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