HHsearch alignment for GI: 254780290 and conserved domain: TIGR01139
>TIGR01139 cysK cysteine synthase A; InterPro: IPR005859 This model discriminates cysteine synthase A (CysK) and cysteine synthase B (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, 2.5.1.47 from EC) 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). CysK differs from CysM in that it can also use sulphide instead of thiosulphate, to produce cysteine instead of cysteine thiosulphonate. ; GO: 0004124 cysteine synthase activity, 0006535 cysteine biosynthetic process from serine.
Probab=91.77 E-value=0.024 Score=34.64 Aligned_cols=187 Identities=18% Similarity=0.200 Sum_probs=104.9
Q ss_pred CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC---CCCCCCCCCCCCCCCCCCCCCC----------------
Q ss_conf 122222222222211344444322222122222222111---2232211111122332222222----------------
Q gi|254780290|r 138 FQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTT---AKSEEKCLACLKLGAKHAINYL---------------- 198 (332)
Q Consensus 138 ~~~~~~~~g~~vlV~ga~g~vG~~a~qla~~~G~~vi~~---~~~~~~~~~~~~lGa~~vi~~~---------------- 198 (332)
T Consensus 51 Ek~G~lk~G~-~IvEpTSGNTGIaLAmvAAArGYkliltMPetMS~ERr~lL~ayGAeLvLTpg~~GMkGAI~KA~Ei~~ 129 (312)
T TIGR01139 51 EKRGLLKPGK-TIVEPTSGNTGIALAMVAAARGYKLILTMPETMSIERRKLLKAYGAELVLTPGAEGMKGAIAKAEEIAE 129 (312)
T ss_pred HHCCCCCCCC-EEEECCCCCHHHHHHHHHHHHCCEEEEECCCCHHHHHHHHHHHCCCEEEECCCCCCCHHHHHHHHHHHH
T ss_conf 8658868888-898237773269999999871894999867432689999998709658872812376667899999998
Q ss_pred ----------------CCC-----CCCCCCCCCCCC-CCCCCCCCCC-CCCCCCCCCCC---CCCC-CCEEEEE------
Q ss_conf ----------------221-----111222222222-1112222111-11122222112---2345-3047983------
Q gi|254780290|r 199 ----------------KED-----FLEILQKETQGR-GIDIILDMVG-AEYLNQHLTLL---SKEG-KLIIISF------ 245 (332)
Q Consensus 199 ----------------~~~-----~~~~i~~~t~g~-g~Divid~~G-~~~~~~~~~~l---~~~G-~iv~~G~------ 245 (332)
T Consensus 130 ~~Pn~y~m~~QF~NpANP~~Hr~TTg~EIw~d~dg~G~~D~FVaG~GTGGTITGvG~~LK~~~pkG~~~~~~AVEP~~SP 209 (312)
T TIGR01139 130 STPNSYFMLQQFENPANPEIHRKTTGPEIWRDTDGKGRLDAFVAGVGTGGTITGVGEVLKEKKPKGKDIKIVAVEPAESP 209 (312)
T ss_pred HCCCCEEECCCCCCCCHHHHHHHCCHHHHHHHHCCCCCEEEEEEEECCCCHHHHHHHHHHCCCCCCCEEEEEEECCCCCH
T ss_conf 68792652245787221476162027899996278983117997323685154789987400789955899987277431
Q ss_pred -CCCC---CCCCCCCCHHHCCCCEEEEEEECCC-HHCCHHHHHHHHHHHHHHHH--HCCCCCCCCEEEEEHHHHHHHHHH
Q ss_conf -3787---5432224334305321677751240-00113789999999999999--869831021247418999999999
Q gi|254780290|r 246 -LGGN---IATEINLNPIISKRITITGSTLRRR-TDIAKQSIRDSLQLKIWPLL--NSHVIAPVIHTVLPLGKVAMAHDI 318 (332)
Q Consensus 246 -~~~~---~~~~~~~~~~~~~~~~i~g~~~~~~-~~~~~~~~~~~~~~~~~~~i--~~g~l~p~i~~~~~l~~i~~A~~~ 318 (332)
T Consensus 210 VLSggLAG~~ikpGpHKIQGiGAGFIP~~Ln~~v~D~v-i~V~~EeAi~~ARrLA~eEGiL~G----ISSGA~vaAAl~~ 284 (312)
T TIGR01139 210 VLSGGLAGEEIKPGPHKIQGIGAGFIPKVLNRSVIDEV-ITVSDEEAIETARRLAKEEGILVG----ISSGAAVAAALKL 284 (312)
T ss_pred HHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCEE-EECCCHHHHHHHHHHHHHCCEEEC----CCHHHHHHHHHHH
T ss_conf 34433300102669496412797872633684136214-740755689999999986780101----5578999999999
Q ss_pred HHCCCCCCEEEE
Q ss_conf 982998132898
Q gi|254780290|r 319 MEKSEHIGKIIL 330 (332)
Q Consensus 319 l~~g~~~GKvVi 330 (332)
T Consensus 285 Ak~~~n~dK~iV 296 (312)
T TIGR01139 285 AKRLENPDKLIV 296 (312)
T ss_pred HHHHCCCCCEEE
T ss_conf 873248898899