>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=98.75 E-value=2.6e-08 Score=71.94 Aligned_cols=112 Identities=17% Similarity=0.167 Sum_probs=67.5 Q ss_pred HHHHHHHHHHHHHHHHHCCCEEEECCCCCCHHHHHHCCCCHHHHHHHCCHH-HCCCCCCEECCCCCCCCCC-CHHHCCCC Q ss_conf 999999999999999866988973575124689877197311222210402-1378620003455543101-10000134 Q gi|254780870|r 47 QKALDNVNAIIREEQNRTGAIEMSVPTLQSADLWVESGRYDSYGKEMLRLA-DRNDKAMIYGPTHEEVMTD-IFRSHIKS 124 (449) Q Consensus 47 ~~i~~~le~~~r~~~~~~G~~ei~tP~l~~~eL~~~SGh~d~~~~em~~~~-d~~~~~~~LrP~~~e~~~~-i~~~~~~S 124 (449) T Consensus 8 ~~~Rs~i~~~iR~ff~~~gF~Ev~TPiL~~~~----~g---~~-~~~f~~~~~~~~~~~yL~q-SpQl~~q~l~~~g~-- 76 (329) T cd00775 8 FIVRSKIISYIRKFLDDRGFLEVETPMLQPIA----GG---AA-ARPFITHHNALDMDLYLRI-APELYLKRLIVGGF-- 76 (329) T ss_pred HHHHHHHHHHHHHHHHHCCCEEEECCCCCCCC----CC---CC-CCCEEECCCCCCCCCCCCC-CHHHHHHHHHHCCC-- T ss_conf 99999999999999998898899798655668----87---56-7531322446786723068-98999999985677-- Q ss_pred CCCCCEEEEECCCCCCCCCCCCCCCCCCEEEEEEECCEECCCHHHHHHHHHHH Q ss_conf 20134026414653345667675434531668740422118868879999999 Q gi|254780870|r 125 YRNLPFTFYQIQLKFRDELRPRFGVMRSREFLMKDAYSFDLTPEGSKHSYNKM 177 (449) Q Consensus 125 Yr~LPlr~y~ig~~fR~E~rp~~GL~R~ReF~q~D~~~F~~~~e~~~~e~~~~ 177 (449) T Consensus 77 -----~rvfqI~p~FR~E~~~~r---Hl~EFtmle~E~~f~d~~dvm~~~E~l 121 (329) T cd00775 77 -----ERVYEIGRNFRNEGIDLT---HNPEFTMIEFYEAYADYNDMMDLTEDL 121 (329) T ss_pred -----CCEEEEEECCCCCCCCCC---CCCHHHHHHHHHHCCCHHHHHHHHHHH T ss_conf -----767998102247999977---473456345777447999999999999

HHsearch alignment for GI: 254780870 and conserved domain: cd00775