HHsearch alignment for GI: 254781066 and conserved domain: cd00771

>cd00771 ThrRS_core Threonyl-tRNA synthetase (ThrRS) class II core catalytic domain. ThrRS is a homodimer. It is responsible for the attachment of threonine 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.
Probab=98.75  E-value=3.9e-08  Score=67.65  Aligned_cols=133  Identities=14%  Similarity=0.178  Sum_probs=85.7

Q ss_pred             CCCCCCCHHHCCCHHHHHHHHHHHHHHHHHHHHHCCCEEEECCCEECCC--CCCCCCCCEEEECCCCCCCCCCCCCCCCH
Q ss_conf             9874788312615489999999999999999998798898478210568--98544541241024788678320000285
Q gi|254781066|r    5 PSQPWWNRDFHYRRRPFLLKRNMIQSSLREYFVENQFIEIDSMSLQYSP--GNETHIRAFSTELIIQDHIRKPLYLQTSP   82 (355)
Q Consensus         5 p~~~~~~~~~~~r~R~~l~~Rs~i~~~iR~ff~~~gF~EV~TPiL~~~~--~g~~~~~~f~t~~~~~~~~~~~~yL~~SP   82 (355)
T Consensus        20 ~G~~~w~P~-------G~~i~~~L~~~ir~~~~~~Gy~eV~tP~i~~~~Lw~~SGH~~~y~e~mf~~~~~~~~~~LkPmn   92 (298)
T cd00771          20 PGLPFWLPK-------GAIIRNELEDFLRELQRKRGYQEVETPIIYNKELWETSGHWDHYRENMFPFEEEDEEYGLKPMN   92 (298)
T ss_pred             CCCEEECCC-------HHHHHHHHHHHHHHHHHHCCCEEEECCCCCCHHHHHHCCCCCCCCCCEEEEEECCCCEEEECCC
T ss_conf             765788388-------8999999999999999986998998861266556754776311368568888625416885068


Q ss_pred             -----HHHHHHHHHHHHH---HHHHHHHHHCCCCCCC----CCCCCEEEECEEECCCCHHHHHHHHHHHHHHHHHH
Q ss_conf             -----8999989874468---8999886424567775----44843002000115776578777557888776664
Q gi|254781066|r   83 -----EFSCKKLLAAGEE---KIFCFAHAWRNGEQGC----LHQPEFTMLEWYRAHESYEQLMKDCMNIIRCAAEV  146 (355)
Q Consensus        83 -----ql~lK~ll~~G~~---rvyqig~~FRaE~~~~----rHlpEFtmLE~e~af~d~~dlm~~~E~li~~~~~~  146 (355)
T Consensus        93 Cp~h~~i~~-~~~~SYrdLPlR~~E~g~~~R~E~sG~L~GL~RvR~FtqdDaHi-Fc~~eQ~~~E~~~~~~~~~~v  166 (298)
T cd00771          93 CPGHCLIFK-SKPRSYRDLPLRLAEFGTVHRYEQSGALHGLTRVRGFTQDDAHI-FCTPDQIKEEIKGVLDLIKEV  166 (298)
T ss_pred             CHHHHHHHH-CCCCCHHHCCHHHHCCCCEECCCCCCCCCCCCCCCCCCCCCCEE-ECCHHHHHHHHHHHHHHHHHH
T ss_conf             688999986-35567343467652075055476776755744555674576324-416889999999999999999