HHsearch alignment for GI: 254780968 and conserved domain: cd02961

>cd02961 PDI_a_family Protein Disulfide Isomerase (PDIa) family, redox active TRX domains; composed of eukaryotic proteins involved in oxidative protein folding in the endoplasmic reticulum (ER) by acting as catalysts and folding assistants. Members of this family include PDI and PDI-related proteins like ERp72, ERp57 (or ERp60), ERp44, P5, PDIR, ERp46 and the transmembrane PDIs. PDI, ERp57, ERp72, P5, PDIR and ERp46 are all oxidases, catalyzing the formation of disulfide bonds of newly synthesized polypeptides in the ER. They also exhibit reductase activity in acting as isomerases to correct any non-native disulfide bonds, as well as chaperone activity to prevent protein aggregation and facilitate the folding of newly synthesized proteins. These proteins usually contain multiple copies of a redox active TRX (a) domain containing a CXXC motif, and may also contain one or more redox inactive TRX-like (b) domains. Only one a domain is required for the oxidase function but multiple copies
Probab=95.36  E-value=0.031  Score=34.49  Aligned_cols=64  Identities=17%  Similarity=0.287  Sum_probs=39.2

Q ss_pred             HHHHHHHHCC-EEEEECCCCCCCCCCHHHHHHHHHHHC--------CCCEEEEECCCCHHHHHHHHHHHCCCCCCEEE--
Q ss_conf             9999964489-799944899989983179999999974--------99658997114403799999973478776389--
Q gi|254780968|r    8 IIQNEIKKND-VVLFMKGTPTSPRCGFSGKVVQVLDSL--------GVSYKGIDVLADDALRQSIKEYSNWPTIPQLY--   76 (106)
Q Consensus         8 ~i~~~i~~~~-Vvifskgt~~~p~C~~c~~ak~lL~~~--------~i~y~~~dv~~d~~~~~~l~~~sg~~TvPqIF--   76 (106)
T Consensus         7 ~f~~~v~~~~~~lV~F----ya~wC~~C~~~~p~~~~~a~~~~~~~~~~~~~vd~~~~~~----~~~~~~i~~~Pti~~f   78 (101)
T cd02961           7 NFDELVKDSKDVLVEF----YAPWCGHCKALAPEYEKLAKELKGDGKVVVAKVDCTANND----LCSEYGVRGYPTIKLF   78 (101)
T ss_pred             HHHHHHHCCCCEEEEE----ECCCCCCCHHHCHHHHHHHHHHCCCCCEEEEEEECCCCHH----HCCCCCEEEECEEEEE
T ss_conf             9999995399899999----8899804033267789999985148978999998755342----2226773682879999


Q ss_pred             ECC
Q ss_conf             899
Q gi|254780968|r   77 VKG   79 (106)
Q Consensus        77 v~G   79 (106)
T Consensus        79 ~~~   81 (101)
T cd02961          79 PNG   81 (101)
T ss_pred             ECC
T ss_conf             899