>cd00755 YgdL_like Family of activating enzymes (E1) of ubiquitin-like proteins related to the E.coli hypothetical protein ygdL. 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=98.26 E-value=1.2e-05 Score=56.90 Aligned_cols=126 Identities=19% Similarity=0.305 Sum_probs=86.0 Q ss_pred CCEEEEECCCHHHHHHHHHHHHCCCCCCEEEEEECCHHHHHHHHHHHHHHCCCCCCCCCEEEEECCCCHHHHHHHHHHCC Q ss_conf 73199984987799999999960898725999639999999999873430245555573089943789899999997539 Q gi|254780742|r 2 KKNVLIIGAGGVAHVVAHKCAQNNDILGDINIASRTLQKCSKIIDSIYKKKSLKIDGKLAIHQVDALNIKAVVELIKKTN 81 (419) Q Consensus 2 ~k~ilv~GaG~vG~~~~~~L~~~~~~~~~i~va~r~~~~~~~~~~~l~~~~~~~~~~~~~~~~~D~~d~~~l~~~~~~~~ 81 (419) T Consensus 11 ~s~V~v~G~GGvGs~~a~~LarsG-V-G~l~lvD~D~v~~SNLnRQ~~a~~~----------~iG~~K~~~~~~rl~~iN 78 (231) T cd00755 11 NAHVAVVGLGGVGSWAAEALARSG-V-GKLTLIDFDVVCVSNLNRQIHALLS----------TVGKPKVEVMAERIRDIN 78 (231) T ss_pred CCCEEEECCCHHHHHHHHHHHHCC-C-CEEEEEECCEECCCCHHHHHCCCHH----------HCCCCCHHHHHHHHHHHC T ss_conf 497899888636899999999809-9-7599971999045444433016563----------369972899999999879 Q ss_pred CCEEEECCCCCCCHHHHHHHHHCCCCEE-EECCCCCCHHCCCCCCCCHHHHHHHHHHHHHCCCEEEECCCHH Q ss_conf 7299973761003278999986288689-6036642000014420000357751088885188699537501 Q gi|254780742|r 82 SQIIINVGSSFLNMSVLRACIDSNVAYI-DTAIHESPLKICESPPWYNNYEWSLLDECRTKSITAILGAGFD 152 (419) Q Consensus 82 ~dvVin~~~p~~~~~v~~a~i~~g~hyv-D~s~~~~~~~~~~~~~~~~~~~~~l~~~a~~ag~~~i~~~G~~ 152 (419) T Consensus 79 P~~~v~~~~~~~~~~n~~~ll~~~~D~VvDaiD~~~~-----------K--~~l~~~c~~~~iplIss~Gag 137 (231) T cd00755 79 PECEVDAVEEFLTPDNSEDLLGGDPDFVVDAIDSIRA-----------K--VALIAYCRKRKIPVISSMGAG 137 (231) T ss_pred CCCEEEEEHHHCCHHHHHHHHCCCCCEEEECCCCHHH-----------H--HHHHHHHHHCCCEEEEECCCC T ss_conf 9988998625159989999845477778534424877-----------9--999999998299089986734

HHsearch alignment for GI: 254780742 and conserved domain: cd00755