HHsearch alignment for GI: 254780877 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=97.20 E-value=0.0069 Score=42.41 Aligned_cols=213 Identities=21% Similarity=0.330 Sum_probs=128.8
Q ss_pred HHCCHHHHHHHHHHHHHHHHCCCCCCCCCCEEEEEECCCCHHHHHHHHHHHHHHCCC-CCCCCCCCH-----H-------
Q ss_conf 745948999999999987410123656651289872678616889999999872377-653002244-----7-------
Q gi|254780877|r 569 SVIGQSAAVESVSNALRRFRAGLQDPQRPMGSFMFLGPTGVGKTELVKSLARLLFDD-ENSMIRIDM-----S------- 635 (853)
Q Consensus 569 ~v~gq~~ai~~v~~~~~~~~~gl~~~~~p~~~flf~GptGvGKTelak~la~~lf~~-~~~lir~dM-----s------- 635 (853)
T Consensus 5 AiVGQe~LK~ALLL~A-------v~P--~iGGVLirG~KGTAKSTaaR~L~~LLP~i~~v~gC~f~cdP~~P~~~C~~C~ 75 (688)
T TIGR02442 5 AIVGQEDLKLALLLNA-------VNP--RIGGVLIRGEKGTAKSTAARGLAALLPDIDVVAGCPFSCDPDDPEEWCEECR 75 (688)
T ss_pred CCCCHHHHHHHHHHEE-------ECC--CCCEEEEECCCCCHHHHHHHHHHHHCCHHHHHCCCCCCCCCCCCCCCCHHHH
T ss_conf 2214279865321002-------526--6370788778886278988848761602366404788877788704006767
Q ss_pred -HHCCCCCC------------------CHHHCC-------CCHHCCCCCCCCCCHHHHCCCCCEEEEHHHHHCCHHHHHH
Q ss_conf -74034532------------------013047-------7112035667742113221564102202144149899999
Q gi|254780877|r 636 -EYMEKHSV------------------SRLIGS-------PPGYVGYEEGGALTEAVRRHPYQVVLFDEIEKAHSDVHNI 689 (853)
Q Consensus 636 -ey~e~~~v------------------s~LiGa-------ppGYvG~~~gg~Lte~vr~~P~sVil~DEiEKah~~v~~~ 689 (853)
T Consensus 76 ~~~~~~G~~~~~~~~~~~V~LPlgATEDRVvG~LDi~~al~~G~~~F-qPGLLA~Ahr----GiLYiDEVNLLdDhlVD~ 150 (688)
T TIGR02442 76 RKLEEQGTLPSEQRPVPFVNLPLGATEDRVVGSLDIERALKEGEKAF-QPGLLAEAHR----GILYIDEVNLLDDHLVDV 150 (688)
T ss_pred HHHHCCCCCCCCCCCCEEEECCCCCCHHHHCCHHHHHHHHHHCHHHH-CCCCHHHHCC----CEEEEEEECCCCCHHHHH
T ss_conf 55520477531358735886587752332213054899987185660-7886175468----716785200144147789
Q ss_pred HHHHHHCCEEEC-CCCCEEEC-CCCEEEECCCHHHHHHHCCHHHHHHHHHHHHHHHCCHHHHCCCCC-EEECCCCCHHHH
Q ss_conf 999840457887-99977830-331559548512687640326799999999986288577266681-586288998999
Q gi|254780877|r 690 LLQVLDDGRLTD-SQGRTVDF-RNTLIIMTSNLGAEYLIEDGDSVHDKVMGIVRSAFKPEFLNRLDE-IILFEKLRKEDM 766 (853)
Q Consensus 690 llqild~G~ltd-~~G~~v~f-~n~iii~TsN~G~~~~~~~~~~~~~~~~~~l~~~f~peflnRid~-iv~F~~l~~~~~ 766 (853)
T Consensus 151 lLDaaA~G~n~VEREG~S~~Hparf~L~GTMN-------------------PEEG~LRPQLLDRFGL~V~v~~~~d~~~R 211 (688)
T TIGR02442 151 LLDAAAMGVNRVEREGLSVSHPARFVLIGTMN-------------------PEEGDLRPQLLDRFGLCVDVAASRDPEER 211 (688)
T ss_pred HHHHHHCCCEEEEECCCCHHCHHHHHHHCCCC-------------------CCHHHHCHHHHHHHHCEEEECCCCCHHHH
T ss_conf 99987648006763574300114553220378-------------------52211022324244011550243586689
Q ss_pred HHHHHHH-----------------HHHHHHHHH-HCCC--EEEECHHHHHHHHHCCCCCCCCCHHHHHHH
Q ss_conf 9999999-----------------999999998-5798--999988999999970898220621579999
Q gi|254780877|r 767 AKIVRIQ-----------------LGRVLSLIK-ERNI--SMDFDDQVIDWLSCRGYDPSYGARPLKRVI 816 (853)
Q Consensus 767 ~~i~~~~-----------------l~~l~~~l~-~~~i--~l~~~~~~~~~l~~~~~~~~~GaR~l~r~i 816 (853)
T Consensus 212 ~Ev~~Rrl~~d~dP~~F~~~~~~~~~~L~~~I~~AR~lLp~V~l~d~~~~~I~~lc~--~~~V~GhRAdi 279 (688)
T TIGR02442 212 VEVIRRRLAFDADPEAFAARWAAEQEELRERIAAARSLLPSVRLSDSLLRFISELCI--EFGVDGHRADI 279 (688)
T ss_pred HHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHH--HCCCCCCHHHH
T ss_conf 999999975402677889999999999999999999754776588899999999999--72888525999