2ISY
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![BU of 2isy by Molmil](/molmil-images/mine/2isy) | Crystal structure of the nickel-activated two-domain iron-dependent regulator (IdeR) | Descriptor: | Iron-dependent repressor ideR, NICKEL (II) ION, PHOSPHATE ION | Authors: | Wisedchaisri, G, Chou, C.J, Wu, M, Roach, C, Rice, A.E, Holmes, R.K, Beeson, C, Hol, W.G. | Deposit date: | 2006-10-18 | Release date: | 2007-02-13 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.955 Å) | Cite: | Crystal structures, metal activation, and DNA-binding properties of two-domain IdeR from Mycobacterium tuberculosis Biochemistry, 46, 2007
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2ISZ
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![BU of 2isz by Molmil](/molmil-images/mine/2isz) | Crystal structure of a two-domain IdeR-DNA complex crystal form I | Descriptor: | Iron-dependent repressor ideR, NICKEL (II) ION, SODIUM ION, ... | Authors: | Wisedchaisri, G, Chou, C.J, Wu, M, Roach, C, Rice, A.E, Holmes, R.K, Beeson, C, Hol, W.G. | Deposit date: | 2006-10-18 | Release date: | 2007-02-13 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.403 Å) | Cite: | Crystal structures, metal activation, and DNA-binding properties of two-domain IdeR from Mycobacterium tuberculosis Biochemistry, 46, 2007
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2IT0
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![BU of 2it0 by Molmil](/molmil-images/mine/2it0) | Crystal structure of a two-domain IdeR-DNA complex crystal form II | Descriptor: | ACETATE ION, Iron-dependent repressor ideR, NICKEL (II) ION, ... | Authors: | Wisedchaisri, G, Chou, C.J, Wu, M, Roach, C, Rice, A.E, Holmes, R.K, Beeson, C, Hol, W.G. | Deposit date: | 2006-10-18 | Release date: | 2007-02-13 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Crystal structures, metal activation, and DNA-binding properties of two-domain IdeR from Mycobacterium tuberculosis Biochemistry, 46, 2007
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2A5F
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![BU of 2a5f by Molmil](/molmil-images/mine/2a5f) | Cholera toxin A1 subunit bound to its substrate, NAD+, and its human protein activator, ARF6 | Descriptor: | ADP-ribosylation factor 6, Cholera enterotoxin, A chain, ... | Authors: | O'Neal, C.J, Jobling, M.G, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2005-06-30 | Release date: | 2005-08-16 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2.02 Å) | Cite: | Structural basis for the activation of cholera toxin by human ARF6-GTP. Science, 309, 2005
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2A5G
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![BU of 2a5g by Molmil](/molmil-images/mine/2a5g) | Cholera toxin A1 subunit bound to ARF6(Q67L) | Descriptor: | ADP-ribosylation factor 6, Cholera enterotoxin, A chain, ... | Authors: | O'Neal, C.J, Jobling, M.G, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2005-06-30 | Release date: | 2005-08-16 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2.66 Å) | Cite: | Structural basis for the activation of cholera toxin by human ARF6-GTP. Science, 309, 2005
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2A5D
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![BU of 2a5d by Molmil](/molmil-images/mine/2a5d) | Structural basis for the activation of cholera toxin by human ARF6-GTP | Descriptor: | ADP-ribosylation factor 6, Cholera enterotoxin, A chain, ... | Authors: | O'Neal, C.J, Jobling, M.G, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2005-06-30 | Release date: | 2005-08-16 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Structural basis for the activation of cholera toxin by human ARF6-GTP. Science, 309, 2005
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1C0W
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![BU of 1c0w by Molmil](/molmil-images/mine/1c0w) | CRYSTAL STRUCTURE OF THE COBALT-ACTIVATED DIPHTHERIA TOXIN REPRESSOR-DNA COMPLEX REVEALS A METAL BINDING SH-LIKE DOMAIN | Descriptor: | COBALT (II) ION, DIPHTHERIA TOXIN REPRESSOR, DNA (5'-D(P*AP*TP*TP*AP*GP*GP*TP*TP*AP*GP*CP*CP*TP*AP*CP*CP*CP*TP*AP*AP*T)-3'), ... | Authors: | Pohl, E, Holmes, R.K, Hol, W.G. | Deposit date: | 1999-07-22 | Release date: | 2000-07-22 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | Crystal structure of a cobalt-activated diphtheria toxin repressor-DNA complex reveals a metal-binding SH3-like domain. J.Mol.Biol., 292, 1999
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1B1B
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![BU of 1b1b by Molmil](/molmil-images/mine/1b1b) | IRON DEPENDENT REGULATOR | Descriptor: | PROTEIN (IRON DEPENDENT REGULATOR), SULFATE ION, ZINC ION | Authors: | Pohl, E, Holmes, R.K, Hol, W.G. | Deposit date: | 1998-11-19 | Release date: | 1999-12-03 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Crystal structure of the iron-dependent regulator (IdeR) from Mycobacterium tuberculosis shows both metal binding sites fully occupied. J.Mol.Biol., 285, 1999
