>gnl|CDD|29820 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.. Length = 329

Score = 441 bits (1137), Expect = e-124 Identities = 166/329 (50%), Positives = 221/329 (67%), Gaps = 5/329 (1%) Query: 169 NSDSKIRFQQRSLLISQIRHFMEKKGFMEVETPILQPIYGGATADPFKTHHNILKADMYL 228 N + + F RS +IS IR F++ +GF+EVETP+LQPI GGA A PF THHN L D+YL Sbjct: 1 NEEVRQTFIVRSKIISYIRKFLDDRGFLEVETPMLQPIAGGAAARPFITHHNALDMDLYL 60 Query: 229 RIAPELYLKRVLISGLTDQVFELNRNFRNEGVSSRHNPEFTMIEAYWAYTDYRDMMKLVE 288 RIAPELYLKR+++ G ++V+E+ RNFRNEG+ HNPEFTMIE Y AY DY DMM L E Sbjct: 61 RIAPELYLKRLIVGGF-ERVYEIGRNFRNEGIDLTHNPEFTMIEFYEAYADYNDMMDLTE 119 Query: 289 DLCHNLAKTLHGTTDIPFGEKVISFKAPFACKSMLQLVKEATGLDFM---LLKSDQEARV 345 DL L K ++G T I +G K + F PF +M+ +KE TG+DF L + ++ A++ Sbjct: 120 DLFSGLVKKINGKTKIEYGGKELDFTPPFKRVTMVDALKEKTGIDFPELDLEQPEELAKL 179 Query: 346 AAQSIGITVENDALWGEVMMTIFEEKIEKNIVNPTHITDFPKDISPFAKEVAGEKRLVER 405 A+ I +E G+++ +FEE +E ++ PT I D P +ISP AK L ER Sbjct: 180 LAKLIKEKIEKPRTLGKLLDKLFEEFVEPTLIQPTFIIDHPVEISPLAKRHRSNPGLTER 239 Query: 406 FETYCNGWEICNAFSELNDPVEQRIRMEQQVEQSHQRGEHT-ILDEDFLDAMTYGMPPAS 464 FE + G EI NA++ELNDP +QR R E+Q +Q + ++DEDF+ A+ YGMPP Sbjct: 240 FELFICGKEIANAYTELNDPFDQRERFEEQAKQKEAGDDEAMMMDEDFVTALEYGMPPTG 299 Query: 465 GLGLGIDRLIMLLTNAPSIRDVILFPAQR 493 GLG+GIDRL+MLLT++ SIRDVILFPA R Sbjct: 300 GLGIGIDRLVMLLTDSNSIRDVILFPAMR 328

RPSBLAST alignment for GI: 254781118 and conserved domain: cd00775