HHsearch alignment for GI: 254781110 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=98.32 E-value=1.6e-05 Score=54.43 Aligned_cols=162 Identities=23% Similarity=0.195 Sum_probs=113.5
Q ss_pred CCCCEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCCEEEECC-CCCCCCCC
Q ss_conf 44320122102232422335787666675346766530678899989999851046787655430223204-87643124
Q gi|254781110|r 189 PIFLIELVVDLSGSMHCAMNSDPEDVNSAPICQDKKRTKMAALKNALLLFLDSIDLLSHVKEDVYMGLIGY-TTRVEKNI 267 (420)
Q Consensus 189 ~~~~~~~~~d~s~s~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~a~~~~~~~~~~~~~~~~~~~~~~~~~-~~~~~~~~ 267 (420)
T Consensus 507 ~G~LviFvVDASGSM~-------------------ar~RM~~~KGavLsLL~DA-----Yq~RDkValI~FrG~~AevlL 562 (688)
T TIGR02442 507 AGNLVIFVVDASGSMA-------------------ARGRMAAAKGAVLSLLRDA-----YQKRDKVALITFRGEEAEVLL 562 (688)
T ss_pred HCCCEEEEEECCHHHH-------------------HHHHHHHHHHHHHHHHHHH-----HHHCCEEEEEECCCCEEEEEC
T ss_conf 1152223533532044-------------------2357899899999988888-----862776888623673435765
Q ss_pred CCCCCHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCEEEEEECCCCCCC-C-
Q ss_conf 45778488999999864046788765388999999861310123345543347767787766624899606867777-7-
Q gi|254781110|r 268 EPSWGTEKVRQYVTRDMDSLILKPTDSTPAMKQAYQILTSDKKRSFFTNFFRQGVKIPSLPFQKFIIFLTDGENNNF-K- 345 (420)
Q Consensus 268 ~lt~~~~~~~~~i~~~~~~~~~g~T~~~~gl~~~~~~L~~~~~~~~~~~~~~~~~~~~~~~~~k~iil~TDG~~~~~-~- 345 (420)
T Consensus 563 PPT~sv~~A~r~L~~l---PtGGrTPLa~gL~~A~~v~~~~~~~--------------~~~~~pl~V~iTDGRaNv~L~~ 625 (688)
T TIGR02442 563 PPTSSVELAARRLEEL---PTGGRTPLAAGLLKAAEVLSNELLR--------------DDDRRPLVVVITDGRANVALDV 625 (688)
T ss_pred CCCCHHHHHHHHHHHC---CCCCCCHHHHHHHHHHHHHHHHHHC--------------CCCCCEEEEEEECCCCCCCCCC
T ss_conf 8788489999999728---8989874589999999999998611--------------6899428998707863542666
Q ss_pred -CCCH-----HHHHHHHHHHC-------CCEEEEEEECC-CCCHHHHHHHHHC-CCCCEEE
Q ss_conf -6534-----89999999978-------98799999548-9778999998621-8982798
Q gi|254781110|r 346 -SNVN-----TIKICDKAKEN-------FIKIVTISINA-SPNGQRLLKTCVS-SPEYHYN 391 (420)
Q Consensus 346 -~~~~-----~~~~c~~~k~~-------gi~i~tIgf~~-~~~~~~~l~~cas-~~~~yf~ 391 (420)
T Consensus 626 ~~g~~qp~~~~~~~a~~L~~~~~R~R~Lg~~~vV~DTE~~~~v~lGlA~~~A~~lgg~~~~ 686 (688)
T TIGR02442 626 SLGEPQPLDDARTIASKLAARASRIRSLGIKFVVIDTENPGFVRLGLAEDLASALGGEYLR 686 (688)
T ss_pred CCCCCCHHHHHHHHHHHHHHHHCCEEECCCEEEEEECCCCCCCCCCHHHHHHHHHCCCEEC
T ss_conf 7888415778999999988750430111622789972688754222389999982983224