RPSBLAST alignment for GI: 254780290 and conserved domain: cd08284
>gnl|CDD|176244 cd08284, FDH_like_2, Glutathione-dependent formaldehyde dehydrogenase related proteins, child 2. Glutathione-dependent formaldehyde dehydrogenases (FDHs) are members of the zinc-dependent/medium chain alcohol dehydrogenase family. Formaldehyde dehydrogenase (FDH) is a member of the zinc-dependent/medium chain alcohol dehydrogenase family. FDH converts formaldehyde and NAD to formate and NADH. The initial step in this process the spontaneous formation of a S-(hydroxymethyl)glutathione adduct from formaldehyde and glutathione, followed by FDH-mediated oxidation (and detoxification) of the adduct to S-formylglutathione. These tetrameric FDHs have a catalytic zinc that resides between the catalytic and NAD(H)binding domains and a structural zinc in a lobe of the catalytic domain. The medium chain alcohol dehydrogenase family (MDR) has a NAD(P)(H)-binding domain in a Rossmann fold of a beta-alpha form. The N-terminal region typically has an all-beta catalytic domain. These proteins typically form dimers (typically higher plants, mammals) or tetramers (yeast, bacteria), and have 2 tightly bound zinc atoms per subunit. Length = 344
Score = 67.3 bits (165), Expect = 5e-12
Identities = 91/369 (24%), Positives = 148/369 (40%), Gaps = 68/369 (18%)
Query: 7 MRHVAMSGYGKSNVMFLAESPIPQPQ-KEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP 65
M+ V G G V E PIPQ Q + ++KV A + D+ +G P
Sbjct: 1 MKAVVFKGPGDVRV---EEVPIPQIQDPTDAIVKVTAAAICGSDLHIYRGHIPSTPGF-- 55
Query: 66 ILGLEVAGKIVDLGENTTHWNIGDEV---------------------CALVN-------- 96
+LG E G++V++G +GD V CA
Sbjct: 56 VLGHEFVGEVVEVGPEVRTLKVGDRVVSPFTIACGECFYCRRGQSGRCAKGGLFGYAGSP 115
Query: 97 --GGGYAEYCL-SHQGHTL-PIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIH 152
G AEY TL +P G + A L + T + + A +R G TV +
Sbjct: 116 NLDGAQAEYVRVPFADGTLLKLPDGLSDEAALLLGDILPTGYFGA-KRAQVRPGDTVAVI 174
Query: 153 GGSSGIGTTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQ 211
G +G A+ A GA V+ E+ LGA IN+ + +E +++ T+
Sbjct: 175 GCGP-VGLCAVLSAQVLGAARVFAVDPVPERLERAAALGA-EPINFEDAEPVERVREATE 232
Query: 212 GRGIDIILDMVG-AEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPI--ISKRITITG 268
GRG D++L+ VG A L+ L+ G +IS +G + A E + +K +T+
Sbjct: 233 GRGADVVLEAVGGAAALDLAFDLVRPGG---VISSVGVHTAEEFPFPGLDAYNKNLTL-- 287
Query: 269 STLRRRTDIAK---QSIRDSLQLKIWPLLNSHVIAP--VIHTVLPLGKVAMAHDIMEKSE 323
+ +S+ L PLL S + +I +PL + A+ + +K +
Sbjct: 288 -------RFGRCPVRSLFPEL----LPLLESGRLDLEFLIDHRMPLEEAPEAYRLFDKRK 336
Query: 324 HIGKIILLP 332
+ K++L P
Sbjct: 337 -VLKVVLDP 344