HHsearch alignment for GI: 254780270 and conserved domain: TIGR02442
>TIGR02442 Cob-chelat-sub cobaltochelatase subunit; InterPro: IPR012804 Cobalamin (vitamin B12) can be complexed with metal via ATP-dependent reactions (aerobic pathway) (e.g., in Pseudomonas denitrificans) or via ATP-independent reactions (anaerobic pathway) (e.g., in Salmonella typhimurium) , . The corresponding cobalt chelatases are not homologous. Cobaltochelatase is responsible for the insertion of cobalt into the corrin ring of coenzyme B12 during its biosynthesis. Two versions have been well described. CbiK/CbiX is a monomeric, anaerobic version which acts early in the biosynthesis (IPR010388 from INTERPRO). CobNST is a trimeric, ATP-dependent, aerobic version which acts late in the biosynthesis, (IPR011953 from INTERPRO, IPR006537 from INTERPRO, IPR006538 from INTERPRO) . The two pathways differ in the point of cobalt insertion during corrin ring formation . There are apparently a number of variations on these two pathways, where the major differences seem to be concerned with the process of ring contraction . Cobaltochelatase shows similarities with magnesium chelatase, which is also a complex ATP-dependent enzyme made up of two separable components. However, unlike the situation in cobaltochelatase, one of these two components is membrane bound in magnesium chelatase . .
Probab=97.87 E-value=0.00029 Score=51.08 Aligned_cols=181 Identities=24% Similarity=0.392 Sum_probs=121.7
Q ss_pred CHHHHHHHHHHHHHHHHHCCCCCCCEEEEECCCCCCHHHHHHHHHHHHC-------------------------------
Q ss_conf 1168999999999999842444673599860565650279999997708-------------------------------
Q gi|254780270|r 343 GLEKVKERIIEYLAVQMRVIKNKGLILCFVGPPGVGKTSLAQSIAKATG------------------------------- 391 (820)
Q Consensus 343 Gl~~vK~rile~lav~~~~~~~~g~il~l~gppgvGKts~~~sia~al~------------------------------- 391 (820)
T Consensus 8 GQe~LK~ALL----L~Av~P~iGGVL--irG~KGTAKSTaaR~L~~LLP~i~~v~gC~f~cdP~~P~~~C~~C~~~~~~~ 81 (688)
T TIGR02442 8 GQEDLKLALL----LNAVNPRIGGVL--IRGEKGTAKSTAARGLAALLPDIDVVAGCPFSCDPDDPEEWCEECRRKLEEQ 81 (688)
T ss_pred CHHHHHHHHH----HEEECCCCCEEE--EECCCCCHHHHHHHHHHHHCCHHHHHCCCCCCCCCCCCCCCCHHHHHHHHCC
T ss_conf 4279865321----002526637078--8778886278988848761602366404788877788704006767555204
Q ss_pred ---------CCEEEEECCCCCCHHHHCCCCCCCCCCCCHHHHHHHHH----------CCCCCEEEEEECHHHHHHHCCCC
Q ss_conf ---------82499861888888883563200145671289999983----------27887399993315542311771
Q gi|254780270|r 392 ---------RQYVRMSLGGVYDEADIRGHRRTYIGSMPGRIIQSLKR----------AKRSNPLLLLDEIDKMGSDLRGD 452 (820)
Q Consensus 392 ---------r~f~~islgg~~d~~~i~gh~~ty~ga~pg~ii~~l~~----------~~~~npv~~ldeidk~~~~~~gd 452 (820)
T Consensus 82 G~~~~~~~~~~~V~LPlgATED---------RVvG~LD--i~~al~~G~~~FqPGLLA~AhrGiLYiDEVNL-------- 142 (688)
T TIGR02442 82 GTLPSEQRPVPFVNLPLGATED---------RVVGSLD--IERALKEGEKAFQPGLLAEAHRGILYIDEVNL-------- 142 (688)
T ss_pred CCCCCCCCCCEEEECCCCCCHH---------HHCCHHH--HHHHHHHCHHHHCCCCHHHHCCCEEEEEEECC--------
T ss_conf 7753135873588658775233---------2213054--89998718566078861754687167852001--------
Q ss_pred HHHHHHHHCCCCCCCCEEEEECCCCCC------------------CCCEEEEEECCCCC--CCHHHCCCEE-EEEECCC-
Q ss_conf 155665540600168133201035236------------------44279999348655--4413117247-9982587-
Q gi|254780270|r 453 PSAALLEVLDPAQNSSFVDHYLEVEYD------------------LSDVMFIMTANTLN--IPLPLMDRME-IIRIAGY- 510 (820)
Q Consensus 453 p~~allevldp~qn~~f~d~y~~~~~d------------------ls~v~fi~tan~~~--i~~~l~drme-~i~~~~y- 510 (820)
T Consensus 143 ----------------LdDhlVD~lLDaaA~G~n~VEREG~S~~Hparf~L~GTMNPEEG~LRPQLLDRFGL~V~v~~~~ 206 (688)
T TIGR02442 143 ----------------LDDHLVDVLLDAAAMGVNRVEREGLSVSHPARFVLIGTMNPEEGDLRPQLLDRFGLCVDVAASR 206 (688)
T ss_pred ----------------CCCHHHHHHHHHHHCCCEEEEECCCCHHCHHHHHHHCCCCCCHHHHCHHHHHHHHCEEEECCCC
T ss_conf ----------------4414778999987648006763574300114553220378522110223242440115502435
Q ss_pred CHHHHHHHHHHHHHH--------------------HHHHHHCCCCCCCCCCHHHHHHHHHCCCCCCHHHHHHHHHH
Q ss_conf 868999899986089--------------------89986257813132289999999731774102347888799
Q gi|254780270|r 511 TEEEKLQIAKNHLVK--------------------KVLTEHALKQEECCISDGVLLDIIRLFTHEAGVRSFERALM 566 (820)
Q Consensus 511 ~~~ek~~i~~~~l~p--------------------~~~~~~~~~~~~~~~~~~~i~~ii~~Yt~EaGvR~l~r~i~ 566 (820)
T Consensus 207 d~~~R~Ev~~Rrl~~d~dP~~F~~~~~~~~~~L~~~I~~AR~l-Lp~V~l~d~~~~~I-~~lc~~~~V~GhRAdi~ 280 (688)
T TIGR02442 207 DPEERVEVIRRRLAFDADPEAFAARWAAEQEELRERIAAARSL-LPSVRLSDSLLRFI-SELCIEFGVDGHRADIV 280 (688)
T ss_pred CHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHH-CCCCCCCHHHHHHH-HHHHHHCCCCCCHHHHH
T ss_conf 8668999999997540267788999999999999999999975-47765888999999-99999728885259999