>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=99.82 E-value=6.5e-18 Score=136.11 Aligned_cols=331 Identities=15% Similarity=0.170 Sum_probs=190.4 Q ss_pred EEEEEEECCCCHHHEEEECCCCEEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCHHHHHHCCCCCEEEEEEEECCC-C-- Q ss_conf 9999992232545536732798799986899864448999999728866667873688748983205898886285-3-- Q gi|254780766|r 7 IKFLNISEFRNYASLRLVFDAQHTIFVGDNGVGKTNILEAISFLSPGRGFRRASYADVTRIGSPSFFSTFARVEGM-E-- 83 (375) Q Consensus 7 i~~l~i~nFR~~~~~~i~f~~~~n~i~G~NG~GKT~iLEAI~~l~~gksfR~~~~~~li~~~~~~~~~~~~~~~~~-~-- 83 (375) T Consensus 2 L~~L~I~Nfa~I~~l~~eF~rGltVLTGETGaGKSm~i~Al~LL~G~r-----~~~~~vR~G~~~A~~eg~F~~~~~~~~ 76 (605) T TIGR00634 2 LTELRINNFALIRELTVEFERGLTVLTGETGAGKSMIIDALSLLLGQR-----AGASLVRSGENRAVVEGVFTTESEDDV 76 (605) T ss_pred CCEEEEHHHHHHHHHHHHHHCCCCEEECCCCCCHHHHHHHHHHCCCCC-----CCCCEEECCCCCEEEEEEEEECCCCCC T ss_conf 630230454567776776626871430464550788776698705885-----476312337871478988850577775 Q ss_pred ----------------CCEEEEEEE-ECCCCCCCCCCCCCCCCCCC--CCCCCCCCCCCEEECCHHHCCCCCCHHHHHHC Q ss_conf ----------------200266753-00246633321125774333--21012333452021001100126872341210 Q gi|254780766|r 84 ----------------GLADISIKL-ETRDDRSVRCLQINDVVIRV--VDELNKHLRISWLVPSMDRIFSGLSMERRRFL 144 (375) Q Consensus 84 ----------------~~~~~~~~~-~~~~~~~~k~~~~n~~~~~~--~~~l~~~l~~v~~~p~~~~li~~~p~~RR~fl 144 (375) T Consensus 77 ~V~~~~~~~~~~~~~~~~~~~~i~~R~~~~~G~-S~~~~ng~~V~~~~L~e~~~~--l~~l~GQ~~~q~L~~~~~qr~lL 153 (605) T TIGR00634 77 PVADYTALQEIELEEEDEDEEVILRRSISRDGR-SRAYLNGKLVSASSLEELTSE--LLDLHGQHDQQLLLRPDEQRQLL 153 (605) T ss_pred CCCCCCHHHCCCCCCCCCCCEEEEEEEECCCCC-CEEEECCCCCCHHHHHHHHHH--HHHHHCCCHHHHCCCHHHHHHHH T ss_conf 010120333378888989736876643125788-467888821568999999987--44332342353205855789999 Q ss_pred CCCCCCC--C--HHHHHHHHHHHHHHHH---H----------HH------------------------------------ Q ss_conf 1000135--8--4677888777766666---7----------98------------------------------------ Q gi|254780766|r 145 DRMVFAI--D--PRHRRRMIDFERLMRG---R----------NR------------------------------------ 171 (375) Q Consensus 145 D~~i~~~--~--~~y~~~l~~y~K~Lkq---R----------N~------------------------------------ 171 (375) T Consensus 154 D~FA~~~~~~~~~~~~~~Y~~~~~~~~~L~~~~~~~~e~~~~~d~L~F~l~El~~~~l~~~dE~~~L~~e~~~Ls~~e~l 233 (605) T TIGR00634 154 DTFAGANLLEKVKAYRELYQAWLKARQQLKELQQKEQELAQRLDFLQFQLEELEEADLQPGDEDEALEAEQQRLSNLEKL 233 (605) T ss_pred HHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHCCHHHH T ss_conf 88608655899999999999999999999999999999999998999988554203699882689999999983017899 Q ss_pred ---------HHHC------------------------------------------------------------------- Q ss_conf ---------8630------------------------------------------------------------------- Q gi|254780766|r 172 ---------LLTE------------------------------------------------------------------- 175 (375) Q Consensus 