d~v~f~~s~n~g~~~~pl~kiaSGGE~Sr~~LAl~~ 442 (554) T Consensus 401 ~L~Me~a~F~v~~~~~~~~~~~~~~~~a~~L~~g~~~r~~~~G~D~V~F~fs~n~G~~~~PLak~ASGGELSRv~LAL~~ 480 (605) T TIGR00634 401 ALAMEKAEFTVELKTSLPSRNDEAPSVALALVSGAKARAGAYGADQVEFLFSANTGEPVKPLAKVASGGELSRVMLALKV 480 (605) T ss_pred HCCCCCEEEEEEEEECCCCCCCCCCCEEEEECCCCEEECCCCCCCEEEEEEECCCCCCCCCHHHHCCCCHHHHHHHHHHH T ss_conf 10212137899885235322235774056624785020265674315786413787898753544366169999999998 Q ss_pred HHCCC--CCCCEEEEECCCCCCCHHHHHHHHHHHHHHHHCCCEEEEECHHHHHHHCCCEEEEEEEEC------------- Q ss_conf 84366--899769980344688879999999999997305939998083798650176179999621------------- Q gi|255764514|r 443 VLVDQ--GSIPTLVFDEVDSGIGGAVADAIGYRLKQLSKKIQLLAVTHAPQVAARADRHFLVYKTNK------------- 507 (554) Q Consensus 443 ~~~~~--~~~p~~ifDEiDagi~G~~a~~v~~~l~~ls~~~Qvi~ITH~pqvAa~a~~h~~v~K~~~------------- 507 (554) T Consensus 481 ~ls~~~~~~~~TliFDEvDvGvsG~~A~~ia~~L~~LS~~~QV~cvTHlp~vAA~AD~h~~v~K~~~neniadPtnPqld 560 (605) T TIGR00634 481 VLSSSDPAAVTTLIFDEVDVGVSGKTAQAIAKKLAQLSERKQVLCVTHLPQVAAHADAHLKVEKELLNENIADPTNPQLD 560 (605) T ss_pred HCCCCCCCCCCCEEEEEEECCCCHHHHHHHHHHHHHHHHHCCEEEECCCHHHHHHCCCCEEEEEEEECCCCCCCCCCCCC T ss_conf 54234656787127631641764689999999999985309589981837989724881467754200114677887667 Q ss_pred -CCCCCEEEEEEEECCHH-HHHHHHHHHHCCCCCHHHHHHHHHHHHHC Q ss_conf -68752589999975988-99999999866880028999999988735 Q gi|255764514|r 508 -PDDTQRIETYVAVLTPQ-ERREEIARMLAGSHITEEARAAAEILLEF 553 (554) Q Consensus 508 -~~~~~~~~~~i~~l~~~-~r~~Eiarml~g~~~~~~~~~~A~~ll~~ 553 (554) T Consensus 561 eD~---~T~~~v~~L~~~G~rV~ElARllaG~~~s~~~la~A~ELL~~ 605 (605) T TIGR00634 561 EDG---RTATRVRPLSSEGERVAELARLLAGLEKSDLALAHAQELLEA 605 (605) T ss_pred CCC---CCCCEEECHHCCCCHHHHHHHHHCCCCHHHHHHHHHHHHHCC T ss_conf 878---862002200002636899999725760148889999987409

HHsearch alignment for GI: 255764514 and conserved domain: TIGR00634