HHsearch alignment for GI: 254781166 and conserved domain: cd00757
>cd00757 ThiF_MoeB_HesA_family ThiF_MoeB_HesA. Family of E1-like enzymes involved in molybdopterin and thiamine biosynthesis family. The common reaction mechanism catalyzed by MoeB and ThiF, like other E1 enzymes, begins with a nucleophilic attack of the C-terminal carboxylate of MoaD and ThiS, respectively, on the alpha-phosphate of an ATP molecule bound at the active site of the activating enzymes, leading to the formation of a high-energy acyladenylate intermediate and subsequently to the formation of a thiocarboxylate at the C termini of MoaD and ThiS. MoeB, as the MPT synthase (MoaE/MoaD complex) sulfurase, is involved in the biosynthesis of the molybdenum cofactor, a derivative of the tricyclic pterin, molybdopterin (MPT). ThiF catalyzes the adenylation of ThiS, as part of the biosynthesis pathway of thiamin pyrophosphate (vitamin B1).
Probab=90.72 E-value=1.4 Score=23.74 Aligned_cols=76 Identities=17% Similarity=0.205 Sum_probs=44.8
Q ss_pred HCCCCEEEEECCCCCCHHHHHHHHHHHHCCC-EEEEEECCHHHHHHHHHHHHCCCCEEEE-ECCCCCHHHHHHHHHHHHH
Q ss_conf 2299789994889884179999999998898-8999848988999999997138928999-8889999999999999999
Q gi|254781166|r 7 LMKDKRGIVLGVANNRSLAWSIAKMCHAAGA-KVALTWQGDATKKRIEGLVEGMDFFMAG-HCNVSNSETIDDVFRNLEK 84 (284)
Q Consensus 7 ~L~~K~~iVtGa~g~~GIG~aiA~~la~~Ga-~Vvi~~~~~~~~~~~~~~~~~~~~~~~~-~~Dv~~~~~v~~~~~~~~~ 84 (284)
T Consensus 18 ~L~~s~VlivG~G---GlGs~~~~~La~~Gvg~i~lvD~D~ve-------~sNLnRQ~l~~~~diG~-~K~~~a~~~l~~ 86 (228)
T cd00757 18 KLKNARVLVVGAG---GLGSPAAEYLAAAGVGKLGLVDDDVVE-------LSNLQRQILHTEADVGQ-PKAEAAAERLRA 86 (228)
T ss_pred HHHCCCEEEECCC---HHHHHHHHHHHHCCCCEEEEEECCCCC-------CCCCHHHHEECHHHCCC-CHHHHHHHHHHH
T ss_conf 9864978998877---889999999998399758999787455-------67642210237866878-959999999985
Q ss_pred HHCCCCEEE
Q ss_conf 847988999
Q gi|254781166|r 85 EWGTIDFLV 93 (284)
Q Consensus 85 ~~G~iD~lI 93 (284)
T Consensus 87 iNp~i~i~~ 95 (228)
T cd00757 87 INPDVEIEA 95 (228)
T ss_pred HCCCCCCEE
T ss_conf 488753031