HHsearch alignment for GI: 254780129 and conserved domain: cd00984

>cd00984 DnaB_C DnaB helicase C terminal domain. The hexameric helicase DnaB unwinds the DNA duplex at the 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=96.55  E-value=0.044  Score=31.08  Aligned_cols=138  Identities=18%  Similarity=0.125  Sum_probs=64.5

Q ss_pred             CEEEECCCCCHHHHHHHHHHHHHHCCCCCEEEEECCCCCHHHHHHHHHHH----CCCCCCEEEEEE--CCCCCCC-CC--
Q ss_conf             19996899988999999999997408994899723310137889999851----553460699861--1210112-23--
Q gi|254780129|r   22 CALWASMGSGKTVSVLFALSTIKILDPRPVLIIAPLRVAQYVWKDEVERW----SAFSDMTVSSLI--GSERQRI-KA--   92 (220)
Q Consensus        22 ~~l~~~~G~GKT~~ai~~~~~~~~~~~~~~LIi~P~s~~~~~W~~e~~~~----~~~~~~~~~~~~--~~~~~~~-~~--   92 (220)
T Consensus        16 ~vi~a~~g~GKS~~~~~la~~~a~~~g~~V~~~SlEm~----~~~~~~R~~s~~~~i~~~~i~~~~~~~~~~~~~~~~~~   91 (242)
T cd00984          16 IIIAARPSMGKTAFALNIAENIAKKQGKPVLFFSLEMS----KEQLLQRLLASESGISLSKLRTGSLSDEDWERLAEAIG   91 (242)
T ss_pred             EEEEECCCCCHHHHHHHHHHHHHHHCCCCEEEEECCCC----HHHHHHHHHHHHHCCCHHHHHCCCCCHHHHHHHHHHHH
T ss_conf             99996899999999999999999977995999933353----88999999999829774553026522799999999999


Q ss_pred             CCCCCCEEEE-----CHHHHHCCCCCCCCCCCCCCCCCCHHHCCCCCCCCC-----HHHHHHHHHHHHHCCCCEEEEECC
Q ss_conf             4567662786-----566731000000002472000025122013654332-----036999999985137987998316
Q gi|254780129|r   93 LNTPAHLYII-----NFENIPWLVKMKLDHWDFATIVVDESTKLKSFRTHQ-----GTKQTRALGKVAFSKVKRFIELTG  162 (220)
Q Consensus        93 ~~~~~~~~i~-----~~~~l~~~~~~~~~~~~~~~iIiDEaH~~kn~~~~~-----~~k~~k~l~~~~~~~~~~~l~LTg  162 (220)
T Consensus        92 ~~~~~~l~i~d~~~~t~~~i~~~ir~~~~~~~~~~vvvDylql~~~~~~~~~~~~~i~~i~~~Lk~lA~e~~v~Vi~~sQ  171 (242)
T cd00984          92 ELKELPIYIDDSSSLTVSDIRSRARRLKKEHGLGLIVIDYLQLMSGSKKKGNRQQEVAEISRSLKLLAKELNVPVIALSQ  171 (242)
T ss_pred             HHCCCCEEEECCCCCCHHHHHHHHHHHHHHCCCCEEEEEHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCEEEEEEC
T ss_conf             86169889966999999999999999988369989998269854677766579999999999999999997993999846


Q ss_pred             C
Q ss_conf             5
Q gi|254780129|r  163 T  163 (220)
Q Consensus       163 T  163 (220)
T Consensus       172 l  172 (242)
T cd00984         172 L  172 (242)
T ss_pred             C
T ss_conf             7