HHsearch alignment for GI: 254780290 and conserved domain: TIGR01136

>TIGR01136 cysKM cysteine synthases; InterPro: IPR005856 This model discriminates cysteine synthases (both CysK and CysM) from cystathionine beta-synthase, a protein found primarily in eukaryotes and carrying a C-terminal CBS domain lacking from this protein. Bacterial proteins lacking the CBS domain but otherwise showing resemblance to cystathionine beta-synthases and considerable phylogenetic distance from known cysteine synthases were excluded. Cysteine synthase (O-acetylserine (thiol)-lyase) is the enzyme responsible for the formation of cysteine from O-acetyl-serine and hydrogen sulphide with the concomitant release of acetic acid. In bacteria such two forms of the enzyme are known (genes cysK and cysM). CysM differs from CysK in that it can also use thiosulphate instead of sulphide, to produce cysteine thiosulphonate instead of cysteine. ; GO: 0004124 cysteine synthase activity, 0006535 cysteine biosynthetic process from serine.
Probab=91.74  E-value=0.024  Score=34.62  Aligned_cols=105  Identities=21%  Similarity=0.242  Sum_probs=69.4

Q ss_pred             CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC---CCCCCCCCCCCCCCCCCCCCCCC---------------
Q ss_conf             122222222222211344444322222122222222111---22322111111223322222222---------------
Q gi|254780290|r  138 FQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTT---AKSEEKCLACLKLGAKHAINYLK---------------  199 (332)
Q Consensus       138 ~~~~~~~~g~~vlV~ga~g~vG~~a~qla~~~G~~vi~~---~~~~~~~~~~~~lGa~~vi~~~~---------------  199 (332)
T Consensus        54 E~~G~lk~G~-~iiEaTSGNTGIaLAMvAAarGYkliL~MPetmS~ERr~~l~ayGA~L~LT~~~~GM~GAi~kA~el~~  132 (315)
T TIGR01136        54 EKRGLLKPGT-TIIEATSGNTGIALAMVAAARGYKLILTMPETMSLERRKLLKAYGAELILTPAEEGMKGAIDKAEELAA  132 (315)
T ss_pred             HHCCCCCCCC-EEEECCCCCHHHHHHHHHHHCCCCEEEECCCCHHHHHHHHHHHCCCEEEEECCCCCCHHHHHHHHHHHH
T ss_conf             8658878888-898427784489999999861991899858871789999998709669883733575778999999998


Q ss_pred             -----------------CC-----CCCCCCCCCCCCCCCCCCCCCC-CCCCCCCCCCCC---CCC-CCEEEE
Q ss_conf             -----------------21-----1112222222221112222111-111222221122---345-304798
Q gi|254780290|r  200 -----------------ED-----FLEILQKETQGRGIDIILDMVG-AEYLNQHLTLLS---KEG-KLIIIS  244 (332)
Q Consensus       200 -----------------~~-----~~~~i~~~t~g~g~Divid~~G-~~~~~~~~~~l~---~~G-~iv~~G  244 (332)
T Consensus       133 ~~p~~~~~l~QF~NpaNp~~H~~TTGpEIw~dt~G~-id~FVaG~GTGGTItGvgr~LK~~~pkG~~i~i~a  203 (315)
T TIGR01136       133 ETPNKYVMLDQFENPANPEAHRKTTGPEIWRDTDGR-IDHFVAGVGTGGTITGVGRVLKEQNPKGKNIQIVA  203 (315)
T ss_pred             HCCCCEEECCCCCCCCHHHHHHCCCHHHHHHHCCCC-EEEEEEECCCCCCHHHHHHHHHHHCCCCCEEEEEE
T ss_conf             588962103325885214762305657999732892-35899711567511168989863268996179999