>cd00817 ValRS_core This is the catalytic core domain of valine amino-acyl tRNA synthetases (ValRS) . This enzyme is a monomer, which aminoacylates the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. ValRS has an insertion in the core domain, which is subject to both deletions and rearrangements. This editing region hydrolyzes mischarged cognate tRNAs and thus prevents the incorporation of chemically similar amino acids.

Probab=100.00 E-value=0 Score=743.78 Aligned_cols=363 Identities=59% Similarity=1.071 Sum_probs=327.7 Q ss_pred CEEEEECCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCCHHHCCHHHHHH Q ss_conf 80899728449999865437889677999998767089835677881545408999999997674599877779899999 Q gi|254780933|r 37 GVFCIAMPPPNVTGSLHMGHAFNTTIQDIMIRFERMRGKNVLWQPGTDHAGIATQITVESRLFAQSSLTREDIGRDAFIE 116 (947) Q Consensus 37 ~~f~~~~ppP~~nG~lHiGH~~~~t~~Di~~Ry~rm~G~~Vl~~~G~D~~GlPiE~~vek~l~~~~~~~~~~~g~~~f~~ 116 (947) T Consensus 1 k~f~itTpipYaNG~~HiGHa~~~i~aDv~aRy~rm~G~~V~f~~G~DeHGlpie~~~ek~~~~~-~~~~~~~~~~~f~~ 79 (363) T cd00817 1 EPFVIDTPPPNVTGSLHIGHALTNTIQDIIARYKRMKGYNVLWPPGTDHAGIATQVVVEKKLGIE-GKTRHDLGREEFLE 79 (363) T ss_pred CCEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHCCC-CCCHHHCCHHHHHH T ss_conf 98599489998888613527898999999999998169977887845756689999999983605-66500079899999 Q ss_pred HHHHHHHHHHHHHHHHHHHHCCEEECCCCEECCCHHHHHHHHHHHHHHHHCCCEEECCCEEEECCCCCCCCCHHHHHCCC Q ss_conf 99999999999999999980836642798115886799999999999998894331332022037767801486865414 Q gi|254780933|r 117 KVWEWKKESGGSILSQLKRLGASCDWSRERFTMDEGMSNAVRNAFVVLYKDGLIYRDKRIVNWDPSLKTSVSDLEVIQKE 196 (947) Q Consensus 117 ~~~~~~~~~~~~~~~~~~~lG~~~Dw~r~y~T~d~~y~~~v~~~F~~L~~~gliy~~~~~v~w~p~~~T~ls~~Ev~~~~ 196 (947) T Consensus 80 ~~~~~~~~~~~~~~~~~~~lg~~~D~~~~~rT~d~~h~~~vq~~f~~l~~~G~iY~~~~~v~~~---------------- 143 (363) T cd00817 80 KCWEWKEESGGKIREQLKRLGASVDWSREYFTMDPGLSKAVQEAFVRLYEKGLIYRANRLVNWV---------------- 143 (363) T ss_pred HHHHHHHHHHHHHHHHHHHHCHHCCCCCCEECCCHHHHHHHHHHHHHHHHCCCEECCCCEECCE---------------- T ss_conf 9999999999999999998330116575034377679999999999999888976368245737---------------- Q ss_pred CCCCEEEEEEEEECCCCCCCCCCCCCCCCCCCCCCCCEEEEEECCCCHHCHHHHHHHHHCCHHHHHHCCCEEEECCCCCC Q ss_conf 68766999965304530001245555544245688716999826740101024444441000123111542332024865 Q gi|254780933|r 197 VDGNLWYVRYPLVEGVTYRHPIKFDDDAKPIDWEVRDYIIVSTTRPETMFGDVAIAVHPDDYRYKELIGKYATLPIVGRL 276 (947) Q Consensus 197 ~~~~~~~ik~~l~~~~~~~~~~~~~~~~~~~~~~~~~~l~v~TtrPeTl~g~~a~~v~P~d~~y~~l~G~~~~~Pl~~~~ 276 (947) T Consensus 144 -------------------------------------------------------------------------------- 143 (363) T cd00817 144 -------------------------------------------------------------------------------- 143 (363) T ss_pred -------------------------------------------------------------------------------- T ss_conf -------------------------------------------------------------------------------- Q ss_pred CCCCCCCCCCCCCCCCEEEECCCCCHHHHHHHHHCCCCCCCEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHH Q ss_conf 73210000342122320321247785565664304653111016777521366544455543465546555310015123 Q gi|254780933|r 277 IPIVSDVYPDPEFGDGAVKVTPAHDFNDFEIAKRHGLGFINILTPEAKIFLSENESFLENIVLSDEARNIFSEFEGLDCF 356 (947) Q Consensus 277 ipi~~~~~V~~~~GTG~V~~~Pah~~~Dy~~~~~~~l~~~~~~~~~g~~~~~~~~~~~~~~~~~~~~~~~~~~~~G~~v~ 356 (947) T Consensus 144 -------------------------------------------------------------------------------- 143 (363) T cd00817 144 -------------------------------------------------------------------------------- 143 (363) T ss_pred -------------------------------------------------------------------------------- T ss_conf -------------------------------------------------------------------------------- Q ss_pred HHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCEEEEEEHHHEECCCCCHHHHHHHHHCCCCCEECCCCCHHHHHHHH Q ss_conf 34488899888876433321022322235666553244431222121454202333432002441121443113567641 Q gi|254780933|r 357 AARSKIVSLLEKSNLLDKTDSYRHIVPHCERSGVTIEPCITEQWYLDAKVLAESAIRSAKNGCLSFIPQSWDKSYYEWLE 436 (947) Q Consensus 357 ~a~~~ii~~L~~~g~l~~~~~~~h~~p~c~R~~~~i~~~~~~QWfi~~~~~~~~~l~~~~~~~i~~~P~~~~~~~~~wl~ 436 (947) T Consensus 144 -----------------------------------ve~~~~~~~f~~~~~~~~~l~~~~~~~~~~~~P~~~~~~~~~~l~ 188 (363) T cd00817 144 -----------------------------------IEPLLKPQWFVKVKDLAKAALEAVKEGDIKFVPERMEKRYEDWLE 188 (363) T ss_pred -----------------------------------EEEEECCEEEEECHHHHHHHHHHHHCCCCEEECHHHHHHHHHHHH T ss_conf -----------------------------------799877616898778899999999629977857899999999985 Q ss_pred CCCCCCCCCCCCCCCCEEEEECCCCCEEECCCCHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEECCCEECCEEE Q ss_conf 01112321235456310269838998876576234454203455678776555410025688883101882410022020 Q gi|254780933|r 437 NIQPWCISRQIWWGHQIPVWYSPDGKLFVENTEDAALRSAIDYYLSQDNDMTVKVRKMIKDGNISDLLKRDEDVLDTWFS 516 (947) Q Consensus 437 ~~~DW~ISRqr~WG~pIPvw~~~~~~~~v~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~r~~DvlDtWfd 516 (947) T Consensus 189 ~l~Dw~ISR~~~WG~piP~~~~~~~~~~~~~~~~~~~~~--------------~~~~~~~~~~~~~~~~~~~dv~dvWfd 254 (363) T cd00817 189 NIRDWCISRQLWWGHRIPAWYCEDCGHWVVAREEEEAVD--------------PAIPEACCPCGSEELEQDTDVLDTWFS 254 (363) T ss_pred CCCCCCCCHHCCCCCCCCEEECCCCCCEEECCCHHHHHH--------------HHHHCCCCCCCCCCCCCCCCCCCHHHH T ss_conf 157653310001366666146278984770673364111--------------243204788872113036776530445 Q ss_pred CCCCCCCEECHHHHHHCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCCCCCCCCCCCHHCCCCCCCCHHHHHHHHH Q ss_conf 44233320101111000123455530124554321013567776653012113378685200001443100012255431 Q gi|254780933|r 517 SALWPFASLGWPEQTAELKTYYPTSVLVTGFDILFFWVARMMMMGLYFMKDAEGKGIEPFHIVYMHALVRDKNGQKMSKS 596 (947) Q Consensus 517 Sg~~p~~~l~~p~~~~e~~~~~P~d~~~~G~Di~r~W~~~~l~~~~~l~~~~~~~~~~Pfk~v~~hG~vld~~G~KMSKS 596 (947) T Consensus 255 s~~~~~~~~~~~~~~~~~~~~~p~d~~~~GkDIirfW~~~~~~~~~~l~------~~~P~~~v~~HG~vl~~~G~KMSKS 328 (363) T cd00817 255 SSLWPFSTLGWPEETKDLKKFYPTSLLPTGHDIIFFWVARMIMRGLELT------GKLPFKEVYIHGLVRDEDGRKMSKS 328 (363) T ss_pred HCCCCHHHHCCCCCCCHHHHCCCCCEEEEEEHHHHHHHHHHHHHHHHHC------CCCCCCEEEECCEEECCCCCCCCCC T ss_conf 2477225508974331454078763787623887469999999876624------8988656687862899998875788 Q ss_pred CCCCCCHHHHHCCCCHHHHHHHHHCCCCCCCCCCC Q ss_conf 24565302332025403444543123355677543 Q gi|254780933|r 597 KGNVVDPIDVIDQYGADALRFYFSIMAVQGRDINL 631 (947) Q Consensus 597 ~GNvidp~e~i~~yGaDalR~~l~~~~~~~~D~~f 631 (947) T Consensus 329 ~GNvv~p~~~l~~yg~D~lRy~l~~~~~~~~D~~~ 363 (363) T cd00817 329 LGNVIDPLDVIDGYGADALRFTLASAASQGRDINL 363 (363) T ss_pred CCCCCCHHHHHHHCCCHHHHHHHHHHCCCCCCCCC T ss_conf 99866989999877927999999952998777898

HHsearch alignment for GI: 254780933 and conserved domain: cd00817