>cd00775 LysRS_core Lys_tRNA synthetase (LysRS) class II core domain. Class II LysRS is a dimer which attaches a lysine to the 3' OH group of ribose of the appropriate tRNA. Its assignment to class II aaRS is based upon its structure and the presence of three characteristic sequence motifs in the core domain. It is found in eukaryotes as well as some prokaryotes and archaea. However, LysRS belongs to class I aaRS's in some prokaryotes and archaea. The catalytic core domain is primarily responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate.

Probab=98.95 E-value=1.6e-08 Score=74.53 Aligned_cols=101 Identities=25% Similarity=0.324 Sum_probs=63.0 Q ss_pred HHHHHHHHHHHHHHHHHHCCCEEEECCCHHHHHHHHCCCCCCCCCCCCEEEEE-CCCCCEEEECCCCHHHHH--HHHHHH Q ss_conf 89999999999999999859848016520228875202675543332216898-699988999888838999--999951 Q gi|254780928|r 22 EIRIRNRILDSIRNIYENYGFDPIETPLLEYSDSLGKFLPDEDRPNKGVFSLQ-DDDGQWISLRYDLTAPLA--RYVAEN 98 (496) Q Consensus 22 ~~~~~~~i~~~l~~~f~~~G~~~I~tP~lE~~~~~~~~~~~~~~~~k~~y~f~-D~~g~~l~LRpDlT~~~a--R~~~~~ 98 (496) T Consensus 7 ~~~~Rs~i~~~iR~ff~~~gF~Ev~TPiL~~~----~~g~-~----~~~f~~~~~~~~~~~yL~q--SpQl~~q~l~~~- 74 (329) T cd00775 7 TFIVRSKIISYIRKFLDDRGFLEVETPMLQPI----AGGA-A----ARPFITHHNALDMDLYLRI--APELYLKRLIVG- 74 (329) T ss_pred HHHHHHHHHHHHHHHHHHCCCEEEECCCCCCC----CCCC-C----CCCEEECCCCCCCCCCCCC--CHHHHHHHHHHC- T ss_conf 99999999999999999889889979865566----8875-6----7531322446786723068--989999999856- Q ss_pred HHHCCCCHHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHCC Q ss_conf 12055411233101333025876444211111000121000 Q gi|254780928|r 99 FDTIVFPCRTYRIGPVFRNEKHGPGRFRQFIQCDVDNVGSS 139 (496) Q Consensus 99 ~~~~~~p~k~yy~g~vfR~e~p~~Gr~REf~Q~g~eiiG~~ 139 (496) T Consensus 75 --g--~-~rvfqI~p~FR~E~~~~rHl~EFtmle~E~~f~d 110 (329) T cd00775 75 --G--F-ERVYEIGRNFRNEGIDLTHNPEFTMIEFYEAYAD 110 (329) T ss_pred --C--C-CCEEEEEECCCCCCCCCCCCCHHHHHHHHHHCCC T ss_conf --7--7-7679981022479999774734563457774479

HHsearch alignment for GI: 254780928 and conserved domain: cd00775