Transcription Factor

Accessions: 1u8b_A (3D-footprint 20241219)
Names: Ada polyprotein, ADA_ECOLI, Bifunctional transcriptional activator/DNA repair enzyme Ada, EC 2.1.1.63, EC 2.1.1.n11, Methylphosphotriester-DNA methyltransferase, O6-methylguanine-DNA alkyltransferase, Regulatory protein of adaptive response
Organisms: Escherichia coli, strain K12
Libraries: 3D-footprint 20241219 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]
Uniprot: P06134
Length: 131
Pfam Domains: 4-68 Metal binding domain of Ada
91-126 Bacterial regulatory helix-turn-helix proteins, AraC family
98-130 Helix-turn-helix domain
Sequence:
(in bold interface residues)
1 MKDDQRWQSVLARDPNADGEFVFAVRTTGIFRPSCRARHALRENVSFYANASEALAAGFR 60
61 PCKRCQPDKANPRQHRLDKITHACRLLEQETPVTLEALADQVAMSPFHLHRLFKATTGMT 120
121 PKAWQQAWRAR
Interface Residues: 28, 37, 38, 64, 105, 107, 108, 110, 111, 114, 122
3D-footprint Homologues: 1zgw_A, 7vwz_G, 1xs9_A
Binding Motifs: 1u8b_A AnnntArAT
Binding Sites: 1u8b_D
1u8b_E
Publications: He C, Hus J.C, Sun L.J, Zhou P, Norman D.P, Dötsch V, Wei H, Gross J.D, Lane W.S, Wagner G, Verdine G.L. A methylation-dependent electrostatic switch controls DNA repair and transcriptional activation by E. coli ada. Molecular cell 20:117-29 (2005). [Pubmed]
Related annotations: PaperBLAST

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