HHsearch alignment for GI: 254780545 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=98.52 E-value=5.7e-07 Score=69.45 Aligned_cols=150 Identities=31% Similarity=0.468 Sum_probs=100.7
Q ss_pred HHHHHHHHHHHHHHH-HHHHHHHHHHHHHHHHCCCCCCEEECCCCCHHHHHHHHHHHCCC-------CCCEECCC-----
Q ss_conf 988985288999999-99987433567664201233311003787425888999974246-------99702058-----
Q gi|254780545|r 147 FKDVAGVDEAKEDLQ-EIVDFLCDPQKFKRLGGRIPHGVLLVGPPGTGKTLLARAVAGEA-------NVPFFTIS----- 213 (647)
Q Consensus 147 f~dv~g~~~~k~~~~-~~v~~l~~~~~~~~~g~~~p~g~ll~GppGtGKTlla~a~a~e~-------~~~f~~~~----- 213 (647)
T Consensus 3 F~AiVGQe~LK~ALLL~Av~P--------~-----iGGVLirG~KGTAKSTaaR~L~~LLP~i~~v~gC~f~cdP~~P~~ 69 (688)
T TIGR02442 3 FTAIVGQEDLKLALLLNAVNP--------R-----IGGVLIRGEKGTAKSTAARGLAALLPDIDVVAGCPFSCDPDDPEE 69 (688)
T ss_pred CCCCCCHHHHHHHHHHEEECC--------C-----CCEEEEECCCCCHHHHHHHHHHHHCCHHHHHCCCCCCCCCCCCCC
T ss_conf 742214279865321002526--------6-----370788778886278988848761602366404788877788704
Q ss_pred --------------------HHHHHHHHHHCCHHHHH-------------HHHH---HHHHHCCHHEEHHHHHHHHCCCC
Q ss_conf --------------------57886444203324599-------------9999---99873780120632356414455
Q gi|254780545|r 214 --------------------GSDFVELFVGVGASRVR-------------DMFE---QAKNNSPCIVFVDEIDAVGRHRG 257 (647)
Q Consensus 214 --------------------~s~~~~~~~g~g~~~vr-------------~lf~---~a~~~~p~iifiDeida~~~~r~ 257 (647)
T Consensus 70 ~C~~C~~~~~~~G~~~~~~~~~~~V~LPlgATEDRVvG~LDi~~al~~G~~~FqPGLLA~Ahr-GiLYiDEVNLLd---- 144 (688)
T TIGR02442 70 WCEECRRKLEEQGTLPSEQRPVPFVNLPLGATEDRVVGSLDIERALKEGEKAFQPGLLAEAHR-GILYIDEVNLLD---- 144 (688)
T ss_pred CCHHHHHHHHCCCCCCCCCCCCEEEECCCCCCHHHHCCHHHHHHHHHHCHHHHCCCCHHHHCC-CEEEEEEECCCC----
T ss_conf 006767555204775313587358865877523322130548999871856607886175468-716785200144----
Q ss_pred CCCCCCCHHHHHHHHHHHH---------HHCCCCCC--CCEEEEEECC------CCCCCCHHHCCCCCCCCEEEECHHH-
Q ss_conf 7898862688988998998---------53032357--7829999629------8100883331656423141000134-
Q gi|254780545|r 258 IGLGGGNDEREQTLNQLLV---------EMDGFESS--EGVILIAATN------RPDVLDAALLRPGRFDRQITVPNPD- 319 (647)
Q Consensus 258 ~~~~~~~~e~~~~ln~ll~---------~mdg~~~~--~~v~vi~aTn------~~~~lD~al~RpgRfd~~i~~~~P~- 319 (647)
T Consensus 145 -------D---hlVD~lLDaaA~G~n~VEREG~S~~Hparf~L~GTMNPEEG~LRPQLLD-------RFGL~V~v~~~~d 207 (688)
T TIGR02442 145 -------D---HLVDVLLDAAAMGVNRVEREGLSVSHPARFVLIGTMNPEEGDLRPQLLD-------RFGLCVDVAASRD 207 (688)
T ss_pred -------C---HHHHHHHHHHHCCCEEEEECCCCHHCHHHHHHHCCCCCCHHHHCHHHHH-------HHHCEEEECCCCC
T ss_conf -------1---4778999987648006763574300114553220378522110223242-------4401155024358
Q ss_pred HHHHHHHHHHHH
Q ss_conf 788999999985
Q gi|254780545|r 320 IVGREHILMVHS 331 (647)
Q Consensus 320 ~~~r~~i~~~~~ 331 (647)
T Consensus 208 ~~~R~Ev~~Rrl 219 (688)
T TIGR02442 208 PEERVEVIRRRL 219 (688)
T ss_pred HHHHHHHHHHHH
T ss_conf 668999999997