HHsearch alignment for GI: 254780968 and conserved domain: cd03419
>cd03419 GRX_GRXh_1_2_like Glutaredoxin (GRX) family, GRX human class 1 and 2 (h_1_2)-like subfamily; composed of proteins similar to human GRXs, approximately 10 kDa in size, and proteins containing a GRX or GRX-like domain. GRX is a glutathione (GSH) dependent reductase, catalyzing the disulfide reduction of target proteins such as ribonucleotide reductase. It contains a redox active CXXC motif in a TRX fold and uses a similar dithiol mechanism employed by TRXs for intramolecular disulfide bond reduction of protein substrates. Unlike TRX, GRX has preference for mixed GSH disulfide substrates, in which it uses a monothiol mechanism where only the N-terminal cysteine is required. The flow of reducing equivalents in the GRX system goes from NADPH - GSH reductase - GSH - GRX - protein substrates. By altering the redox state of target proteins, GRX is involved in many cellular functions including DNA synthesis, signal transduction and the defense against oxidative stress. Different classes
Probab=99.92 E-value=3.4e-25 Score=167.28 Aligned_cols=79 Identities=28% Similarity=0.624 Sum_probs=72.8
Q ss_pred CEEEEECCCCCCCCCCHHHHHHHHHHHCCCCEEEEECCCCH---HHHHHHHHHHCCCCCCEEEECCEEECCHHHHHHHHH
Q ss_conf 97999448999899831799999999749965899711440---379999997347877638989989427699999998
Q gi|254780968|r 17 DVVLFMKGTPTSPRCGFSGKVVQVLDSLGVSYKGIDVLADD---ALRQSIKEYSNWPTIPQLYVKGDFIGGCDIVCEMFE 93 (106)
Q Consensus 17 ~Vvifskgt~~~p~C~~c~~ak~lL~~~~i~y~~~dv~~d~---~~~~~l~~~sg~~TvPqIFv~G~~IGG~d~l~~l~~ 93 (106)
T Consensus 1 pVvIysk~-----~Cp~C~~ak~lL~~~~i~~~~~~~d~~~~~~~~~~~l~~~~g~~TvPqIfi~g~~IGG~~~l~~l~~ 75 (82)
T cd03419 1 PVVVFSKS-----YCPYCKRAKSLLKELGVKPAVVELDQHEDGSEIQDYLQELTGQRTVPNVFIGGKFIGGCDDLMALHK 75 (82)
T ss_pred CEEEEECC-----CCHHHHHHHHHHHHCCCCEEEEECCCCCCHHHHHHHHHHHCCCCCCCEEEECCEEECCHHHHHHHHH
T ss_conf 98999738-----8876999999999849980699646564399999999984399988869999989847899999998
Q ss_pred CCCHHHH
Q ss_conf 8997899
Q gi|254780968|r 94 SGELHEI 100 (106)
Q Consensus 94 ~G~L~~l 100 (106)
T Consensus 76 ~G~L~~l 82 (82)
T cd03419 76 SGKLVKL 82 (82)
T ss_pred CCCCCCC
T ss_conf 4991769