HHsearch alignment for GI: 254780900 and conserved domain: cd04905

>cd04905 ACT_CM-PDT C-terminal ACT domain of the bifunctional chorismate mutase-prephenate dehydratase (CM-PDT) enzyme and the prephenate dehydratase (PDT) enzyme. The C-terminal ACT domain of the bifunctional chorismate mutase-prephenate dehydratase (CM-PDT) enzyme and the prephenate dehydratase (PDT) enzyme, found in plants, fungi, bacteria, and archaea. The P-protein of E. coli (CM-PDT, PheA) catalyzes the conversion of chorismate to prephenate and then the decarboxylation and dehydration to form phenylpyruvate. These are the first two steps in the biosynthesis of L-Phe and L-Tyr via the shikimate pathway in microorganisms and plants. The E. coli P-protein (CM-PDT) has three domains with an N-terminal domain with chorismate mutase activity, a middle domain with prephenate dehydratase activity, and an ACT regulatory C-terminal domain. The prephenate dehydratase enzyme has a PDT and ACT domain. The ACT domain is essential to bring about the negative allosteric regulation by L-Phe bindi
Probab=96.91  E-value=0.0082  Score=39.76  Aligned_cols=67  Identities=16%  Similarity=0.267  Sum_probs=49.3

Q ss_pred             EEEEECCCCCHHHHHHHHHHHCCCCEEEEEECCCCCCCCEEEEEE-EEEECCHHHHHHHHHHHHCCCC
Q ss_conf             999924888748999999886699578888226778776135999-9210488999999998623830
Q gi|254780900|r  356 IRLTIRNFEGILDKITSQMSDFNISLRLFSCPHQEENSQEFSVFM-ITHKVSGKLIRDAIECFNGKSD  422 (438)
Q Consensus       356 LRl~v~DkpGVLa~It~ilak~~ISIesi~Q~~~~~~~~~~~IVi-iTh~~~e~~i~~ai~~i~~l~~  422 (438)
T Consensus         4 l~f~~~~~pGsL~~~L~~f~~~~iNLtkIeSRP~~~~~~~Y~F~vd~~g~~~d~~~~~al~~l~~~~~   71 (80)
T cd04905           4 IVFTLPNKPGALYDVLGVFAERGINLTKIESRPSKGGLWEYVFFIDFEGHIEDPNVAEALEELKRLTE   71 (80)
T ss_pred             EEEEECCCCCHHHHHHHHHHHCCCCEEEEEEEECCCCCCEEEEEEEEECCCCCHHHHHHHHHHHHHCC
T ss_conf             99998997858999999999879767999967638998449999998558798899999999998579