HHsearch alignment for GI: 254781149 and conserved domain: pfam03796

>pfam03796 DnaB_C DnaB-like helicase C terminal domain. The hexameric helicase DnaB unwinds the DNA duplex at the Escherichia coli chromosome replication fork. Although the mechanism by which DnaB both couples ATP hydrolysis to translocation along DNA and denatures the duplex is unknown, a change in the quaternary structure of the protein involving dimerization of the N-terminal domain has been observed and may occur during the enzymatic cycle. This C-terminal domain contains an ATP-binding site and is therefore probably the site of ATP hydrolysis.
Probab=99.98  E-value=1.2e-31  Score=240.85  Aligned_cols=128  Identities=40%  Similarity=0.601  Sum_probs=122.5

Q ss_pred             CCCCHHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHHHHHH-CCCCEEEECCCCCHHHHHHHHHHHHHCCCCCCCC
Q ss_conf             851113777776553016836887068741488999999999630-2232364116753489999999963022323478
Q gi|254781149|r  124 DIKWGLQSVDHLMGGVQLRELILIGARPSMGKTTFALSTALHMAM-SGHGVAFFSLEMDREKLGARALSNLLYPSSSRIP  202 (266)
Q Consensus       124 Gi~TG~~~LD~~~gG~~~g~LiviaaRP~mGKTa~alnia~~~a~-~g~~Vl~fSlEMs~~ql~~R~ls~~t~~~~s~I~  202 (266)
T Consensus         1 GIpTG~~~lD~~~gGl~~G~l~vi~g~pg~GKS~~~~~~a~~~a~~~g~~Vl~~slEm~~~~~~~R~~a~~-----~~v~   75 (186)
T pfam03796         1 GLPTGFTDLDQLTGGLQKGDLIIIAARPSMGKTAFALNIARNAALKQDKPVLFFSLEMSAEQLAERLLSSE-----SRIS   75 (186)
T ss_pred             CCCCCCHHHHHHHCCCCCCCEEEEEECCCCCHHHHHHHHHHHHHHHCCCCEEEECCCCCHHHHHHHHHHHH-----HCCC
T ss_conf             93888077886426988881799996799987999999999999970996687547552999999999986-----2676


Q ss_pred             HHHCCCCCCCHHHHHHHHHHHHHHHHCCCEEECCCCCCHHHHHHHHHHHHHHHH
Q ss_conf             555017889989999999999999729954747998898999999999999947
Q gi|254781149|r  203 YLNLIRGEINQEQYRISQGICEKLQDFPLIIDDRPSPGIMEFVHVANGLRNKHT  256 (266)
Q Consensus       203 ~~~l~~g~l~~~e~~~i~~a~~~l~~~pl~IdD~~~~ti~~ira~aR~~k~k~~  256 (266)
T Consensus        76 ~~~i~~~~~~~~~~~~~~~~~~~~~~~~l~i~~~~~~t~~~i~~~i~~~~~~~~  129 (186)
T pfam03796        76 SSKLRSGQLSDEDWERLAEAAGELSEAPLYIDDTPGLSLSELRAQARRLKREHG  129 (186)
T ss_pred             HHHHHCCCHHHHHHHHHHHHHHHHHCCCEEEECCCCCCHHHHHHHHHHHHHHCC
T ss_conf             555412512167999999999998539868847999989999999999998559