HHsearch alignment for GI: 254780822 and conserved domain: cd02981
>cd02981 PDI_b_family Protein Disulfide Isomerase (PDIb) family, redox inactive TRX-like domain b; 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, calsequestrin and other PDI-related proteins like ERp72, ERp57, ERp44 and PDIR. PDI, ERp57 (or ERp60), ERp72 and PDIR 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 contain multiple copies of a redox active TRX (a) domain containing a CXXC motif, and one or more redox inactive TRX-like (b) domains. The molecular structure of PDI is abb'a'. Also included in this family is the PDI-related protein ERp27, which contai
Probab=97.67 E-value=0.00035 Score=45.23 Aligned_cols=96 Identities=17% Similarity=0.254 Sum_probs=72.0
Q ss_pred EEECHHHHHHHHHHCCCCEEEEEECCCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHCCCCCCEEEEEECC
Q ss_conf 77576779999984899499998769970222134666654210001233322672326577776231568879999799
Q gi|254780822|r 4 LKVDTKSFDSEVLECSNPVVVDFWASWCRPCVKLSPIIDDIADELADKVKITKLDIEESSEISTRYQISSIPTLILFKDG 83 (107)
Q Consensus 4 i~i~~~~f~~~v~~~~~~vlv~f~a~wC~~C~~~~p~~~~l~~~~~~~i~~~~vd~d~~~~l~~~~~v~~~Pt~~~~~~g 83 (107)
T Consensus 2 ~~l~s~~~~~~~~~~~~~~Vvg~f~~~~~---~~~~~f~~vA~~lr~~~~F~~~~---~~~~~~~~~~-~~~~i~l~k~~ 74 (97)
T cd02981 2 KELTSKEELEKFLDKDDVVVVGFFKDEES---EEYKTFEKVAESLRDDYGFGHTS---DKEVAKKLKV-KPGSVVLFKPF 74 (97)
T ss_pred CCCCCHHHHHHHHHCCCEEEEEEECCCCC---HHHHHHHHHHHHHHCCEEEEEEC---CHHHHHHCCC-CCCEEEEEEEC
T ss_conf 22067999999972288199999668884---78999999999603460799987---8999997299-99959998467
Q ss_pred EEEEEEECCCCCHHHHHHHHHHC
Q ss_conf 89858874899989999999841
Q gi|254780822|r 84 KVIDRMMPGASSQSDIIEWILSR 106 (107)
Q Consensus 84 ~~~~~~~~g~~~~~~l~~~i~~~ 106 (107)
T Consensus 75 ~~~~~~~~g~~~~~~l~~Fi~~~ 97 (97)
T cd02981 75 EEEPVEYDGEFTEESLVEFIKDN 97 (97)
T ss_pred CCCCCCCCCCCCHHHHHHHHHHC
T ss_conf 98751268998989999999709