172 ---------lLk~------------------------------------------------------------------- 175 (375) T Consensus 234 ~~~~~~a~~~L~~a~~~~d~~~~~~~~~~~~~~~~l~~~~~~d~~l~~~~e~v~~al~~v~ea~~~l~~~~del~~Dp~~ 313 (605) T TIGR00634 234 RELSQNALAALRGALSDVDVQEGALLEGLGEAQLALASEESIDGSLRELAEQVENALTEVEEATRELREYLDELEFDPER 313 (605) T ss_pred HHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHH T ss_conf 99999999999621566755404799999999986777508897589999999999999999999999737786769688 Q ss_pred ----------------CCCC-----------------------------CCCCHHHHHHHHHHHHHHHHHHHHHHHHHHH Q ss_conf ----------------5654-----------------------------3210024565327999999999999999999 Q gi|254780766|r 176 ----------------GYFD-----------------------------SSWCSSIEAQMAELGVKINIARVEMINALSS 210 (375) Q Consensus 176 ----------------~~~d-----------------------------~~~l~~~~~qla~~~~~I~~~R~~~l~~l~~ 210 (375) T Consensus 314 L~~i~~Rl~~~~~L~rKY~~~~~~~l~~~~~~~~El~~L~~~~~~~~~L~~~~~~l~~~~~~~A~~ls~~R~~~A~~L~~ 393 (605) T TIGR00634 314 LNEIEERLAEIKRLKRKYGASVEEVLEYAEKIKEELDQLDDSDESLEALEEEVDKLEEELAKAAEALSLIRRKAAERLAK 393 (605) T ss_pred HHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH T ss_conf 99999999999999875268988999999999999986655434799999999999999999999986999999999999 Q ss_pred HHHHHHHHCCCCCEEEEECCCCCCCCCCCHHHHHHHHHHHHHHCCCHHHCCEEECCCCCCEEEECCCCCCCH---HHHHC Q ss_conf 999998531643011220156667655896788887654553111000000000257320011001245510---23312 Q gi|254780766|r 211 LIMEYVQKENFPHIKLSLTGFLDGKFDQSFCALKEEYAKKLFDGRKMDSMSRRTLIGPHRSDLIVDYCDKAI---TIAHG 287 (375) Q Consensus 211 ~l~~~~~~~~~~~~~~~l~~~~~~~~~~~~~~~~e~~~~~L~~~~~~d~~~~~t~~Gphr~d~~~~~~~~~~---~~~~~ 287 (375) T Consensus 394 ~v~~~Lk~L~Me~a~F~v~~~~~~~~-------~~~~~~~~a~~L~~g~~~r~~~~G~D~V~F~fs~n~G~~~~PLak~A 466 (605) T TIGR00634 394 RVEQELKALAMEKAEFTVELKTSLPS-------RNDEAPSVALALVSGAKARAGAYGADQVEFLFSANTGEPVKPLAKVA 466 (605) T ss_pred HHHHHHHHCCCCCEEEEEEEEECCCC-------CCCCCCCEEEEECCCCEEECCCCCCCEEEEEEECCCCCCCCCHHHHC T ss_conf 99999751021213789988523532-------22357740566247850202656743157864137878987535443 Q ss_pred CCHHHHHHHHHHHHHHHHHHHHHC-CCCCEEEEECCHHCCCHHHHHHHHHHHHHC--CCCEEEEECCHHHHH Q ss_conf 205899999999999999999870-899789980122015989999999997417--980999806967854 Q gi|254780766|r 288 STGEQKVVLVGIFLAHARLISNTT-GFAPILLLDEISAHLDEDKRNALFRIVTDI--GSQIFMTGTDKSVFD 356 (375) Q Consensus 288 S~Gqqk~~~l~l~La~~~~~~~~~-~~~pilLiDdi~s~LD~~~~~~ll~~l~~~--~~Qv~iTt~~~~~~~ 356 (375) T Consensus 467 SGGELSRv~LAL~~~----ls~~~~~~~~TliFDEvDvGvsG~~A~~ia~~L~~LS~~~QV~cvTHlp~vAA 534 (605) T TIGR00634 467 SGGELSRVMLALKVV----LSSSDPAAVTTLIFDEVDVGVSGKTAQAIAKKLAQLSERKQVLCVTHLPQVAA 534 (605) T ss_pred CCCHHHHHHHHHHHH----CCCCCCCCCCCEEEEEEECCCCHHHHHHHHHHHHHHHHHCCEEEECCCHHHHH T ss_conf 661699999999985----42346567871276316417646899999999999853095899818379897

HHsearch alignment for GI: 254780766 and conserved domain: TIGR00634