HHsearch alignment for GI: 254780716 and conserved domain: cd01483

>cd01483 E1_enzyme_family Superfamily of activating enzymes (E1) of the ubiquitin-like proteins. This family includes classical ubiquitin-activating enzymes E1, ubiquitin-like (ubl) activating enzymes and other mechanistic homologes, like MoeB, Thif1 and others. The common reaction mechanism catalyzed by MoeB, ThiF and the E1 enzymes begins with a nucleophilic attack of the C-terminal carboxylate of MoaD, ThiS and ubiquitin, 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.
Probab=97.23  E-value=0.0023  Score=44.39  Aligned_cols=123  Identities=17%  Similarity=0.245  Sum_probs=75.1

Q ss_pred             EEEEEECCHHHHHHHHHHHHCCC-EEEEEECCHHHHHHHHHHCCC-CC-CCCEECCCHHHHHHHCCCCCEEEEECCCHHH
Q ss_conf             05698157111688999997898-599973998999999971221-12-7840328989998605778899997699069
Q gi|254780716|r    5 DIGIIGLGSMGSNLSLNILDKGF-RLAVYNKDFELTDVFIKKISG-LS-QKVIVTKNLEQMVEAVCKPRKILMMVTDGDP   81 (475)
Q Consensus         5 ~IGiIGLG~MG~~mA~nL~~~G~-~V~vydr~~~~~~~l~~~~~~-~~-~~~~~~~s~~e~v~~l~~pr~Iil~vp~g~~   81 (475)
T Consensus         1 kVlivG~GglG~~va~~L~~~Gv~~i~ivD~D~v~~~Nl~Rq~~~~~~dvG~~Ka~~a~~~l~~~n-p~v~i~~~~~~~~   79 (143)
T cd01483           1 RVLLVGLGGLGSEIALNLARSGVGKITLIDFDTVELSNLNRQFLARQADIGKPKAEVAARRLNELN-PGVNVTAVPEGIS   79 (143)
T ss_pred             CEEEECCCHHHHHHHHHHHHHCCCCEEEEECCCCCCCCCCCCCCCCHHHHCCHHHHHHHHHHHHHC-CCCEEEEEECCCC
T ss_conf             999999798999999999993797199997898750014642258988949224899999998568-9838999945689


Q ss_pred             HHHHHHHHHHCCCCCCEEEECCCCCHHHHHHHHHHHHHCCCCEECCCCCCCC
Q ss_conf             9999999972078998999679865789999999998479943067546760
Q gi|254780716|r   82 VDQLIDKLKPLLSPEDILLDGGNSHFCDTQIRSLQLSEKGIYFIGIGVSGGV  133 (475)
Q Consensus        82 v~~vi~~l~~~l~~g~iiID~sts~~~~t~~~~~~l~~kgi~fid~pVSGG~  133 (475)
T Consensus        80 -~~~~---~~~~~~~dvvi~~~D~-~~~r~~l~~~~~~~~ip~i~~~~~g~~  126 (143)
T cd01483          80 -EDNL---DDFLDGVDLVIDAIDN-IAVRRALNRACKELGIPVIDAGGLGLG  126 (143)
T ss_pred             -HHHH---HHHHCCCCEEEECCCC-HHHHHHHHHHHHHCCCCEEEEECCCCE
T ss_conf             -6469---9997599999987799-999999999999869988996366768