RPSBLAST alignment for GI: 254780675 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 =  234 bits (598), Expect = 4e-62
 Identities = 145/472 (30%), Positives = 235/472 (49%), Gaps = 28/472 (5%)

Query: 3   RLYDIILIGSGPAGYVAAIRAAQLGFKVAIVEYAGLGGICLNWGCIPTKSLLRSAEILDH 62
           + YD ++IG G  G  +A RAA+ G K  +VE   LGG C+N GC+P K +  ++++ + 
Sbjct: 1   KHYDYLVIGGGSGGIASARRAAEHGAKALLVEAKKLGGTCVNVGCVPKKVMWYASDLAER 60

Query: 63  IQNAQHYGLNVAGKVEFNIEDIVKRSRDISHRLNRGVEFLMHKNKVDIIWGKATLKNPSE 122
           + +A  YG     +  FN  ++ ++      RLN   +  + KNKVD+I+G A       
Sbjct: 61  MHDAADYGFYQNLENTFNWPELKEKRDAYVDRLNGIYQKNLEKNKVDVIFGHARFTKDGT 120

Query: 123 ITVSKPSQPAVQPQHPIPKKVLGEGTYKAKHIIIATGARPRHIEGIEPDSHLIWTYFDAL 182
           + V+                      Y A HI+IATG +P   E I P + L        
Sbjct: 121 VEVNGRD-------------------YTAPHILIATGGKPSFPENI-PGAELGTDSDGFF 160

Query: 183 KPSKTPKSLIVMGSGAIGVEFSSFYKSLDVDVSLIEVKDRILPVEDSEISQFVQRSLQKR 242
              + PK ++++G+G I VE +     L  +  L+   +R+L   DS IS+ +    +K 
Sbjct: 161 ALEELPKRVVIVGAGYIAVELAGVLHGLGSETHLVIRHERVLRSFDSMISETITEEYEKE 220

Query: 243 GIKILTESKISSVKQKGDMVSVQVERKDGSVSSMQAEKLLLSAGVQGNIENIGLEKIGVK 302
           GI +   SK   V++  +     V   +   S    ++L+ + G + N + +GLE +G+K
Sbjct: 221 GINVHKLSKPVKVEKTVE--GKLVIHFEDGKSIDDVDELIWAIGRKPNTKGLGLENVGIK 278

Query: 303 T-SNGCIIVDGYGRTNVPGIYAIGDVAGAPMLAHKAEHEGIICIEKIAGKSKVYPLDKSK 361
               G IIVD Y  TNVPGIYA+GDV G   L   A   G    E++        LD + 
Sbjct: 279 LNEKGQIIVDEYQNTNVPGIYALGDVVGKVELTPVAIAAGRKLSERLFNGKTDDKLDYNN 338

Query: 362 IPGCTYCNPQVASIGLTEEKA-RSQGLD-IRVGKHSFSANGKAITLGEDSGMIKTIFNNK 419
           +P   + +P + +IGLTE++A    G + I+V   SF+    A+T  +    +K +   K
Sbjct: 339 VPTVVFSHPPIGTIGLTEKEAIEKYGKENIKVYNSSFTPMYYAMTSEKQKCRMKLVCAGK 398

Query: 420 TGEVLGVHMVGPEVTELIQGFSIAMSLETTEEELMHTVFPHPTISE---TMK 468
             +V+G+H +G  V E++QGF++A+ +  T+ +  +TV  HPT SE   TM+
Sbjct: 399 EEKVVGLHGIGDGVDEMLQGFAVAIKMGATKADFDNTVAIHPTSSEELVTMR 450