>TIGR00133 gatB glutamyl-tRNA(Gln) and/or aspartyl-tRNA(Asn) amidotransferase, B subunit; InterPro: IPR004413 In many species, Gln-tRNA ligase is missing. tRNA(Gln) is misacylated with Glu after which a heterotrimeric amidotransferase converts Glu to Gln. This group represents the chain of the heterotrimer, encoded by the gatB gene called glutamyl-tRNA(Gln) amidotransferase, B subunit 6.3.5 from EC. This enzyme functions as an alternative to a direct Gln-tRNA synthetase (Gln-tRNA ligase) in mitochondria, chloroplasts, Gram-positive bacteria, cyanobacteria, and the archaea. The archaea have an Asp-tRNA(Asn) amidotransferase instead of an Asp-tRNA ligase. In the archaea a paralog of gatB is found, here designated gatB_rel, that is a candidate B subunit of the Asp-tRNA(Asn) amidotransferase. The gatA-encoded subunit may be shared by gatB and gatB_rel. ; GO: 0016884 carbon-nitrogen ligase activity with glutamine as amido-N-donor, 0006412 translation.

Probab=100.00 E-value=0 Score=823.72 Aligned_cols=477 Identities=48% Similarity=0.806 Sum_probs=454.8 Q ss_pred CCCCEEEEEEEEEEECCCCCCCCCCCCCCCC-CC--CCCCCHHHCCCCCCCCC-CCHHHHHHHHHHHHHHCCE-EC-CCC Q ss_conf 7803389899978886898655588424689-87--65206130268988873-7899999999987782976-24-420 Q gi|254780979|r 20 GDWEVVIGIEVHAQLSVVSKLFSGASVNFGA-EP--NTQVSFFDAAMPGMLPI-LNGRCVQQAVMTGLGLNAH-IN-KYS 93 (500) Q Consensus 20 ~~~e~vIGLEiH~qL~t~tKlFc~c~~~~~~-~p--Nt~v~~~~~g~PG~lP~-lN~~av~~ai~~~~al~~~-i~-~~~ 93 (500) T Consensus 2 ~~~~~~~gle~h~~l~~~~k~f~~~~~~~~~~~p~pn~~~~p~~lg~pg~~p~p~n~~~~~~~~~~~~~~~~~~~~~~~~ 81 (523) T TIGR00133 2 IEYEAVIGLEVHVQLNTKTKLFCSCPNDFGSAPPAPNTNVCPVCLGLPGALPVPLNKEAVKKALKLGLALNAKIVSPPVS 81 (523) T ss_pred CCCCEEEEEEEEEEECCCHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCCCCCCHH T ss_conf 75200211235555323201100475333456778765445000157876566644889999998877631200254112 Q ss_pred EEECCCEECCCCCCCCCCCCCCCCCCCCEEEEEECCCCCCCCCEEEEEEEEEEEEEECCCCCCCCCC--CCCEEEEECCC Q ss_conf 1311321237678882014454420153389997067777741037984236665202310011567--87148866157 Q gi|254780979|r 94 VFARKNYFYPDLPQGYQISQHDKPIVGEGKVSVSIGPDKSGQFRTIEVGIERIHLEQDAGKSIHDQY--SAVSCIDLNRS 171 (500) Q Consensus 94 ~fdRK~YfYpDlpkgyQiTQ~~~Pi~~~G~l~~~~~~~~~~~~~~~~v~I~~i~lEED~gk~~h~~~--~~~slvD~NRa 171 (500) T Consensus 82 ~f~~k~y~y~d~p~g~~~~~~~~p~~~~g~~~~~~~~~~~~~~-~~~~~~~~~~~e~d~g~~~~~~~~~~~~~~~d~n~~ 160 (523) T TIGR00133 82 VFDRKHYFYPDLPKGYQITQFDRPIAEGGKLEIELDGGETDES-AKRIGIERLHLEEDPGKLQHKGSDKPSQSLVDFNRS 160 (523) T ss_pred HHHHHHCCCCCCCCCCEECCCCCCEECCCEEEEEECCCHHHHH-HHHHHHEEEEECCCCCHHHHCCCCCCCEEEEECCCC T ss_conf 2211003466676543000024540016526884065302344-444311002101132101102355432034422445 Q ss_pred CCCEEEEEECCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCEEECCCCCCCCCCC-CCCCCCCCCCCCCHHHHHHHHH Q ss_conf 861257630365277899999999999998642045676432201125754321376-6678862223540246599999 Q gi|254780979|r 172 GVALMEIVTKPDMRSSLEAKAFLTKLRSILRYLGTCDGNMEEGSMRADVNVSVCRPG-EAWGTRCEVKNVNSIRFLGLAI 250 (500) Q Consensus 172 GvPLiEIVT~Pd~~s~~ea~~~~~~l~~ilr~~gisd~~meeGslR~DvNVSi~~~~-~~~GtRvEIKNlnS~~~i~~AI 250 (500) T Consensus 161 g~pl~e~~~~p~~~~~~~~~~~~~~l~~~~~~~~~~~~~~~~g~~~~d~n~~~~~~g~~~~~~~~e~kn~~~~~~~~~~~ 240 (523) T TIGR00133 161 GAPLLEIVTKPDLNSPKEARAFLKKLRQLLRYLGISDGNLEEGSLRCDVNVSIRPKGQEEGGTRVEIKNLNSFKGVEKAI 