RPSBLAST alignment for GI: 254780290 and conserved domain: cd08274
>gnl|CDD|176235 cd08274, MDR9, Medium chain dehydrogenases/reductase (MDR)/zinc-dependent alcohol dehydrogenase-like family. This group is a member of the medium chain dehydrogenases/reductase (MDR)/zinc-dependent alcohol dehydrogenase-like family, but lacks the zinc-binding sites of the zinc-dependent alcohol dehydrogenases. The medium chain dehydrogenases/reductase (MDR)/zinc-dependent alcohol dehydrogenase-like family, which contains the zinc-dependent alcohol dehydrogenase (ADH-Zn) and related proteins, is a diverse group of proteins related to the first identified member, class I mammalian ADH. MDRs display a broad range of activities and are distinguished from the smaller short chain dehydrogenases (~ 250 amino acids vs. the ~ 350 amino acids of the MDR). The MDR proteins have 2 domains: a C-terminal NAD(P)-binding Rossmann fold domain of a beta-alpha form and an N-terminal catalytic domain with distant homology to GroES. The MDR group contains a host of activities, including the founding alcohol dehydrogenase (ADH), quinone reductase, sorbitol dehydrogenase, formaldehyde dehydrogenase, butanediol DH, ketose reductase, cinnamyl reductase, and numerous others. The zinc-dependent alcohol dehydrogenases (ADHs) catalyze the NAD(P)(H)-dependent interconversion of alcohols to aldehydes or ketones. Active site zinc has a catalytic role, while structural zinc aids in stability. ADH-like proteins typically form dimers (typically higher plants, mammals) or tetramers (yeast, bacteria), and generally have 2 tightly bound zinc atoms per subunit. The active site zinc is coordinated by a histidine, two cysteines, and a water molecule. The second zinc seems to play a structural role, affects subunit interactions, and is typically coordinated by 4 cysteines. Length = 350
Score = 156 bits (396), Expect = 8e-39
Identities = 96/365 (26%), Positives = 163/365 (44%), Gaps = 54/365 (14%)
Query: 7 MRHVAMSGYGKSNVM-FLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYP----PPK 61
MR V ++G+G + + + + P+P P E+LI+V A GVN D+ R+G Y
Sbjct: 1 MRAVLLTGHGGLDKLVYRDDVPVPTPAPGEVLIRVGACGVNNTDINTREGWYSTEVDGAT 60
Query: 62 NANP---------------ILGLEVAGKIVDLGENTTHWNIGDEV--------------- 91
++ I G ++ G++V +GE IG+ V
Sbjct: 61 DSTGAGEAGWWGGTLSFPRIQGADIVGRVVAVGEGVDTARIGERVLVDPSIRDPPEDDPA 120
Query: 92 -CALVNG---GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQ 147
+ GG+AEY + + P+ + ++ A+ P S+ T N+ + A + +G+
Sbjct: 121 DIDYIGSERDGGFAEYTVVPAENAYPVNSPLSDVELATFPCSYSTAE-NMLERAGVGAGE 179
Query: 148 TVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQ 207
TVL+ G S G+G+ +QLA GA V A K A LGA I L++ L
Sbjct: 180 TVLVTGASGGVGSALVQLAKRRGAIVIAVA-GAAKEEAVRALGADTVI--LRDAPLLADA 236
Query: 208 KETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITIT 267
K G +D++ D+VG L LL G+ + + G + E++L + K +T+
Sbjct: 237 KALGGEPVDVVADVVGGPLFPDLLRLLRPGGRYVTAGAIAGPV-VELDLRTLYLKDLTLF 295
Query: 268 GSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGK 327
GSTL R + ++ +R + I PV+ PL ++ A + H+GK
Sbjct: 296 GSTLGTRE-VFRRLVR---------YIEEGEIRPVVAKTFPLSEIREAQAEFLEKRHVGK 345
Query: 328 IILLP 332
++L+P
Sbjct: 346 LVLVP 350