HHsearch alignment for GI: 254780465 and conserved domain: cd01563

>cd01563 Thr-synth_1 Threonine synthase is a pyridoxal phosphate (PLP) dependent enzyme that catalyses the last reaction in the synthesis of threonine from aspartate. It proceeds by converting O-phospho-L-homoserine (OPH) into threonine and inorganic phosphate. In plants, OPH is an intermediate between the methionine and threonine/isoleucine pathways. Thus threonine synthase competes for OPH with cystathionine-gamma-synthase, the first enzyme in the methionine pathway. These enzymes are in general dimers. Members of this CD, Thr-synth_1, are widely distributed in bacteria, archaea and higher plants.
Probab=99.87  E-value=1.1e-19  Score=156.81  Aligned_cols=281  Identities=25%  Similarity=0.283  Sum_probs=196.0

Q ss_pred             CCEEEECCC--------CCEEEEECCCCCCCCCCCHHHHHHHHHHHHHHCCCCCEEEEECCCCCHHHHHHHHHCCCCCCE
Q ss_conf             860477248--------825466213898120682388899999999731798207997166540467999861667855
Q gi|254780465|r   88 VTPLIQLNA--------NEFLLELFHGPTLSFKDIAMQFIAELMDHILEERDHYITIVGATSGDTGAAAIKAFAGKKRIN  159 (469)
Q Consensus        88 ~~pl~~l~~--------~~~vlELfHGPT~aFKD~a~q~l~~~~~~~l~~~~~~~~il~ATSGDTGsAa~~a~~~~~~i~  159 (469)
T Consensus        22 nTPLi~l~~Ls~~lg~~~i~~K~E~~nptGSfK~RgA~~~---i~~a~~~g-~-~~vv~~SsGN~G~alA~~a~-~~G~k   95 (324)
T cd01563          22 NTPLVRAPRLGERLGGKNLYVKDEGLNPTGSFKDRGMTVA---VSKAKELG-V-KAVACASTGNTSASLAAYAA-RAGIK   95 (324)
T ss_pred             CCCEEEHHHHHHHCCCCEEEEEECCCCCCCCCHHHHHHHH---HHHHHHCC-C-CEEEEECCHHHHHHHHHHHH-HCCCC
T ss_conf             8805466667887099879998636897778699999999---99999759-9-97999783399999999999-85996


Q ss_pred             EEEECCCCCCCHHHHCCCEEECCCCEEEEEECCCHHHHHHHHHHHHCCHHHHCCCCCCCCCCCCHHHCCCCHHHHHHHHH
Q ss_conf             99973577676033213113447870899717965888999999750154313583113455654440110558999998
Q gi|254780465|r  160 MYILFPEGRISVVQQKQMTTSEASNINVIAVQSSFDDCQKIVKNLFSDVFFCHSVNLSGINSINWARIMAQIVYYFVSSI  239 (469)
Q Consensus       160 v~vlyP~g~vS~~Q~~qmtt~~~~Nv~~i~v~G~FDDcq~~Vk~~f~D~~~~~~~~l~s~NSIN~~Ril~Q~vyYf~a~~  239 (469)
T Consensus        96 ~~Iv~p~~-~~~~k~~~i~~~GA---eVv~v~~~~~~~~~~a~~~~~~~------~~~~~~~~n~~~~~G~~T~~~EI~e  165 (324)
T cd01563          96 CVVFLPAG-KALGKLAQALAYGA---TVLAVEGNFDDALRLVRELAEEN------WIYLSNSLNPYRLEGQKTIAFEIAE  165 (324)
T ss_pred             EEEECCCC-CHHHHHHHHHHCCC---EEEECCCCHHHHHHHHHHHHHHC------CCEECCCCCCHHHHCCHHHHHHHHH
T ss_conf             57655764-38999999995599---89975899999999999977745------8311045682555301037999999


Q ss_pred             HHCCCCCCEEEEEECCCHHHHHHHHHHH----HCCCC--CCEEEEECCC-CCHHHHHHHCCCHH--CCCCCCCCCCCCCC
Q ss_conf             7447788738996346578878866777----50898--7705872367-63356775322201--02345565642001
Q gi|254780465|r  240 ALGSPNRNISFSVPTGNFGDIFAGYMAK----MMGLP--IEKLIIATNE-NDTLVRMFDMGMYR--PEIVMETTSPAMDI  310 (469)
Q Consensus       240 ~~~~~~~~i~f~VPtGNfGni~Ag~~Ak----~MGLP--I~kli~AtN~-NdiL~rf~~tG~y~--~~~~~~T~SpsMDI  310 (469)
T Consensus       166 Q~~~~-~pD~vv~~vG~Gg~~~Gi~~~~~~~~~~g~~~~~pkii~ve~~ga~~~~~~~~~g~~~~~~~~~~~tia~gl~~  244 (324)
T cd01563         166 QLGWE-VPDYVVVPVGNGGNITAIWKGFKELKELGLIDRLPRMVGVQAEGAAPIVRAFKEGKDDIEPVENPETIATAIRI  244 (324)
T ss_pred             HHCCC-CCCEEEEEECCCCCHHHHHHHHHHHHHCCCCCCCCEEEEEEECCCCHHHHHHHCCCCCCCCCCCCCEEEEEEEC
T ss_conf             84898-88869998477614778899999877505578884299997378857999987288765457788716646635


Q ss_pred             CCHHHHHHHHHHHHCCCHHHHHHHHHHHCCCCCCCCCCHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHCCCEECCCHHHH
Q ss_conf             34013788999870970899999987520265105520221100012134213889999999999986395983833999
Q gi|254780465|r  311 QIPSNFERLLFEISGRNSLLVKEAFYSLENKKYFRIDSEHLQKMSLSFSAKRASMEDVNSVIKSVLEKSNYLVDPHTAVG  390 (469)
Q Consensus       311 ~v~SNfERllf~l~~~d~~~v~~~m~~l~~~g~~~i~~~~l~~l~~~f~s~svsDeet~~~Ik~~y~~~gyiiDPHTAvG  390 (469)
T Consensus       245 ~~p~~~~~~~~~~~----------------------------~~--~~~~v~V~d~e~~~a~~~l~~~egi~vepssg~~  294 (324)
T cd01563         245 GNPASGPKALRAVR----------------------------ES--GGTAVAVSDEEILEAQKLLARTEGIFVEPASAAS  294 (324)
T ss_pred             CCCCCCHHHHHHHH----------------------------HH--CCEEEEECHHHHHHHHHHHHHHCCCEECHHHHHH
T ss_conf             88777589999999----------------------------61--9989998999999999999998297452799999


Q ss_pred             HHHHHHHHHC----CCCCEEEEECCCCCC
Q ss_conf             9999998747----998399997188434
Q gi|254780465|r  391 IHAALACRKS----SSTPMVTLATAHPSK  415 (469)
Q Consensus       391 ~~aa~~~~~~----~~~p~VvLATAHPaK  415 (469)
T Consensus       295 lAa~~~~~~~~~~~~~~~Vv~il~G~G~K  323 (324)
T cd01563         295 LAGLKKLREEGIIDKGERVVVVLTGHGLK  323 (324)
T ss_pred             HHHHHHHHHHCCCCCCCEEEEEECCCCCC
T ss_conf             99999999847999729899996989888