RPSBLAST alignment for GI: 254781055 and conserved domain: TIGR01421

>gnl|CDD|130488 TIGR01421, gluta_reduc_1, glutathione-disulfide reductase, animal/bacterial. The tripeptide glutathione is an important reductant, e.g., for maintaining the cellular thiol/disulfide status and for protecting against reactive oxygen species such as hydrogen peroxide. Glutathione-disulfide reductase regenerates reduced glutathione from oxidized glutathione (glutathione disulfide) + NADPH. This model represents one of two closely related subfamilies of glutathione-disulfide reductase. Both are closely related to trypanothione reductase, and separate models are built so each of the three can describe proteins with conserved function. This model describes glutathione-disulfide reductases of animals, yeast, and a number of animal-resident bacteria. Length = 450
 Score =  388 bits (998), Expect = e-108
 Identities = 176/450 (39%), Positives = 262/450 (58%), Gaps = 9/450 (2%)

Query: 4   EYDLVVIGAGSSGVRSARLAAQLGKKVAICEEYRVGGTCVIRGCIPKKLMFYASQYSEYF 63
            YD +VIG GS G+ SAR AA+ G K  + E  ++GGTCV  GC+PKK+M+YAS  +E  
Sbjct: 2   HYDYLVIGGGSGGIASARRAAEHGAKALLVEAKKLGGTCVNVGCVPKKVMWYASDLAERM 61

Query: 64  EDSQGFGWSV-DHKSFDWQSLITAQNKELSRLESFYHNRLESAGVEIFASKGILSSPHSV 122
            D+  +G+      +F+W  L   ++  + RL   Y   LE   V++       +   +V
Sbjct: 62  HDAADYGFYQNLENTFNWPELKEKRDAYVDRLNGIYQKNLEKNKVDVIFGHARFTKDGTV 121

Query: 123 YIANLNRTITSRYIVVSTGGSPNRMD-FKGSDLCITSDEIFSLKSLPQSTLIIGGGYIAV 181
            +    R  T+ +I+++TGG P+  +   G++L   SD  F+L+ LP+  +I+G GYIAV
Sbjct: 122 EVNG--RDYTAPHILIATGGKPSFPENIPGAELGTDSDGFFALEELPKRVVIVGAGYIAV 179

Query: 182 EFAGILNSLGSKTTLVTRGNSILSKFDSDIRQGLTDVMISRGMQVFHNDTIESV-VSESG 240
           E AG+L+ LGS+T LV R   +L  FDS I + +T+     G+ V        V  +  G
Sbjct: 180 ELAGVLHGLGSETHLVIRHERVLRSFDSMISETITEEYEKEGINVHKLSKPVKVEKTVEG 239

Query: 241 QLKSILKSGK-IVKTDQVILAVGRTPRTTGIGLEKVGVKMDENGFIITDCYSRTNVQSIF 299
           +L    + GK I   D++I A+GR P T G+GLE VG+K++E G II D Y  TNV  I+
Sbjct: 240 KLVIHFEDGKSIDDVDELIWAIGRKPNTKGLGLENVGIKLNEKGQIIVDEYQNTNVPGIY 299

Query: 300 SLGDISGHIQLTPVAIHAAACFVETVFKDNPTIP-DYDLVPTAVFSKPEIASVGLTEEEA 358
           +LGD+ G ++LTPVAI A     E +F        DY+ VPT VFS P I ++GLTE+EA
Sbjct: 300 ALGDVVGKVELTPVAIAAGRKLSERLFNGKTDDKLDYNNVPTVVFSHPPIGTIGLTEKEA 359

Query: 359 VQKFCR--LEIYKTKFFPMKCFLSKRFEHTIMKIIVHADNHKVLGVHILGHEASEIIQVL 416
           ++K+ +  +++Y + F PM   ++   +   MK++      KV+G+H +G    E++Q  
Sbjct: 360 IEKYGKENIKVYNSSFTPMYYAMTSEKQKCRMKLVCAGKEEKVVGLHGIGDGVDEMLQGF 419

Query: 417 GVCLKAGCVKKDFDRCMAVHPTSSEELVTM 446
            V +K G  K DFD  +A+HPTSSEELVTM
Sbjct: 420 AVAIKMGATKADFDNTVAIHPTSSEELVTM 449