HHsearch alignment for GI: 254781039 and conserved domain: cd01487

>cd01487 E1_ThiF_like E1_ThiF_like. Member of superfamily of activating enzymes (E1) of the ubiquitin-like proteins. The common reaction mechanism catalyzed by E1-like enzymes begins with a nucleophilic attack of the C-terminal carboxylate of the ubiquitin-like substrate, 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 the substrate. The exact function of this family is unknown.
Probab=97.15  E-value=0.00042  Score=46.40  Aligned_cols=102  Identities=18%  Similarity=0.280  Sum_probs=61.3

Q ss_pred             EEEEECCCHHHHHHHHHHHHCCCCEEEEEECCHHHHHHHHHCCCCCCCC--CC--------CCCCCCEEEE-------E-
Q ss_conf             7999778878999999999779981899944989999999778984227--98--------8178743897-------3-
Q gi|254781039|r    6 TIFVIGAGAFGTALSSVIASRGLANVTLLGRKEILMQQLEDTRINAKAL--PG--------IKLSPLLNFS-------S-   67 (329)
Q Consensus         6 kI~ViGaGa~GtAlA~~La~~g~~~V~l~~r~~~~~~~i~~~~~n~~~l--p~--------i~l~~~i~~t-------~-   67 (329)
T Consensus         1 kV~IvG~GGLG~~~a~~La~aGvg~i~lvD~D~Ve~SNL~RQ~~~~~diG~~Ka~~a~~~l~~iNp~i~i~~~~~~l~~~   80 (174)
T cd01487           1 KVGIAGAGGLGSNIAVLLARSGVGNLKLVDFDVVEPSNLNRQQYFLSQIGEPKVEALKENLREINPFVKIEAINIKIDEN   80 (174)
T ss_pred             CEEEECCCHHHHHHHHHHHHHCCCEEEEEECCCCCCCCHHCCHHHHHHCCCHHHHHHHHHHHHHCCCCEEEEEECCCCHH
T ss_conf             98998767889999999998189739999899466644301324777479749999999999879798899991444999


Q ss_pred             -CHHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCCCCEEECC
Q ss_conf             -16877555544112217776665555332035685055237
Q gi|254781039|r   68 -DHTLLQNADIVLFATSSKGYGEALNFYSNWLKESAEIIICS  108 (329)
Q Consensus        68 -~~~~l~~adiIiiavps~~~~~~l~~i~~~l~~~~~ii~~s  108 (329)
T Consensus        81 n~~~l~~~~D~ViD~~Dn~~tr~~l~~~~~~-~~~~plv~as  121 (174)
T cd01487          81 NLEGLFGDCDIVVEAFDNAETKAMLAESLLG-NKNKPVVCAS  121 (174)
T ss_pred             HHHHHHHCCCEEEECCCCHHHHHHHHHHHHH-HCCCCEEEEE
T ss_conf             9999983799999999998999999999999-8799599997