RPSBLAST alignment for GI: 254780290 and conserved domain: cd05288
>gnl|CDD|176190 cd05288, PGDH, Prostaglandin dehydrogenases. Prostaglandins and related eicosanoids are metabolized by the oxidation of the 15(S)-hydroxyl group of the NAD+-dependent (type I 15-PGDH) 15-prostaglandin dehydrogenase (15-PGDH) followed by reduction by NADPH/NADH-dependent (type II 15-PGDH) delta-13 15-prostaglandin reductase (13-PGR) to 15-keto-13,14,-dihydroprostaglandins. 13-PGR is a bifunctional enzyme, since it also has leukotriene B(4) 12-hydroxydehydrogenase activity. These 15-PGDH and related enzymes are members of the medium chain dehydrogenase/reductase family. 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. Length = 329
Score = 106 bits (266), Expect = 1e-23
Identities = 78/268 (29%), Positives = 118/268 (44%), Gaps = 39/268 (14%)
Query: 23 LAESPIPQPQKEEILIKVEAIGV---NRPDVMQRKGLYPPPKNAN-PILGLEVAGKIVDL 78
L E P+P+ + E+L++ + V R M Y PP P+ G V G++V+
Sbjct: 22 LVEVPLPELKDGEVLVRTLYLSVDPYMR-GWMSDAKSYSPPVQLGEPMRGGGV-GEVVE- 78
Query: 79 GENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTL-PIPKGYNAIQAASLPESFF------ 131
+ + +GD V G+ EY + L + LP S +
Sbjct: 79 -SRSPDFKVGDLVSGF---LGWQEYAVVDGASGLRKLDPSLG------LPLSAYLGVLGM 128
Query: 132 ---TVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLK 188
T + L + + G+TV++ + +G+ Q+A GA V A S+EKC L
Sbjct: 129 TGLTAYFGLTEIGKPKPGETVVVSAAAGAVGSVVGQIAKLLGARVVGIAGSDEKC-RWLV 187
Query: 189 --LGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLII---I 243
LG AINY D E L++ GID+ D VG E L+ LTLL+K G++ + I
Sbjct: 188 EELGFDAAINYKTPDLAEALKEAAPD-GIDVYFDNVGGEILDAALTLLNKGGRIALCGAI 246
Query: 244 SFLGGNIATE---INLNPIISKRITITG 268
S N NL II+KR+T+ G
Sbjct: 247 S--QYNATEPPGPKNLGNIITKRLTMQG 272