HHsearch alignment for GI: 254780822 and conserved domain: TIGR02181
>TIGR02181 GRX_bact glutaredoxin 3; InterPro: IPR011900 Glutaredoxins , , , also known as thioltransferases (disulphide reductases, are small proteins of approximately one hundred amino-acid residues which utilise glutathione and NADPH as cofactors. Oxidized glutathione is regenerated by glutathione reductase. Together these components compose the glutathione system . Glutaredoxin functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. Like thioredoxin, which functions in a similar way, glutaredoxin possesses an active centre disulphide bond . It exists in either a reduced or an oxidized form where the two cysteine residues are linked in an intramolecular disulphide bond. Glutaredoxin has been sequenced in a variety of species. On the basis of extensive sequence similarity, it has been proposed that Vaccinia virus protein O2L is most probably a glutaredoxin. Finally, it must be noted that Bacteriophage T4 thioredoxin seems also to be evolutionary related. In position 5 of the pattern T4 thioredoxin has Val instead of Pro. This family of glutaredoxins includes the E. coli protein GrxC (Grx3) which appears to have a secondary role in reducing ribonucleotide reductase (in the absence of GrxA) possibly indicating a role in the reduction of other protein disulphides .; GO: 0006118 electron transport, 0045454 cell redox homeostasis.
Probab=92.66 E-value=0.14 Score=30.28 Aligned_cols=65 Identities=12% Similarity=0.372 Sum_probs=42.7
Q ss_pred EEEEECCCCHHHHHHHHHHHHHHHHCCCCC-CCCCCCCCCCH-HHH----HHH-CCCCCCEEEEEECCEEEEEEECCCCC
Q ss_conf 999876997022213466665421000123-33226723265-777----762-31568879999799898588748999
Q gi|254780822|r 23 VVDFWASWCRPCVKLSPIIDDIADELADKV-KITKLDIEESS-EIS----TRY-QISSIPTLILFKDGKVIDRMMPGASS 95 (107)
Q Consensus 23 lv~f~a~wC~~C~~~~p~~~~l~~~~~~~i-~~~~vd~d~~~-~l~----~~~-~v~~~Pt~~~~~~g~~~~~~~~g~~~ 95 (107)
T Consensus 1 V~iYT~~~CPYC~rAK~LL~~k------Gv~~~~Ei~vd~dpD~~r~eM~~Rs~Gr~TVPQIFI--g~~----HVGGcDD 68 (82)
T TIGR02181 1 VTIYTKPYCPYCSRAKALLESK------GVGTFTEIRVDGDPDALRDEMMQRSGGRRTVPQIFI--GDV----HVGGCDD 68 (82)
T ss_pred CEEECCCCCCCCHHHHHHHHHC------CCCCCEEEECCCCCCHHHHHHHHHHCCCCCCCEEEE--CCC----CCCCCHH
T ss_conf 9463159988026889999856------988630344579810688999998289940433762--990----2454379
Q ss_pred HHHH
Q ss_conf 8999
Q gi|254780822|r 96 QSDI 99 (107)
Q Consensus 96 ~~~l 99 (107)
T Consensus 69 L~~L 72 (82)
T TIGR02181 69 LYAL 72 (82)
T ss_pred HHHH
T ss_conf 9998