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1FX7
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![BU of 1fx7 by Molmil](/molmil-images/mine/1fx7) | CRYSTAL STRUCTURE OF THE IRON-DEPENDENT REGULATOR (IDER) FROM MYCOBACTERIUM TUBERCULOSIS | Descriptor: | COBALT (II) ION, IRON-DEPENDENT REPRESSOR IDER, SULFATE ION | Authors: | Feese, M.D, Ingason, B.P, Goranson-Siekierke, J, Holmes, R.K, Hol, W.J.G. | Deposit date: | 2000-09-25 | Release date: | 2001-03-07 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Crystal structure of the iron-dependent regulator from Mycobacterium tuberculosis at 2.0-A resolution reveals the Src homology domain 3-like fold and metal binding function of the third domain. J.Biol.Chem., 276, 2001
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1G3S
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![BU of 1g3s by Molmil](/molmil-images/mine/1g3s) | CYS102SER DTXR | Descriptor: | DIPHTHERIA TOXIN REPRESSOR | Authors: | Pohl, E, Goranson-Siekierke, J, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2000-10-25 | Release date: | 2001-10-25 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structures of three diphtheria toxin repressor (DtxR) variants with decreased repressor activity. Acta Crystallogr.,Sect.D, 57, 2001
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1G3Y
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![BU of 1g3y by Molmil](/molmil-images/mine/1g3y) | ARG80ALA DTXR | Descriptor: | DIPHTHERIA TOXIN REPRESSOR, ZINC ION | Authors: | Pohl, E, Goranson-Siekierke, J, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2000-10-25 | Release date: | 2001-10-25 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Structures of three diphtheria toxin repressor (DtxR) variants with decreased repressor activity. Acta Crystallogr.,Sect.D, 57, 2001
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1FWZ
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![BU of 1fwz by Molmil](/molmil-images/mine/1fwz) | GLU20ALA DTXR | Descriptor: | DIPHTHERIA TOXIN REPRESSOR, SULFATE ION, ZINC ION | Authors: | Pohl, E, Goranson-Siekierke, J, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2000-09-25 | Release date: | 2001-09-25 | Last modified: | 2021-11-03 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Structures of three diphtheria toxin repressor (DtxR) variants with decreased repressor activity. Acta Crystallogr.,Sect.D, 57, 2001
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1G3T
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![BU of 1g3t by Molmil](/molmil-images/mine/1g3t) | CYS102SER DTXR | Descriptor: | DIPHTHERIA TOXIN REPRESSOR | Authors: | Pohl, E, Goranson-Siekierke, J, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2000-10-25 | Release date: | 2001-10-25 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.35 Å) | Cite: | Structures of three diphtheria toxin repressor (DtxR) variants with decreased repressor activity. Acta Crystallogr.,Sect.D, 57, 2001
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1G3W
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![BU of 1g3w by Molmil](/molmil-images/mine/1g3w) | CD-CYS102SER DTXR | Descriptor: | CADMIUM ION, DIPHTHERIA TOXIN REPRESSOR, SULFATE ION | Authors: | Pohl, E, Goranson-Siekierke, J, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2000-10-25 | Release date: | 2001-10-25 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structures of three diphtheria toxin repressor (DtxR) variants with decreased repressor activity. Acta Crystallogr.,Sect.D, 57, 2001
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1S5C
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![BU of 1s5c by Molmil](/molmil-images/mine/1s5c) | Cholera holotoxin with an A-subunit Y30S mutation, Crystal form 1 | Descriptor: | Cholera enterotoxin, A chain, SODIUM ION, ... | Authors: | O'Neal, C.J, Amaya, E.I, Jobling, M.G, Holmes, R.K, Hol, W.G. | Deposit date: | 2004-01-20 | Release date: | 2004-04-06 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Crystal structures of an intrinsically active cholera toxin mutant yield
insight into the toxin activation mechanism Biochemistry, 43, 2004
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1S5D
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![BU of 1s5d by Molmil](/molmil-images/mine/1s5d) | Cholera holotoxin with an A-subunit Y30S mutation, Crystal form 2 | Descriptor: | Cholera enterotoxin, A chain, GLYCEROL, ... | Authors: | O'Neal, C.J, Amaya, E.I, Jobling, M.G, Holmes, R.K, Hol, W.G. | Deposit date: | 2004-01-20 | Release date: | 2004-04-06 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Crystal structures of an intrinsically active cholera toxin
