HHsearch alignment for GI: 254780212 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=96.98  E-value=0.0018  Score=42.80  Aligned_cols=87  Identities=13%  Similarity=0.242  Sum_probs=53.1

Q ss_pred             CCCEEEEEEEECCCCCCCCCCCCCCCCCCCCCCCC-CCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCC
Q ss_conf             99859999651136766311261000000000123-33322234443211112222100000000123445899859866
Q gi|254780212|r   29 GGSKIVLYFYPKDDTSGCTAEAINFSSLKADFDEE-STILIGISPDSIASHKKFHQKHNLSITLLADESKEVLKSYDVWK  107 (157)
Q Consensus        29 ~gk~vvl~f~~~~~tp~C~~e~~~l~~~~~~~~~~-gv~vv~is~d~~~~~~~~~~~~~~~fpil~D~~~~~~~~~gv~~  107 (157)
T Consensus        14 ~~~~~lV~Fy-a~wC~~C~~~~p~~~~~a~~~~~~~~~~~~~vd~~~---~~------------------~~~~~~~i~-   70 (101)
T cd02961          14 DSKDVLVEFY-APWCGHCKALAPEYEKLAKELKGDGKVVVAKVDCTA---NN------------------DLCSEYGVR-   70 (101)
T ss_pred             CCCCEEEEEE-CCCCCCCHHHCHHHHHHHHHHCCCCCEEEEEEECCC---CH------------------HHCCCCCEE-
T ss_conf             3998999998-899804033267789999985148978999998755---34------------------222267736-


Q ss_pred             CCCCCCCCCCCCCEEEEEECCCCEEEEEECCCCCCCCHHHHHHHH
Q ss_conf             665576654442107999889997999976888578999999999
Q gi|254780212|r  108 EKSMFGKKYMGVVRTTFLIDEKGIIAQIWKPVTLKNHAQSVLKMV  152 (157)
Q Consensus       108 ~~~~~~~~~~~~~r~tfiid~~G~I~~~~~~~~~~~~~~eil~~i  152 (157)
T Consensus        71 -----------~~Pti~~f~~~~~~~~~y~G~~---~~~~l~~fi  101 (101)
T cd02961          71 -----------GYPTIKLFPNGSKEPVKYEGPR---TLESLVEFI  101 (101)
T ss_pred             -----------EECEEEEEECCCEEEEEECCCC---CHHHHHHHC
T ss_conf             -----------8287999989954355746989---999999659