HHsearch alignment for GI: 254780822 and conserved domain: cd02975

>cd02975 PfPDO_like_N Pyrococcus furiosus protein disulfide oxidoreductase (PfPDO)-like family, N-terminal TRX-fold subdomain; composed of proteins with similarity to PfPDO, a redox active thermostable protein believed to be the archaeal counterpart of bacterial DsbA and eukaryotic protein disulfide isomerase (PDI), which are both involved in oxidative protein folding. PfPDO contains two redox active CXXC motifs in two contiguous TRX-fold subdomains. The active site in the N-terminal TRX-fold subdomain is required for isomerase but not for reductase activity of PfPDO. The exclusive presence of PfPDO-like proteins in extremophiles may suggest that they have a special role in adaptation to extreme conditions.
Probab=98.18  E-value=8.5e-06  Score=54.52  Aligned_cols=86  Identities=26%  Similarity=0.458  Sum_probs=68.7

Q ss_pred             CCCE-EEEEEC-CCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHCCCCCCEEEEEECC-EEEEEEECCCCC
Q ss_conf             9949-999876-9970222134666654210001233322672326577776231568879999799-898588748999
Q gi|254780822|r   19 SNPV-VVDFWA-SWCRPCVKLSPIIDDIADELADKVKITKLDIEESSEISTRYQISSIPTLILFKDG-KVIDRMMPGASS   95 (107)
Q Consensus        19 ~~~v-lv~f~a-~wC~~C~~~~p~~~~l~~~~~~~i~~~~vd~d~~~~l~~~~~v~~~Pt~~~~~~g-~~~~~~~~g~~~   95 (107)
T Consensus        20 ~~pV~ivvF~~~~~c~yc~~t~~ll~ela~ls-dKi~~~~~~~~~d~e~a~k~gVer~Pti~i~~~~~~~~~irf~GiP~   98 (113)
T cd02975          20 KNPVDLVVFSSKEGCQYCEVTKQLLEELSELS-DKLKLEIYDFDEDKEKAEKYGVERVPTTIFLQDGGKDGGIRYYGLPA   98 (113)
T ss_pred             CCCEEEEEEECCCCCCCHHHHHHHHHHHHHHC-CCEEEEEECCCCCHHHHHHHCCEECCEEEEECCCCCCCCEEEEECCC
T ss_conf             99869999957988711699999999999748-85389996676697999983981465799974888755269950786


Q ss_pred             HHHHHHHHHH
Q ss_conf             8999999984
Q gi|254780822|r   96 QSDIIEWILS  105 (107)
Q Consensus        96 ~~~l~~~i~~  105 (107)
T Consensus        99 G~Ef~slie~  108 (113)
T cd02975          99 GYEFASLIED  108 (113)
T ss_pred             CHHHHHHHHH
T ss_conf             2769999999