HHsearch alignment for GI: 254780968 and conserved domain: TIGR02194

>TIGR02194 GlrX_NrdH Glutaredoxin-like protein NrdH; InterPro: IPR011909 Glutaredoxins , , , also known as thioltransferases (disulphide reductases, are small proteins of approximately one hundred amino-acid residues which utilise glutathione and NADPH as cofactors. Oxidized glutathione is regenerated by glutathione reductase. Together these components compose the glutathione system . Glutaredoxin functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. Like thioredoxin, which functions in a similar way, glutaredoxin possesses an active centre disulphide bond . It exists in either a reduced or an oxidized form where the two cysteine residues are linked in an intramolecular disulphide bond. Glutaredoxin has been sequenced in a variety of species. On the basis of extensive sequence similarity, it has been proposed that Vaccinia virus protein O2L is most probably a glutaredoxin. Finally, it must be noted that Bacteriophage T4 thioredoxin seems also to be evolutionary related. In position 5 of the pattern T4 thioredoxin has Val instead of Pro. NrdH-redoxin is a representative of a class of small redox proteins that contain a conserved CXXC motif and are characterised by a glutaredoxin-like amino acid sequence and thioredoxin-like activity profile. Unlike other the glutaredoxins to which it is most closely related, NrdH aparrently does not interact with glutathione/glutathione reductase, but rather with thioredoxin reductase to catalyze the reduction of ribonucleotide reductase .; GO: 0006118 electron transport, 0045454 cell redox homeostasis.
Probab=98.79  E-value=1e-08  Score=71.96  Aligned_cols=62  Identities=16%  Similarity=0.374  Sum_probs=57.2

Q ss_pred             EEEEECCCCCCCCCCHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHCCCCCCEEEECCE-EECCH
Q ss_conf             799944899989983179999999974996589971144037999999734787763898998-94276
Q gi|254780968|r   18 VVLFMKGTPTSPRCGFSGKVVQVLDSLGVSYKGIDVLADDALRQSIKEYSNWPTIPQLYVKGD-FIGGC   85 (106)
Q Consensus        18 Vvifskgt~~~p~C~~c~~ak~lL~~~~i~y~~~dv~~d~~~~~~l~~~sg~~TvPqIFv~G~-~IGG~   85 (106)
T Consensus         1 itvysK-----NnCvQCkmTKk~L~~~~i~Fe~inid~~pea~d~vk~-lGF~~~PVi~~~g~~~~SGF   63 (72)
T TIGR02194         1 ITVYSK-----NNCVQCKMTKKALEEHGIAFEEINIDEQPEAVDYVKA-LGFRQVPVIVAEGDESWSGF   63 (72)
T ss_pred             CEEECC-----CCCCCCCHHHHHHHHCCCCEEEEECCCCHHHHHHHHH-CCCEECCEEEECCCEEEECC
T ss_conf             955317-----9850521577667637996157635888437899987-48630762676797002133