RPSBLAST alignment for GI: 254781053 and conserved domain: TIGR01424
>gnl|CDD|162352 TIGR01424, gluta_reduc_2, glutathione-disulfide reductase, plant. 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 plants and some bacteria, including cyanobacteria. Length = 446
Score = 219 bits (559), Expect = 1e-57
Identities = 136/459 (29%), Positives = 215/459 (46%), Gaps = 32/459 (6%)
Query: 3 YDVAVVGGGPAGYACAIKAAQLKNKVAIIEKEKTYGGTCLNIGCIPSKALLHASEMYSHI 62
YD+ V+G G G A AA KVAI E E GGTC+ GC+P K +++ S
Sbjct: 3 YDLFVIGAGSGGVRAARLAANHGAKVAIAE-EPRVGGTCVIRGCVPKKLMVYGSTFGGEF 61
Query: 63 AKEAGDLGINIASCHLDLKKMMSYKKSIVESNTQGINFLLKKNKIITYHGSARIVSNNKI 122
++A G + D KK++ K + + LL + G AR+V N +
Sbjct: 62 -EDAAGYGWTVGKARFDWKKLLQKKDDEIARLSGLYKRLLANAGVELLEGRARLVGPNTV 120
Query: 123 LVKGSSSEETIEAKNIVIATGSEA--SGLPGMSIDFDEQVIVSSTGALSFSSVPKNLLVI 180
V + T AK I+IA G LPG ++ ++S A ++PK++L++
Sbjct: 121 EVLQDGT--TYTAKKILIAVGGRPQKPNLPGH------ELGITSNEAFHLPTLPKSILIL 172
Query: 181 GAGVIGLELGSVWTRLGSCVKIIEHSGTILNGMDKEIAAHCLKIMSKQGMNFQLNSKVSS 240
G G I +E +W LG V +I IL G D ++ A + M +G+ + ++S
Sbjct: 173 GGGYIAVEFAGIWRGLGVQVTLIYRGELILRGFDDDMRALLARNMEGRGIRIHPQTSLTS 232
Query: 241 VKKVKGKAQVVYRSTDDEPINIEADAVLVAAGRRPYTKGLGLEEIGINIDHRGCIEIGGQ 300
+ K +V + E I AD VL A GR P TKGLGLE G+ ++ G I +
Sbjct: 233 ITKTDDGLKVT--LSHGEEI--VADVVLFATGRSPNTKGLGLEAAGVELNDAGAIAVDEY 288
Query: 301 FQTSISTIYAIGDVVRGPMLAHKAEDEGIAVAEI-ISGQKGHVNYGIIPSVVYTHPEVAS 359
+TSI +IYA+GDV L A E A ++ +I + V++ P + +
Sbjct: 289 SRTSIPSIYAVGDVTDRINLTPVAIMEATCFANTEFGNNPTKFDHDLIATAVFSQPPLGT 348
Query: 360 IGKTEEQLKCEKKSYKVGKF--PFSANGRARSM-NSIDG-----FVKILANEKSDRVEGV 411
+G TEE+ + EK + + + F R M N+ G +K++ +EK D+V G
Sbjct: 349 VGLTEEEAR-EKFTGDILVYRAGF------RPMKNTFSGRQEKTLMKLVVDEKDDKVLGA 401
Query: 412 HIIGGSAGEMIHEAAVLMEFGGSSEDLARICHAHPTMSE 450
H++G A E+I A+ ++ G + D HP+ +E
Sbjct: 402 HMVGPDAAEIIQGIAIALKMGATKADFDSTVGIHPSSAE 440