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