240 (523) T ss_pred CCCHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCEEEECEEEEEECCCCCCCCEEEEECCCCHHHHHHHH T ss_conf 76332110144557778999999999999987311235534464121000235541432244314541253046788888 Q ss_pred HHHHHHHHHHHHCC---CCCCCCCCCCCCCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCHHHHHH-HHHHCCCCHHHHH Q ss_conf 99999999973139---8003443233755433665303566777783327787731269999999-8853024836898 Q gi|254780979|r 251 EYEARRQIAILEDG---GHIRQETRLFDPSKNETRSLRTKEDALDYRYFSEPDLLPLEIDEDFIRA-IKKQIPELPDAKR 326 (500) Q Consensus 251 ~yEi~RQ~~ll~~G---~~v~qETR~~d~~~~~T~~mR~KE~a~DYRyfPEPDLPpi~is~e~i~~-i~~~lPelP~~~~ 326 (500) T Consensus 241 ~~e~~~~~~~~~~g~~~~~~~~~~~~~~~~~~~~~~~~~k~~~~dy~y~~~p~~~~~~~~~~~~~~~~~~~~~~~p~~~~ 320 (523) T TIGR00133 241 EYEIERQKKLLIRGKYDEEVLQETRLFDESSGITVSLRSKETSSDYRYFPEPDLPPINIDEELVKGPVAGKLPELPSAKR 320 (523) T ss_pred HHHHHHHHHHHHHCCCHHHHHHHHHHHCCCCCCEEEEECCCCCCCCCCCCCCCCCCEECCHHHHHHHHHHHHHCCHHHHH T ss_conf 88888889998602100123443321001244123320222200000025776430002466753234442002336888 Q ss_pred HHHHHHCCCCHHHHHHHHHHHH------------HHHHHHHHHC-CCCH---HHHHHHHHHHHHHHHHHCCCCCCCC--C Q ss_conf 8643202688999888764113------------6789886402-4302---4577776545788764338740006--4 Q gi|254780979|r 327 ERFIGEFGISLYDASVLVSDKS------------IADYFEKLAV-NRDK---KIVANWVINDLLGVLNRSGKSIEDT--P 388 (500) Q Consensus 327 ~rl~~~yGLs~~dA~~L~~~~~------------la~~FE~v~~-~~~p---k~~Anwi~~el~~~ln~~~~~~~~~--~ 388 (500) T Consensus 321 ~~~~~~~~~~~~~~~~~~~~~~~~d~~~~~~~~~~~~~f~~~~~~~~~~~~~~~~~~W~~~~~~~~l~~~~~~~~~~~~~ 400 (523) T TIGR00133 321 IRLKKEYGLSEEDAKLLTSDLDQNDLYNHEALRYLADYFEEVVKLGGPPSNAKLAANWLCDELLGELNKLKISLAECWEG 400 (523) T ss_pred HHHHHHCCCCHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHH T ss_conf 87766406763342332103310100246899999999999986125400246788999999998864215634565420 Q ss_pred CCHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHC--------CCCHHHHHHH--CCCEECCCHHHHHHHHHHHHHHCHHHH Q ss_conf 898999999988863873147899999999817--------9998899996--398761898899999999998399989 Q gi|254780979|r 389 ISPNQLGELIDLIIDGTISGKIAKDIFNILWEK--------GGTPKEIVEE--LGLRQVTDLSAIEKVVDEVINSNPNNV 458 (500) Q Consensus 389 i~p~~laeLi~li~~g~Is~~~aK~il~~l~~~--------~~~p~~iie~--~gL~~isD~~eL~~iv~eVI~~np~~V 458 (500) T Consensus 401 ~~p~~~~~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~c~d~~~~~~~~~~~~~~~l~~~~d~~~~~~~~~~~~~~~~~~~ 480 (523) T TIGR00133 401 LKPSDLAELLKLIKEGKISGKSAKELLDELLENFGQNCQDLGGDPDKLIEEFELGLEQISDPDELVKIIEEVIKENPKEV 480 (523) T ss_pred CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHCCCHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHCCHHHH T ss_conf 26478999999875432114678899998875202212331455889999975001015777899999999973173457 Q ss_pred HHHH---C-CCCCHHHHHHHHHHHHCCCCCHHHHHHHHHHHHC Q ss_conf 9752---7-2132265899999972897788999999999707 Q gi|254780979|r 459 ARIA---T-KPNLVSWFVGQVMKNTGGKANPSIVQKMLKEKLG 497 (500) Q Consensus 459 ~~~k---g-k~ka~gfLvGqVMK~tkGkAdpk~v~~lL~e~L~ 497 (500) T Consensus 481 ~~~~~~~~g~~~~~~~~~g~~~~~~~g~~~p~~~~~~~~~~l~ 523 (523) T TIGR00133 481 EDYLLVTSGKERALKFLVGQVMKKTRGRANPKLVNELLKELLS 523 (523) T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHCC T ss_conf 7776542015678888887777651354457899999987419

HHsearch alignment for GI: 254780979 and conserved domain: TIGR00133