HHsearch alignment for GI: 254781053 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=97.55  E-value=0.0003  Score=49.44  Aligned_cols=34  Identities=24%  Similarity=0.399  Sum_probs=31.2

Q ss_pred             CEEEECCCHHHHHHHHHHHHCCCCEEEEECCCCC
Q ss_conf             1999989866899999999879939999379971
Q gi|254781053|r    4 DVAVVGGGPAGYACAIKAAQLKNKVAIIEKEKTY   37 (466)
Q Consensus         4 DvvIIG~G~AG~~aA~~~~~~G~~V~lIE~~~~~   37 (466)
T Consensus       171 ~l~IiGgG~Ig~E~A~~~~~lG~~Vtlie~~~~l  204 (452)
T TIGR03452       171 SLVIVGGGYIAAEFAHVFSALGTRVTIVNRSTKL  204 (452)
T ss_pred             EEEEECCCHHHHHHHHHHHHCCCEEEEEEECCCC
T ss_conf             6999888689999999999619949999967622