HHsearch alignment for GI: 254780831 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=94.81  E-value=0.028  Score=35.20  Aligned_cols=37  Identities=22%  Similarity=0.442  Sum_probs=30.8

Q ss_pred             EECCCCCCCCCHHHHHHHHHHHHC-CCCCEEEEEECCC
Q ss_conf             102446665425789999898723-5775069882246
Q gi|254780831|r   98 VAVASGKGGVGKSTTVVNIACALK-NKGKNVAILDADV  134 (341)
Q Consensus        98 iav~SgKGGVGKSt~s~nLa~ala-~~G~~V~liDaDi  134 (341)
T Consensus        15 L~vi~a~~g~GKS~~~~~la~~~a~~~g~~V~~~SlEm   52 (242)
T cd00984          15 LIIIAARPSMGKTAFALNIAENIAKKQGKPVLFFSLEM   52 (242)
T ss_pred             EEEEEECCCCCHHHHHHHHHHHHHHHCCCCEEEEECCC
T ss_conf             89999689999999999999999997799599993335