>cd00778 ProRS_core_arch_euk Prolyl-tRNA synthetase (ProRS) class II core catalytic domain. ProRS is a homodimer. It is responsible for the attachment of proline to the 3' OH group of ribose of the appropriate tRNA. This domain is primarily responsible for ATP-dependent formation of the enzyme bound aminoacyl-adenylate. Class II assignment is based upon its structure and the presence of three characteristic sequence motifs in the core domain. This subfamily contains the core domain of ProRS from archaea, the cytoplasm of eukaryotes and some bacteria.

Probab=100.00 E-value=0 Score=429.69 Aligned_cols=246 Identities=22% Similarity=0.383 Sum_probs=209.2 Q ss_pred HHHHHHCCCEE-CCCCCHHCCCCHHHHHHHHHHHHHHHHHHCCCEEEECCCCCCHHHH-HHCCCCHHHHHHHCCHHH--- Q ss_conf 22135303200-0388111043169999999999999998669889735751246898-771973112222104021--- Q gi|254780870|r 24 KLMLRTGMIHQ-HSKGIYSWLPLGQKALDNVNAIIREEQNRTGAIEMSVPTLQSADLW-VESGRYDSYGKEMLRLAD--- 98 (449) Q Consensus 24 ~ll~~~g~i~~-~~~G~~~~lP~G~~i~~~le~~~r~~~~~~G~~ei~tP~l~~~eL~-~~SGh~d~~~~em~~~~d--- 98 (449) T Consensus 8 ~~~~~~~l~d~~pv~G~~~~lP~G~~i~~~l~~~~r~~~~~~G~~ev~~P~l~~~~~~~k~sgh~~~y~~emf~v~~~g~ 87 (261) T cd00778 8 EVITKAELIDYGPVKGCMVFRPYGYAIWENIQKILDKEIKETGHENVYFPLLIPESELEKEKEHIEGFAPEVAWVTHGGL 87 (261) T ss_pred HHHHHHCCCCCCCCCCEEEECCCHHHHHHHHHHHHHHHHHHCCCEEEECCCCCCHHHHHHHHCHHHCCCCCCEEEECCCC T ss_conf 99998177224799830888632899999999999999998699699883327889999742814305765335521685 Q ss_pred -CCCCCCEECCCCCCCCCCCHHHCCCCCCCCCEEEEECCCCCCCCCCCCCCCCCCEEEEEEECCEECCCHHHHHHHHHHH Q ss_conf -3786200034555431011000013420134026414653345667675434531668740422118868879999999 Q gi|254780870|r 99 -RNDKAMIYGPTHEEVMTDIFRSHIKSYRNLPFTFYQIQLKFRDELRPRFGVMRSREFLMKDAYSFDLTPEGSKHSYNKM 177 (449) Q Consensus 99 -~~~~~~~LrP~~~e~~~~i~~~~~~SYr~LPlr~y~ig~~fR~E~rp~~GL~R~ReF~q~D~~~F~~~~e~~~~e~~~~ 177 (449) T Consensus 88 ~~~d~~y~LkPmne~~~~~i~~~~~~SYRdLPlrl~q~g~~~R~E~s~~~gL~RvReF~~dDahs~~~t~eq~~~e~~~~ 167 (261) T cd00778 88 EELEEPLALRPTSETAIYPMFSKWIRSYRDLPLKINQWVNVFRWETKTTRPFLRTREFLWQEGHTAHATEEEAEEEVLQI 167 (261) T ss_pred CCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCHHHHHCCCEECCCCCCCCCCCEEEEEEEECCCCCCCCHHHHHHHHHHH T ss_conf 20135603478886999999973505402278255530422437788887653254252342336558999999999999 Q ss_pred HHHHHHHHHHC-CCHHHHHHHCCHHCCCCHHHHHHHHCCCCCCEEEECCCCCCCCCCHHHCCHHHHHCCCCCCCCCCCCC Q ss_conf 99874111100-62012233110010131133434546867701431010034776411122012100112200013632 Q gi|254780870|r 178 FVSYLRIFHRL-GLKSIPMRAESGPIGGDLSHEFIVLADTGETQVFCSKDFMDFPIPSENTDFDDIISLNSIVEQWTAPY 256 (449) Q Consensus 178 ~~~~~~i~~~l-gl~~~~v~~~~~~ig~~~s~e~~~~~~~~e~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 256 (449) T Consensus 168 ~~~y~~i~~~l~~~~~~~~---~~~-------------------------~~d--------------------k~~Ga~y 199 (261) T cd00778 168 LDLYKEFYEDLLAIPVVKG---RKT-------------------------EWE--------------------KFAGADY 199 (261) T ss_pred HHHHHHHHHHHCCEEEEEE---CCC-------------------------HHC--------------------CCCCCCC T ss_conf 9999999998478157860---565-------------------------211--------------------1678510 Q ss_pred CCCHHHCHHHHHCCCCCCCEEEEEEEECCCEEECCCCCCCCCEEEEECCCCCCCCCCCCCCCCCCCCCHHHHHH Q ss_conf 12011000233035876552432111158144223112230115896477772323366634474300233221 Q gi|254780870|r 257 AATSDVHNEKLFDSLPENKRVSARGIEVGHIFYFGTKYSLPMSATFKGADGKDHYVQMGSYGIGAMRVVAAVIE 330 (449) Q Consensus 257 ~~~~d~~~~~~~d~l~~~~~~~~~~ie~~~~f~lG~~ys~~~~~~~~~~~g~~~~~~~g~~giG~~R~~~alle 330 (449) T Consensus 200 ~~~id~~~---~d---------gr~~q~gti~~l~~~~s~~f~l~y~~~dg~~~~phr~~~G~~-eR~ig~lI~ 260 (261) T cd00778 200 TYTIEAMM---PD---------GRALQSGTSHNLGQNFSKAFDIKYQDKDGQKEYVHQTSWGIS-TRLIGAIIM 260 (261) T ss_pred CEEEEEEC---CC---------CCEEEEEHHHHCCCCHHHHCCCEEECCCCCCCCCEEEEEEHH-HHHHHHHHC T ss_conf 00147874---78---------870467510202765356379899999999808557412499-899889734

HHsearch alignment for GI: 254780870 and conserved domain: cd00778