HHsearch alignment for GI: 254780490 and conserved domain: cd00798

>cd00798 INT_XerDC XerD and XerC integrases, DNA breaking-rejoining enzymes, N- and C-terminal domains. XerD-like integrases are involved in the site-specific integration and excision of lysogenic bacteriophage genomes, transposition of conjugative transposons, termination of chromosomal replication, and stable plasmid inheritance. They share the same fold in their catalytic domain containing six conserved active site residues and the overall reaction mechanism with the DNA breaking-rejoining enzyme superfamily. In Escherichia coli, the Xer site-specific recombination system acts to convert dimeric chromosomes, which are formed by homologous recombination to monomers. Two related recombinases, XerC and XerD, bind cooperatively to a recombination site present in the E. coli chromosome. Each recombinase catalyzes the exchange of one pair of DNA strand in a reaction that proceeds through a Holliday junction intermediate. These enzymes can bridge two different and well-separated DNA sequen
Probab=99.79  E-value=1.1e-19  Score=122.14  Aligned_cols=52  Identities=60%  Similarity=0.974  Sum_probs=50.3

Q ss_pred             CCCCCCHHHHHHHHHHHHCCCHHHHHHHHCCCCHHHHHHHHHCCHHHHHHHH
Q ss_conf             2160363899999999808999999998488888999999863999999999
Q gi|254780490|r    2 STTAHTLRHSFATHLLSNGGDLRSIQSILGHSRLSTTQIYTNVNSKRMMEIY   53 (67)
Q Consensus         2 ~~tpH~lRHt~at~l~~~G~~~~~vq~lLGH~~i~tT~~Y~~~~~~~~~~~~   53 (67)
T Consensus       233 ~~~~H~lRHt~at~l~~~g~~~~~i~~~lGH~s~~tT~~Y~h~~~~~l~e~~  284 (284)
T cd00798         233 KISPHTLRHSFATHLLENGADLRAVQELLGHASLATTQIYTHVSFEHLKEVY  284 (284)
T ss_pred             CCCCHHHHHHHHHHHHHCCCCHHHHHHHHCCCCHHHHHHHHCCCHHHHHHHC
T ss_conf             9991465999999999878999999988079879999987777999998519