RPSBLAST alignment for GI: 254780808 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 = 41.7 bits (98), Expect = 6e-04
Identities = 37/131 (28%), Positives = 59/131 (45%), Gaps = 11/131 (8%)
Query: 4 RSYDVIVIGGGHAGCEAAAVAAKLGASTALITHKTSTIGSMSCNPAIGGLGKGHLVREID 63
+ YD +VIGGG G +A AA+ GA L+ K +G N +G + K + D
Sbjct: 1 KHYDYLVIGGGSGGIASARRAAEHGAKALLVEAK--KLGGTCVN--VGCVPKKVMWYASD 56
Query: 64 ALDGLMGRVADAAGIQFRVLNVKKGPAVRGPRTQADRELYRL-AMQREILSQENLDVIQG 122
L R+ DAA F N++ + + D + RL + ++ L + +DVI G
Sbjct: 57 ----LAERMHDAADYGFYQ-NLENTFNWPELKEKRDAYVDRLNGIYQKNLEKNKVDVIFG 111
Query: 123 EVAGFNTEKNI 133
A F + +
Sbjct: 112 H-ARFTKDGTV 121