HHsearch alignment for GI: 254780168 and conserved domain: TIGR03452

>TIGR03452 mycothione_red mycothione reductase. Mycothiol, a glutathione analog in Mycobacterium tuberculosis and related species, can form a disulfide-linked dimer called mycothione. This enzyme can reduce mycothione to regenerate two mycothiol molecules. The enzyme shows some sequence similarity to glutathione-disulfide reductase, trypanothione-disulfide reductase, and dihydrolipoamide dehydrogenase. The characterized protein from M. tuberculosis, a homodimer, has FAD as a cofactor, one per monomer, and uses NADPH as a substrate.
Probab=96.70  E-value=0.0042  Score=39.77  Aligned_cols=33  Identities=18%  Similarity=0.396  Sum_probs=30.0

Q ss_pred             CEECCHHHHHHHHHHHHHCCCEEEEEECCCCCC
Q ss_conf             387753899999999997798599995687655
Q gi|254780168|r    1 MIIGAGISGLTLAASLGHRGIQSCVLEKKDQLS   33 (380)
Q Consensus         1 iIvGaG~aGl~~A~~L~~~G~~v~i~Er~~~~~   33 (380)
T Consensus       173 ~IiGgG~Ig~E~A~~~~~lG~~Vtlie~~~~lL  205 (452)
T TIGR03452       173 VIVGGGYIAAEFAHVFSALGTRVTIVNRSTKLL  205 (452)
T ss_pred             EEECCCHHHHHHHHHHHHCCCEEEEEEECCCCC
T ss_conf             998886899999999996199499999676223