mutant yield insight into the toxin activation mechanism Biochemistry, 43, 2004
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1S5F
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![BU of 1s5f by Molmil](/molmil-images/mine/1s5f) | Cholera holotoxin, Crystal form 2 | Descriptor: | Cholera enterotoxin, A chain, SODIUM ION, ... | Authors: | O'Neal, C.J, Amaya, E.I, Jobling, M.G, Holmes, R.K, Hol, W.G. | Deposit date: | 2004-01-20 | Release date: | 2004-04-06 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Crystal structures of an intrinsically active cholera toxin mutant yield insight into the toxin activation mechanism Biochemistry, 43, 2004
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1S5E
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![BU of 1s5e by Molmil](/molmil-images/mine/1s5e) | Cholera holotoxin, Crystal form 1 | Descriptor: | Cholera enterotoxin, A chain precursor, SODIUM ION, ... | Authors: | O'Neal, C.J, Amaya, E.I, Jobling, M.G, Holmes, R.K, Hol, W.G. | Deposit date: | 2004-01-20 | Release date: | 2004-04-06 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal structures of an intrinsically active cholera toxin mutant yield
insight into the toxin activation mechanism Biochemistry, 43, 2004
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1S5B
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![BU of 1s5b by Molmil](/molmil-images/mine/1s5b) | Cholera holotoxin with an A-subunit Y30S mutation Form 3 | Descriptor: | Cholera enterotoxin, A chain precursor, SODIUM ION, ... | Authors: | O'Neal, C.J, Amaya, E.I, Jobling, M.G, Holmes, R.K, Hol, W.G. | Deposit date: | 2004-01-20 | Release date: | 2004-04-06 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.13 Å) | Cite: | Crystal structures of an intrinsically active cholera toxin mutant yield
insight into the toxin activation mechanism Biochemistry, 43, 2004
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1U8R
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![BU of 1u8r by Molmil](/molmil-images/mine/1u8r) | Crystal Structure of an IdeR-DNA Complex Reveals a Conformational Change in Activated IdeR for Base-specific Interactions | Descriptor: | COBALT (II) ION, Iron-dependent repressor ideR, SODIUM ION, ... | Authors: | Wisedchaisri, G, Holmes, R.K, Hol, W.G.J. | Deposit date: | 2004-08-06 | Release date: | 2004-10-05 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.75 Å) | Cite: | Crystal Structure of an IdeR-DNA Complex Reveals a Conformational Change in Activated IdeR for Base-specific Interactions. J.Mol.Biol., 342, 2004
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1QCB
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![BU of 1qcb by Molmil](/molmil-images/mine/1qcb) | |
1QB5
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![BU of 1qb5 by Molmil](/molmil-images/mine/1qb5) | |
3CHB
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![BU of 3chb by Molmil](/molmil-images/mine/3chb) | CHOLERA TOXIN B-PENTAMER COMPLEXED WITH GM1 PENTASACCHARIDE | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, CHOLERA TOXIN, UNKNOWN ATOM OR ION, ... | Authors: | Merritt, E.A, Hol, W.G.J. | Deposit date: | 1998-03-24 | Release date: | 1998-08-12 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | The 1.25 A resolution refinement of the cholera toxin B-pentamer: evidence of peptide backbone strain at the receptor-binding site. J.Mol.Biol., 282, 1998
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2DTR
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![BU of 2dtr by Molmil](/molmil-images/mine/2dtr) | STRUCTURE OF DIPHTHERIA TOXIN REPRESSOR | Descriptor: | COBALT (II) ION, DIPHTHERIA TOXIN REPRESSOR, SULFATE ION | Authors: | Qiu, X, Pohl, E, Hol, W.G. | Deposit date: | 1996-07-26 | Release date: | 1997-08-20 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | High-resolution structure of the diphtheria toxin repressor complexed with cobalt and manganese reveals an SH3-like third domain and suggests a possible role of phosphate as co-corepressor. Biochemistry, 35, 1996
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1BI2
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![BU of 1bi2 by Molmil](/molmil-images/mine/1bi2) | STRUCTURE OF APO-AND HOLO-DIPHTHERIA TOXIN REPRESSOR | Descriptor: | DIPHTHERIA TOXIN REPRESSOR | Authors: | Pohl, E, Hol, W.G.J. | Deposit date: | 1998-06-21 | Release date: | 1999-06-22 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Motion of the DNA-binding domain with respect to the core of the diphtheria toxin repressor (DtxR) revealed in the crystal structures of apo- and holo-DtxR. J.Biol.Chem., 273, 1998
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