DNA Binding Site

Accessions: 1qp4_M (3D-footprint 20231221), 1qqb_M (3D-footprint 20231221)
Organisms: Escherichia coli, strain K12
Libraries: 3D-footprint 20231221 1
1 Contreras-Moreira B. 3D-footprint: a database for the structural analysis of protein-DNA complexes. Nucleic acids research 38:D91-7 (2010). [Pubmed]
Length: 17
Sequence: TACGCAATCGATTGCGT
Type: Heterodimer
Binding TFs: 1qqb_A (Bacterial regulatory proteins, lacI family, Periplasmic binding proteins and sugar binding domain of LacI family, Periplasmic binding protein-like domain, Periplasmic binding protein domain)
1qp4_A (Bacterial regulatory proteins, lacI family, Periplasmic binding proteins and sugar binding domain of LacI family, Periplasmic binding protein-like domain, Periplasmic binding protein domain)
Binding Motifs: 1qqb_A CGcnnnCg
1qp4_A CGCnnTCG
Publications: Glasfeld A, Koehler A.N, Schumacher M.A, Brennan R.G. The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions. Journal of molecular biology 291:347-61 (1999). [Pubmed]

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