HHsearch alignment for GI: 254780229 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=96.44  E-value=0.008  Score=44.38  Aligned_cols=53  Identities=26%  Similarity=0.421  Sum_probs=42.0

Q ss_pred             HHCCCCEEEECCCCCCCHHHHHHHHHHHH-HCCCEEEEEECCHHHHHHHHHHHH
Q ss_conf             51489559942878770389999999999-679828996010589999998644
Q gi|254780229|r  416 VINGKNLIIEGPPGTGKSQTITNIIAAAM-LHGKKILFCAQKMAAIEVVRHRLE  468 (1775)
Q Consensus       416 ~~~g~~~vi~GPPGTGKSQTIaNlIa~~l-a~Gk~VLfVaeK~aALdVV~~RL~  468 (1775)
T Consensus        10 ~~~G~L~vi~a~~g~GKS~~~~~la~~~a~~~g~~V~~~SlEm~~~~~~~R~~s   63 (242)
T cd00984          10 LQPGDLIIIAARPSMGKTAFALNIAENIAKKQGKPVLFFSLEMSKEQLLQRLLA   63 (242)
T ss_pred             CCCCCEEEEEECCCCCHHHHHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHH
T ss_conf             999818999968999999999999999999779959999333538899999999