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=98.09  E-value=2e-05  Score=52.36  Aligned_cols=98  Identities=19%  Similarity=0.372  Sum_probs=65.2

Q ss_pred             ECHHHHHHHHHH-CCCCE-EEEEECCCCHHHHHHHHHHHHHHHHC--CC--CCCCCCCCCCCCHHHHHHHCCCCCCEEEE
Q ss_conf             576779999984-89949-99987699702221346666542100--01--23332267232657777623156887999
Q gi|254780822|r    6 VDTKSFDSEVLE-CSNPV-VVDFWASWCRPCVKLSPIIDDIADEL--AD--KVKITKLDIEESSEISTRYQISSIPTLIL   79 (107)
Q Consensus         6 i~~~~f~~~v~~-~~~~v-lv~f~a~wC~~C~~~~p~~~~l~~~~--~~--~i~~~~vd~d~~~~l~~~~~v~~~Pt~~~   79 (107)
T Consensus       133 L~~~~~e~-l~~kl~~~v~I~vfVTPtCPYCP~AV~mAH~fA~~~~kaGk~~I~gemIEA~E~~~~Ae~y~V~sVP~IvI  211 (237)
T TIGR02187       133 LSEETVEE-LKSKLDEPVRIEVFVTPTCPYCPRAVLMAHKFALANDKAGKGKILGEMIEANENPDLAEKYGVMSVPKIVI  211 (237)
T ss_pred             CCHHHHHH-HHHHCCCCEEEEEEEECCCCCHHHHHHHHHHHHHHCCCCCCCEEEEEEEECCCCHHHHCEECCEECCCEEE
T ss_conf             50899999-97337983599999856899725799999999983544779716886674126833542105044374378


Q ss_pred             EECCEEEEEEECCCCCHHHHHHHHHH
Q ss_conf             97998985887489998999999984
Q gi|254780822|r   80 FKDGKVIDRMMPGASSQSDIIEWILS  105 (107)
Q Consensus        80 ~~~g~~~~~~~~g~~~~~~l~~~i~~  105 (107)
T Consensus       212 N~~~~~kv~-F~GA~Pe~~Fl~~~~~  236 (237)
T TIGR02187       212 NKDVEDKVE-FVGAYPEEQFLEYILE  236 (237)
T ss_pred             CCCCCEEEE-EEECCCHHHHHHHHHH
T ss_conf             188610578-9732886999999971