>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=96.71 E-value=0.0023 Score=40.90 Aligned_cols=44 Identities=30% Similarity=0.423 Sum_probs=37.8 Q ss_pred CCCCCCCCCCCCC-CCCCCCEECCCCCCCCHHHHHHHHHHHHHHC Q ss_conf 0023110023557-0215410036756666248999999988505 Q gi|254780615|r 133 LTTGIKVIDLISP-YQKGGKIGLFGGAGVGKTVLIMELINNVAKA 176 (478) Q Consensus 133 L~TGIkaID~l~p-ig~Gqr~gIfgg~GvGKT~l~~~~i~n~~~~ 176 (478) T Consensus 2 IpTG~~~lD~~~gGl~~G~l~vi~g~pg~GKS~~~~~~a~~~a~~ 46 (186) T pfam03796 2 LPTGFTDLDQLTGGLQKGDLIIIAARPSMGKTAFALNIARNAALK 46 (186) T ss_pred CCCCCHHHHHHHCCCCCCCEEEEEECCCCCHHHHHHHHHHHHHHH T ss_conf 388807788642698888179999679998799999999999997

HHsearch alignment for GI: 254780615 and conserved domain: pfam03796