HHsearch alignment for GI: 254780594 and conserved domain: cd03042
>cd03042 GST_N_Zeta GST_N family, Class Zeta subfamily; GSTs are cytosolic dimeric proteins involved in cellular detoxification by catalyzing the conjugation of glutathione (GSH) with a wide range of endogenous and xenobiotic alkylating agents, including carcinogens, therapeutic drugs, environmental toxins and products of oxidative stress. The GST fold contains an N-terminal TRX-fold domain and a C-terminal alpha helical domain, with an active site located in a cleft between the two domains. Class Zeta GSTs, also known as maleylacetoacetate (MAA) isomerases, catalyze the isomerization of MAA to fumarylacetoacetate, the penultimate step in tyrosine/phenylalanine catabolism, using GSH as a cofactor. They show little GSH-conjugating activity towards traditional GST substrates but display modest GSH peroxidase activity. They are also implicated in the detoxification of the carcinogen dichloroacetic acid by catalyzing its dechlorination to glyoxylic acid.
Probab=99.81 E-value=1.5e-20 Score=137.32 Aligned_cols=70 Identities=29% Similarity=0.356 Sum_probs=64.4
Q ss_pred CCCCCCCCCHHHHHHHHHHHHCCCCEEEEECCCCC---CCHHHHHHCCCCCCCHHHHCCHHHHCCCCHHHHHHH
Q ss_conf 52135899868999999999869982999888677---788999855687752011100011101210356777
Q gi|254780594|r 2 SILYHYPLSSSSRFIRLILSEYEFTTDMIEEFPWG---KRREFLELNPSGTLPVYIDEHMQALCGVFVISEYLD 72 (230)
Q Consensus 2 ~~LY~~~~sp~~~kvr~~L~e~gi~y~~~~~~~~~---~~~~~~~lnP~g~vP~L~~~dg~~l~eS~aI~~yL~ 72 (230)
T Consensus 1 m~LY~~~~S~~~~rvrlaL~ekgi~~e~~~vd~~~ge~~~~~~~~iNP~g~VPvL~~-~~~~l~ES~aIl~YLd 73 (73)
T cd03042 1 MILYSYFRSSASYRVRIALNLKGLDYEYVPVNLLKGEQLSPAYRALNPQGLVPTLVI-DGLVLTQSLAIIEYLD 73 (73)
T ss_pred CEEECCCCCHHHHHHHHHHHHHCCCCEEEEECCCCCCHHHHHHHHHCCCCCCCEEEE-CCEEEECHHHHHHHHC
T ss_conf 988389998379999999998399687999758776230499998797988487988-9989836999999749