HHsearch alignment for GI: 254781019 and conserved domain: cd00751

>cd00751 thiolase Thiolase are ubiquitous enzymes that catalyze the reversible thiolytic cleavage of 3-ketoacyl-CoA into acyl-CoA and acetyl-CoA, a 2-step reaction involving a covalent intermediate formed with a catalytic cysteine. They are found in prokaryotes and eukaryotes (cytosol, microbodies and mitochondria). There are 2 functional different classes: thiolase-I (3-ketoacyl-CoA thiolase) and thiolase-II (acetoacetyl-CoA thiolase). Thiolase-I can cleave longer fatty acid molecules and plays an important role in the beta-oxidative degradation of fatty acids. Thiolase-II has a high substrate specificity. Although it can cleave acetoacyl-CoA, its main function is the synthesis of acetoacyl-CoA from two molecules of acetyl-CoA, which gives it importance in several biosynthetic pathways.
Probab=99.32  E-value=2.1e-09  Score=77.52  Aligned_cols=98  Identities=16%  Similarity=0.191  Sum_probs=84.8

Q ss_pred             CCCCHHHHHHHHHHHHHHHC--CHHHCCEEEEECCCCCCCCHHHHHHHHHHHCCCCCCEEEEECCCHHHHHHHHHHHHHH
Q ss_conf             98599999999999999727--9578689999457887546005888863202687735898414203588899878999
Q gi|254781019|r   47 PDEDIVTMAAAAALPIMQNQ--DKNLIDTLFFATESSVDQSKSAAIWLHKLLGLNSSCRVVELKQACYSATCALHMACAL  124 (396)
Q Consensus        47 ~~Ed~~tmA~~Aa~~~L~~~--~~~~Id~li~~T~t~~~~~~~~a~~v~~~Lgl~~~~~~~Di~~aC~g~~~AL~~A~~~  124 (396)
T Consensus        18 ~~~~~~~L~~~ai~~al~~agl~~~~Id~vi~G~~~~~g~g~n~aR~~al~aGlp~~vp~~tV~~aCaSG~~Ai~~A~~~   97 (386)
T cd00751          18 KDVSADDLGAAVIKALLERAGLDPEEVDDVIMGNVLQAGEGQNPARQAALLAGLPESVPATTVNRVCGSGLQAVALAAQS   97 (386)
T ss_pred             CCCCHHHHHHHHHHHHHHHCCCCHHHCCEEEEEECCCCCCCCCHHHHHHHHCCCCCCCCEEEEECHHHHHHHHHHHHHHH
T ss_conf             88989999999999999984989899998999950666656639999999769998886588842216879999999741


Q ss_pred             HHCCCCCEEEEEECCCCCCC
Q ss_conf             97399976999503320145
Q gi|254781019|r  125 VAKSPERKVLIVASDVARYD  144 (396)
Q Consensus       125 i~sg~~~~aLVV~sD~~~~~  144 (396)
T Consensus        98 I~sG~~dvvla~GvEsmS~~  117 (386)
T cd00751          98 IAAGEADVVVAGGVESMSRA  117 (386)
T ss_pred             HCCCCCCEEEEECCCCCCCC
T ss_conf             10799778887244535657