HHsearch alignment for GI: 254780822 and conserved domain: TIGR02187

>TIGR02187 GlrX_arch Glutaredoxin-like domain protein; InterPro: IPR011903 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. This entry of archaeal proteins contains a C-terminal domain with homology to bacterial and eukaryotic glutaredoxins, including a CPYC motif. There is an N-terminal domain which has even more distant homology to glutaredoxins. The name "glutaredoxin" may be inappropriate in the sense of working in tandem with glutathione and glutathione reductase which may not be present in the archaea. The overall domain structure appears to be related to bacterial alkylhydroperoxide reductases, but the homology may be distant enough that the function of this family is wholly different..
Probab=98.18  E-value=1.6e-05  Score=52.92  Aligned_cols=76  Identities=22%  Similarity=0.492  Sum_probs=46.2

Q ss_pred             CCHHHHHHHHHHHHHHHHC-----CCC--CCCCCCCCCCCHHHHHHHCCCCCCEEEEEECC-EEEEEEECCCCCHHHHHH
Q ss_conf             9702221346666542100-----012--33322672326577776231568879999799-898588748999899999
Q gi|254780822|r   30 WCRPCVKLSPIIDDIADEL-----ADK--VKITKLDIEESSEISTRYQISSIPTLILFKDG-KVIDRMMPGASSQSDIIE  101 (107)
Q Consensus        30 wC~~C~~~~p~~~~l~~~~-----~~~--i~~~~vd~d~~~~l~~~~~v~~~Pt~~~~~~g-~~~~~~~~g~~~~~~l~~  101 (107)
T Consensus        39 ~C~yC~~t~qLl~e~~e~~p~~~gg~KL~L~iyd~~t~e~KE~~ekY~VErvPt~~~~~~G~kD~~iRy~G~PaG~Ef~~  118 (237)
T TIGR02187        39 RCQYCKETKQLLEELSEVSPEASGGDKLKLEIYDFDTPEDKELVEKYKVERVPTTILLEEGSKDYGIRYTGIPAGYEFAA  118 (237)
T ss_pred             CCCCHHHHHHHHHHHHHHCCCCCCCCEEEEEEECCCCCCCHHHHHHCCCCCCCEEEEEECCCEEEEEEEEECCCHHHHHH
T ss_conf             88655899999998875166446896225888627998420234233755210689820896356788972154368999


Q ss_pred             HHHH
Q ss_conf             9984
Q gi|254780822|r  102 WILS  105 (107)
Q Consensus       102 ~i~~  105 (107)
T Consensus       119 L~ed  122 (237)
T TIGR02187       119 LIED  122 (237)
T ss_pred             HHHH
T ss_conf             9999