HHsearch alignment for GI: 254780271 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=96.90 E-value=0.0016 Score=45.19 Aligned_cols=135 Identities=28% Similarity=0.456 Sum_probs=80.2
Q ss_pred CCCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCEEEEECCCCCHHHHHHHHHHHH-------CCCE--------EE
Q ss_conf 30859999999999986588752121013552256835884073321769999999871-------8531--------31
Q gi|254780271|r 79 VIGQGQAKKVLAVAVHNHYKRLAHSSKSSNVELAKSNILLVGPTGCGKTYLAQTLARII-------DVPF--------TM 143 (424)
Q Consensus 79 VIGQ~~AKkavAvAv~nh~rR~~~~~~~~~~ei~~~NILliGPTGvGKTelAr~LAk~l-------~~PF--------~~ 143 (424)
T Consensus 6 iVGQe~LK~ALLL~A------v-------~P~iG--GVLirG~KGTAKSTaaR~L~~LLP~i~~v~gC~f~cdP~~P~~~ 70 (688)
T TIGR02442 6 IVGQEDLKLALLLNA------V-------NPRIG--GVLIRGEKGTAKSTAARGLAALLPDIDVVAGCPFSCDPDDPEEW 70 (688)
T ss_pred CCCHHHHHHHHHHEE------E-------CCCCC--EEEEECCCCCHHHHHHHHHHHHCCHHHHHCCCCCCCCCCCCCCC
T ss_conf 214279865321002------5-------26637--07887788862789888487616023664047888777887040
Q ss_pred H-HHHHHHH-HH----------------------HCCC-CCCCHHHHHH-HHHHHHHHHHHHHHHHHHHHHHHCCCCCCC
Q ss_conf 0-1221111-11----------------------0355-6330357788-765422776542233322333200233333
Q gi|254780271|r 144 A-DATTLTE-AG----------------------YVGE-DVENIILKLL-QAADYNVERAQRGIVYIDEVDKISRKSDNP 197 (424)
Q Consensus 144 v-daT~~TE-~G----------------------YvG~-Dvesii~~L~-~~a~~~v~~a~~~iv~iDEidKi~~~~~~~ 197 (424)
T Consensus 71 C~~C~~~~~~~G~~~~~~~~~~~V~LPlgATEDRVvG~LDi~~al~~G~~~FqPGLLA~AhrGiLYiDEVNLLdDh---- 146 (688)
T TIGR02442 71 CEECRRKLEEQGTLPSEQRPVPFVNLPLGATEDRVVGSLDIERALKEGEKAFQPGLLAEAHRGILYIDEVNLLDDH---- 146 (688)
T ss_pred CHHHHHHHHCCCCCCCCCCCCEEEECCCCCCHHHHCCHHHHHHHHHHCHHHHCCCCHHHHCCCEEEEEEECCCCCH----
T ss_conf 0676755520477531358735886587752332213054899987185660788617546871678520014414----
Q ss_pred CCCCCCCHHHHHHHHHHHCCCCEEECCCCCCC-CCCCCCEEEEECCH
Q ss_conf 34432102568988753105870102565564-32224302431000
Q gi|254780271|r 198 SITRDVSGEGVQQALLKIMEGTIASVPPQGGR-KHPQQEFLQVDTTN 243 (424)
Q Consensus 198 ~~~~dvs~~gvq~~LLkileg~~~~v~~~~gr-k~~~~~~~~Idt~n 243 (424)
T Consensus 147 ----------lVD~lLDaaA~G~n~VEREG~S~~Hp-arf~L~GTMN 182 (688)
T TIGR02442 147 ----------LVDVLLDAAAMGVNRVEREGLSVSHP-ARFVLIGTMN 182 (688)
T ss_pred ----------HHHHHHHHHHCCCEEEEECCCCHHCH-HHHHHHCCCC
T ss_conf ----------77899998764800676357430011-4553220378