HHsearch alignment for GI: 254780873 and conserved domain: cd04917

>cd04917 ACT_AKiii-LysC-EC_2 ACT domains located C-terminal to the catalytic domain of the lysine-sensitive aspartokinase isoenzyme AKIII. This CD includes the second of two ACT domains located C-terminal to the catalytic domain of the lysine-sensitive aspartokinase isoenzyme AKIII, a monofunctional class enzyme found in bacteria (Escherichia coli (EC) LysC). Aspartokinase is the first enzyme in the aspartate metabolic pathway and catalyzes the conversion of aspartate and ATP to aspartylphosphate and ADP. The E. coli AKIII (LysC) binds two feedback allosteric inhibitor lysine molecules at the dimer interface located between the ACT1 domain of two subunits. The second ACT domain (ACT2), this CD, is not involved in the binding of heterotrophic effectors. Members of this CD belong to the superfamily of ACT regulatory domains.
Probab=99.54  E-value=2.6e-14  Score=116.20  Aligned_cols=62  Identities=27%  Similarity=0.373  Sum_probs=58.7

Q ss_pred             EEEEEEECCCCCCCCCHHHHHHHHHHHCCCEEEEEE--ECCCEEEEEECHHHHHHHHHHHHHHCCC
Q ss_conf             169999667866785579999999986798299997--0784899997088999999999987097
Q gi|254780873|r  345 LVKISAIGIGMQSYAGVASAFFLCLAEKGINIKAIT--TSEIKISVLIDSAYTELAVRSLHSCYGL  408 (411)
Q Consensus       345 ~a~ISvVG~gm~~~~Giaakif~aL~~~~InI~~is--sSe~~IS~VV~~~d~~~Av~~LH~~F~l  408 (411)
T Consensus         1 lsiiavVG~~m~~~~Gva~~if~aL--~~inI~mIsqGaSe~Nis~lV~~~d~~~al~~Lh~~fFe   64 (64)
T cd04917           1 LALVALIGNDISETAGVEKRIFDAL--EDINVRMICYGASNHNLCFLVKEEDKDEVVQRLHSRLFE   64 (64)
T ss_pred             CEEEEEECCCCCCCCCHHHHHHHHH--HCCCEEEEEECCCCCEEEEEEEHHHHHHHHHHHHHHHCC
T ss_conf             9199992676313777799999986--367959996068744499999667899999999998629