2RBF

Structure of the ribbon-helix-helix domain of Escherichia coli PutA (PutA52) complexed with operator DNA (O2)

Summary for 2RBF

• Entry DOI: 10.2210/pdb2rbf/pdb
• Related: 2AY0 2GPE
• Descriptor: DNA (5'-D(*DTP*DT*DTP*DGP*DCP*DGP*DGP*DTP*DTP*DGP*DCP*DAP*DCP*DCP*DTP*DTP*DTP*DCP*DAP*DAP*DA)-3'), DNA (5'-D(*DTP*DTP*DTP*DGP*DAP*DAP*DAP*DGP*DGP*DTP*DGP*DCP*DAP*DAP*DCP*DCP*DGP*DCP*DAP*DAP*DA)-3'), Bifunctional protein putA, ... (4 entities in total)
• Functional Keywords: protein-dna complex, ribbon-helix-helix, proline utilization a, puta, dna-binding, fad, flavoprotein, multifunctional enzyme, nad, oxidoreductase, proline metabolism, repressor, transcription, transcription regulation, oxidoreductase-dna complex, oxidoreductase/dna
• Biological source: Escherichia coli
• Total number of polymer chains: 4
• Total formula weight: 25190.26

Authors

Tanner, J.J. (deposition date: 2007-09-18, release date: 2008-07-29, Last modification date: 2023-08-30)

• Primary citation: Zhou, Y.,Larson, J.D.,Bottoms, C.A.,Arturo, E.C.,Henzl, M.T.,Jenkins, J.L.,Nix, J.C.,Becker, D.F.,Tanner, J.J.; Structural basis of the transcriptional regulation of the proline utilization regulon by multifunctional PutA.; J.Mol.Biol., 381:174-188, 2008; PubMed: 18586269; DOI: 10.1016/j.jmb.2008.05.084

Experimental method

X-RAY DIFFRACTION (2.25 Å)