HHsearch alignment for GI: 254780934 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=99.33 E-value=5.9e-11 Score=83.84 Aligned_cols=161 Identities=18% Similarity=0.163 Sum_probs=117.9
Q ss_pred CCEEEEEEECCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCEEEEEEEEC-CCCEEEEECCCCHHHHHHHHH
Q ss_conf 8724999965786451131353137999999887632210023665673489999826-850561020478689999986
Q gi|254780934|r 170 ARLDMMIVLDVSRSMESFFDSSITKIDMAIKSINAMLEEVKLIPDVNNVVQSGLVTFS-NKIEEFFLLEWGVSHLQRKIK 248 (374)
Q Consensus 170 ~~~di~~VlD~SgSM~~~~~~~~~ki~~~~~a~~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~~t~~~~~~~~~i~ 248 (374)
T Consensus 507 ~G~LviFvVDASGSM~ar-----~RM~~~KGavLsLL~DAYq-----~RDkValI~FrG~~AevlLPPT~sv~~A~r~L~ 576 (688)
T TIGR02442 507 AGNLVIFVVDASGSMAAR-----GRMAAAKGAVLSLLRDAYQ-----KRDKVALITFRGEEAEVLLPPTSSVELAARRLE 576 (688)
T ss_pred HCCCEEEEEECCHHHHHH-----HHHHHHHHHHHHHHHHHHH-----HCCEEEEEECCCCEEEEECCCCCHHHHHHHHHH
T ss_conf 115222353353204423-----5789989999998888886-----277688862367343576587884899999997
Q ss_pred HCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCCCEEEEEEECCCCCC------C-C-CCHHHHHHHHHHHHC--
Q ss_conf 01336877444203676776432223333102578865642799980687788------8-8-806899999999978--
Q gi|254780934|r 249 YLSKFGVSTNSTPGLKYAYNQIFDMQGMRQHCNTEDANYKKIIVFMTDGENLS------T-K-EDQQSLYYCNEAKKR-- 318 (374)
Q Consensus 249 ~l~~~g~~T~~~~~~~~a~~~l~~~~~~~~~~~~~~~~~~k~iillTDG~~~~------~-~-~~~~~~~~~~~~k~~-- 318 (374)
T Consensus 577 ~lPtGG-rTPLa~gL~~A~~v~~~~~~-------~~~~~~pl~V~iTDGRaNv~L~~~~g~~qp~~~~~~~a~~L~~~~~ 648 (688)
T TIGR02442 577 ELPTGG-RTPLAAGLLKAAEVLSNELL-------RDDDRRPLVVVITDGRANVALDVSLGEPQPLDDARTIASKLAARAS 648 (688)
T ss_pred HCCCCC-CCHHHHHHHHHHHHHHHHHH-------CCCCCCEEEEEEECCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHC
T ss_conf 288989-87458999999999999861-------1689942899870786354266678884157789999999887504
Q ss_pred -----CCEEEEEEECC-CC-CHHHHHHHC--CCCCEEEE
Q ss_conf -----98799999248-22-278899823--89817983
Q gi|254780934|r 319 -----GAIVYAIGIRV-IR-SHEFLRACA--SPNSFYLV 348 (374)
Q Consensus 319 -----gi~IytIg~~~-~~-~~~~L~~~A--s~~~~~~a 348 (374)
T Consensus 649 R~R~Lg~~~vV~DTE~~~~v~lGlA~~~A~~lgg~~~~l 687 (688)
T TIGR02442 649 RIRSLGIKFVVIDTENPGFVRLGLAEDLASALGGEYLRL 687 (688)
T ss_pred CEEECCCEEEEEECCCCCCCCCCHHHHHHHHHCCCEECC
T ss_conf 301116227899726887542223899999829832247