3QQ6

The N-terminal DNA binding domain of SinR from Bacillus subtilis


ChainDomainClassArchitectureTopologyHomology
A, B
1.10.260.40 Mainly Alpha Orthogonal Bundle 434 Repressor (Amino-terminal Domain) lambda repressor-like DNA-binding domains
A, B
1.10.260.40 Mainly Alpha Orthogonal Bundle 434 Repressor (Amino-terminal Domain) lambda repressor-like DNA-binding domains

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
A, B
PF01381Helix-turn-helix (HTH_3)Helix-turn-helixThis large family of DNA binding helix-turn helix proteins includes Cro Swiss:P03036 and CI Swiss:P03034. Within the protein Swiss:Q5F9C2, the full protein fold incorporates a helix-turn-helix motif, but the function of this member is unlikely to be ...This large family of DNA binding helix-turn helix proteins includes Cro Swiss:P03036 and CI Swiss:P03034. Within the protein Swiss:Q5F9C2, the full protein fold incorporates a helix-turn-helix motif, but the function of this member is unlikely to be that of a DNA-binding regulator, the function of most other members, so is not necessarily characteristic of the whole family [1].
Domain