RPSBLAST alignment for GI: 254781053 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 =  206 bits (526), Expect = 1e-53
 Identities = 138/463 (29%), Positives = 225/463 (48%), Gaps = 36/463 (7%)

Query: 3   YDVAVVGGGPAGYACAIKAAQLKNKVAIIEKEKTYGGTCLNIGCIPSKALLHASEMYSHI 62
           YD  V+GGG  G A A +AA+   K  ++E  K  GGTC+N+GC+P K + +AS++ +  
Sbjct: 3   YDYLVIGGGSGGIASARRAAEHGAKALLVE-AKKLGGTCVNVGCVPKKVMWYASDL-AER 60

Query: 63  AKEAGDLGINIASCHLDLKKMMSYKKSIVESNTQGINFL-------LKKNKIITYHGSAR 115
             +A D G        +L+   ++ + + E     ++ L       L+KNK+    G AR
Sbjct: 61  MHDAADYGFYQ-----NLENTFNWPE-LKEKRDAYVDRLNGIYQKNLEKNKVDVIFGHAR 114

Query: 116 IVSNNKILVKGSSSEETIEAKNIVIATGSEAS---GLPGMSIDFDEQVIVSSTGALSFSS 172
              +  + V G        A +I+IATG + S    +PG  +  D      S G  +   
Sbjct: 115 FTKDGTVEVNG----RDYTAPHILIATGGKPSFPENIPGAELGTD------SDGFFALEE 164

Query: 173 VPKNLLVIGAGVIGLELGSVWTRLGSCVKIIEHSGTILNGMDKEIAAHCLKIMSKQGMNF 232
           +PK ++++GAG I +EL  V   LGS   ++     +L   D  I+    +   K+G+N 
Sbjct: 165 LPKRVVIVGAGYIAVELAGVLHGLGSETHLVIRHERVLRSFDSMISETITEEYEKEGINV 224

Query: 233 QLNSKVSSVKKVKGKAQVVYRST-DDEPINIEADAVLVAAGRRPYTKGLGLEEIGINIDH 291
              SK     KV+   +       +D     + D ++ A GR+P TKGLGLE +GI ++ 
Sbjct: 225 HKLSKP---VKVEKTVEGKLVIHFEDGKSIDDVDELIWAIGRKPNTKGLGLENVGIKLNE 281

Query: 292 RGCIEIGGQFQTSISTIYAIGDVVRGPMLAHKAEDEGIAVAEIISGQK--GHVNYGIIPS 349
           +G I +     T++  IYA+GDVV    L   A   G  ++E +   K    ++Y  +P+
Sbjct: 282 KGQIIVDEYQNTNVPGIYALGDVVGKVELTPVAIAAGRKLSERLFNGKTDDKLDYNNVPT 341

Query: 350 VVYTHPEVASIGKTEEQL--KCEKKSYKVGKFPFSANGRARSMNSIDGFVKILANEKSDR 407
           VV++HP + +IG TE++   K  K++ KV    F+    A +       +K++   K ++
Sbjct: 342 VVFSHPPIGTIGLTEKEAIEKYGKENIKVYNSSFTPMYYAMTSEKQKCRMKLVCAGKEEK 401

Query: 408 VEGVHIIGGSAGEMIHEAAVLMEFGGSSEDLARICHAHPTMSE 450
           V G+H IG    EM+   AV ++ G +  D       HPT SE
Sbjct: 402 VVGLHGIGDGVDEMLQGFAVAIKMGATKADFDNTVAIHPTSSE 444