RPSBLAST alignment for GI: 254780453 and conserved domain: cd04726

>gnl|CDD|73388 cd04726, KGPDC_HPS, 3-Keto-L-gulonate 6-phosphate decarboxylase (KGPDC) and D-arabino-3-hexulose-6-phosphate synthase (HPS). KGPDC catalyzes the formation of L-xylulose 5-phosphate and carbon dioxide from 3-keto-L-gulonate 6-phosphate as part of the anaerobic pathway for L-ascorbate utilization in some eubacteria. HPS catalyzes the formation of D-arabino-3-hexulose-6-phosphate from D-ribulose 5-phosphate and formaldehyde in microorganisms that can use formaldehyde as a carbon source. Both catalyze reactions that involve the Mg2+-assisted formation and stabilization of 1,2-enediolate reaction intermediates.. Length = 202
 Score = 52.5 bits (126), Expect = 1e-07
 Identities = 56/219 (25%), Positives = 88/219 (40%), Gaps = 22/219 (10%)

Query: 15  LVVGLDLPTVKEAERIVSILSDTVSFYKIGYHLSFSGGLELARDL--ISDGKSVFLDMKL 72
           L V LDL  ++EA  +   + D V   + G  L  S G+E  R L      K +  D+K 
Sbjct: 3   LQVALDLLDLEEALELAKKVPDGVDIIEAGTPLIKSEGMEAVRALREAFPDKIIVADLKT 62

Query: 73  FDIGS-SVTAAIEHIANMGVAMLTVHAYPQTMRSAVSVVRDTGICLLAVTVLTSMDDFDL 131
            D G+     A +  A++   +        T++ AV   +  G        L  ++D + 
Sbjct: 63  ADAGALEAEMAFKAGADIVTVLGAAPL--STIKKAVKAAKKYGK--EVQVDLIGVEDPEK 118

Query: 132 RESGYEKDISDMVRMRAVQARDIGMGGIVCSPQEVRMVREIVGHNMVIVTPGIRMLGSAT 191
           R +   K   D+V +      D    G      +++ V++++G   V V  GI       
Sbjct: 119 R-AKLLKLGVDIVILHR--GIDAQAAGGWWPEDDLKKVKKLLG-VKVAVAGGITP----- 169

Query: 192 DGQKRFATPETALKYGASHIVVSRPIVRAADPVSAAQEF 230
                  T     K GA  ++V R I  AADP  AA+EF
Sbjct: 170 ------DTLPEFKKAGADIVIVGRAITGAADPAEAAREF 202