HHsearch alignment for GI: peg_887 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=93.23 E-value=0.095 Score=31.73 Aligned_cols=34 Identities=21% Similarity=0.299 Sum_probs=25.6
Q ss_pred CCCEEEEECCCCCCHHHHHHHHHHHC------CCEEEECC
Q ss_conf 98499998798733449999999881------98797500
Q 537021.9.peg.8 9 HTKAIFISGPTASGKSLCAVNLAHKF------NGAIINAD 42 (133)
Q Consensus 9 ~~~ii~I~GpTasGKT~lai~LA~~~------~~~IIs~D 42 (133)
T Consensus 12 ~G~L~vi~a~~g~GKS~~~~~la~~~a~~~g~~V~~~SlE 51 (242)
T cd00984 12 PGDLIIIAARPSMGKTAFALNIAENIAKKQGKPVLFFSLE 51 (242)
T ss_pred CCCEEEEEECCCCCHHHHHHHHHHHHHHHCCCCEEEEECC
T ss_conf 9818999968999999999999999999779959999333