RPSBLAST alignment for GI: 254780370 and conserved domain: TIGR02426

>gnl|CDD|162853 TIGR02426, protocat_pcaB, 3-carboxy-cis,cis-muconate cycloisomerase. Members of this family are 3-carboxy-cis,cis-muconate cycloisomerase, the enzyme the catalyzes the second step in the protocatechuate degradation to beta-ketoadipate and then to succinyl-CoA and acetyl-CoA. 4-hydroxybenzoate, 3-hydroxybenzoate, and vanillate all can be converted in one step to protocatechuate. All members of the seed alignment for this model were chosen from within protocatechuate degradation operons of at least three genes of the pathway, from genomes with the complete pathway through beta-ketoadipate. Length = 338
 Score = 69.4 bits (170), Expect = 2e-12
 Identities = 64/230 (27%), Positives = 92/230 (40%), Gaps = 18/230 (7%)

Query: 99  ARLTSLIGSIAGK-MHTARSRNDQVALDLRLWIKEKTLEITNDLKKLLTILLDKAEEHHN 157
             L   +   A + +H   +  D +   L L +++    +  DL +L   L D A  H +
Sbjct: 79  KALRKAVAGEAARYVHRGATSQDVIDTSLMLQLRDALDLLLADLGRLADALADLAARHRD 138

Query: 158 TIMPGFTHLQTAQPVTFGHHCMAYVEMFGRDISRFFDSIERLDECPLGAAA--LAGT--- 212
           T M G T LQ A P TFG     ++    R   R      R      G AA  LA     
Sbjct: 139 TPMTGRTLLQQAVPTTFGLKAAGWLAAVLRARDRLAALRTRALPLQFGGAAGTLAALGTR 198

Query: 213 SFPIDRHFTAKELGFREPTRNSIDSVSDRDFILECLSHSAICAMHMSRLAEEIILWSTPQ 272
              +     A  LG   P   ++   + RD I E  S  A+ A  + ++A +I L S   
Sbjct: 199 GGAV-AAALAARLGLPLP---ALPWHTQRDRIAEFGSALALVAGALGKIAGDIALLSQ-- 252

Query: 273 FNFVRLSDAFST---GSSIMPQKRNPDGAELVRAKTGRINGALLSLLTIM 319
                + + F     GSS MP KRNP GA L+ A   R+ G   +L   +
Sbjct: 253 ---TEVGEVFEAGGGGSSAMPHKRNPVGAALLAAAARRVPGLAATLHAAL 299