HHsearch alignment for GI: 254781218 and conserved domain: TIGR00673
>TIGR00673 cynS cyanate hydratase; InterPro: IPR008076 Cyanase, an enzyme found in bacteria and plants, catalyses the reaction of cyanate with bicarbonate to produce ammonia and carbon dioxide, allowing the host organisms to overcome the toxicity of environmental cyanate . The cyanate lyase monomer is composed of two domains: an N-terminal domain that shows structural similarity to the DNA-binding alpha-helix bundle motif, and a C-terminal domain that has an 'open fold' that shows no structural similarity to other proteins . The enzyme is active as a homodecamer of 17kDa subunits, and displays half-site binding of substrates or substrate analogues. The dimer structure reveals the C-terminal domains to be intertwined; the decamer is formed from a pentamer of these dimers. The active site of the enzyme is located between dimers and comprises residues from four adjacent subunits of the homodecamer. Synonym(s): cyanase lyase, cyanase hydrolase ; GO: 0016836 hydro-lyase activity, 0008152 metabolic process.
Probab=93.08 E-value=0.7 Score=25.25 Aligned_cols=106 Identities=14% Similarity=0.083 Sum_probs=81.3
Q ss_pred HHHHHHHHHHHHHHHHCCCCHHHHHHHHCCCHHHHHHHHCCCCCCCHHHHHHHHHHHCCCHHHHHCCCCCCCCCCCCCCH
Q ss_conf 99999999999999985998899999848999999988779988899999999998289999961453221000023213
Q gi|254781218|r 27 QYWKDVGTRIKDIRKANNKTQKEMAIGANQLESAVNLFENGMCSTSIRYALYLRNEYEISFDWIYDGEVIDRRYEDVTNK 106 (205)
Q Consensus 27 ~~~~~iG~rik~lR~~~gltQ~elA~~~gis~~~is~~E~G~~~psi~~l~~la~~~~vs~d~Ll~ge~~~~~~~~~~~~ 106 (205)
T Consensus 9 nirldl~~~lle~Kk~kgltfad~~~~lG~~ev~~aa~~ygqa~a~~dea~~v~~~L~L~ed~~~eL~~aP~r-~~~~pv 87 (156)
T TIGR00673 9 NIRLDLAKKLLEAKKKKGLTFADVEDKLGKAEVYVAAVLYGQAAADADEAKKVAELLDLEEDEVAELKDAPLR-EGLDPV 87 (156)
T ss_pred HHHHHHHHHHHHHHHHCCCCHHHHHHHCCCCHHHHHHHHHHHHCCCHHHHHHHHHHCCCCHHHHHHHHCCCCC-CCCCCC
T ss_conf 2577789999998873599789986531875999999998420688889999998709981134665406666-888898
Q ss_pred HHHHHHHHHHHHHHHHHHCCCCHHHHHHH
Q ss_conf 45546777999999999729838999999
Q gi|254781218|r 107 KRLDPYAIGARLKSIRKDKGMSQIEFGKL 135 (205)
Q Consensus 107 ~~~d~~~iG~rLk~lR~~~glsq~elA~~ 135 (205)
T Consensus 88 ~PTDP~~--YRfYE~~~vYG~~lK~v~HE 114 (156)
T TIGR00673 88 VPTDPLV--YRFYEVLQVYGTALKEVVHE 114 (156)
T ss_pred CCCCCHH--HHHHHHHHHHCHHHHHHHHH
T ss_conf 9677606--77788888716036776422