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PDBe Entry: 2p5l 
Crystal structure of a dimer of N-terminal domains of AhrC in complex with an 18bp DNA operator site
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transcription repressor
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X-RAY DIFFRACTION
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Resolution: 2.85 Å, R-factor: 20.8%, Free R-factor: 23.1%, Spacegroup: I 21 21 21
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11/03/2008, deposition: 15/03/2007, last revision: 24/02/2009
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Garnett, J.A.; Marincs, F.; Baumberg, S.; Stockley, P.G.; Phillips, S.E.V.
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Structure and function of the arginine repressor-operator complex from Bacillus subtilis.
J.MOL.BIOL. vol:379, pag:284-298 (2008) [PubMed ID 18455186 ]
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DNA-binding domain, winged helix-turn-helix, ARG box, protein-DNA complex, transcription repressor
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Bacillus subtilis 1423(C D G H)
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Arginine repressor (Arginine hydroxamate resistance protein) P17893 (C D G H)
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A, B, D, E, F, G, H
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2p5k, 2p5l
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| A, E |
DNA (5'-D(*DCP*DAP*DTP*DGP*DAP*DAP*DTP*DAP*DAP*DAP*DAP*DAP*DTP*DTP*DCP*DAP*DAP*DG)-3') |
DNA |
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18 |
100% |
| B, F |
DNA (5'-D(*DCP*DTP*DTP*DGP*DAP*DAP*DTP*DTP*DTP*DTP*DTP*DAP*DTP*DTP*DCP*DAP*DTP*DG)-3') |
DNA |
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18 |
100% |
| C, D, G, H |
Arginine repressor |
Protein |
P17893 (ARGR_BACSU)
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64 |
100% |
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| D, G, H |
SULFATE ION |
SO4
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