2UUF
 
 | | Thrombin-hirugen binary complex at 1.26A resolution | | Descriptor: | CALCIUM ION, HIRUDIN I, HUMAN ALPHA THROMBIN, ... | | Authors: | Ahmed, H.U, Blakeley, M.P, Cianci, M, Cruickshank, D.W.J, Hubbard, J.A, Helliwell, J.R. | | Deposit date: | 2007-03-02 | | Release date: | 2007-09-04 | | Last modified: | 2019-05-22 | | Method: | X-RAY DIFFRACTION (1.26 Å) | | Cite: | The Determination of Protonation States in Proteins.
Acta Crystallogr.,Sect.D, 63, 2007
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6RO3
 | | 2Yr-X: Lysozyme with Re Cluster 2 year on shelf | | Descriptor: | ACETATE ION, BROMIDE ION, CHLORIDE ION, ... | | Authors: | Brink, A, Helliwell, J.R. | | Deposit date: | 2019-05-10 | | Release date: | 2019-06-19 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.03 Å) | | Cite: | Formation of a highly dense tetra-rhenium cluster in a protein crystal and its implications in medical imaging.
Iucrj, 6, 2019
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6RO5
 | | 1Yr-Y: Lysozyme with Re Cluster 1 year on shelf | | Descriptor: | ACETATE ION, CHLORIDE ION, Lysozyme C, ... | | Authors: | Brink, A, Helliwell, J.R. | | Deposit date: | 2019-05-10 | | Release date: | 2019-06-19 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.68 Å) | | Cite: | Formation of a highly dense tetra-rhenium cluster in a protein crystal and its implications in medical imaging.
Iucrj, 6, 2019
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6SHG
 | | Diffraction data for RoAb13 crystal co-crystallised with PIYDIN and its RoAb13 structure | | Descriptor: | Antibody RoAb13 Heavy Chain, Antibody RoAb13 Light Chain | | Authors: | Saridakis, E, Helliwell, J.R, Govada, L, Chain, B, Morgan, M, Kassen, S.C, Chayen, N.E. | | Deposit date: | 2019-08-06 | | Release date: | 2020-07-15 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (3.35050821 Å) | | Cite: | X-ray crystallography based model of the antibody RoAb13 bound to peptidomimetics of the HIV receptor chemokine receptor CCR5
To Be Published
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1NLS
 | | CONCANAVALIN A AND ITS BOUND SOLVENT AT 0.94A RESOLUTION | | Descriptor: | CALCIUM ION, CONCANAVALIN A, MANGANESE (II) ION | | Authors: | Deacon, A.M, Gleichmann, T, Helliwell, J.R, Kalb(Gilboa), A.J. | | Deposit date: | 1997-01-28 | | Release date: | 1997-11-26 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (0.94 Å) | | Cite: | The Structure of Concanavalin a and its Bound Solvent Determined with Small-Molecule Accuracy at 0.94 A Resolution
J.Chem.Soc.,Faraday Trans., 93, 1997
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1SCR
 | | HIGH-RESOLUTION STRUCTURES OF SINGLE-METAL-SUBSTITUTED CONCANAVALIN A: THE CO,CA-PROTEIN AT 1.6 ANGSTROMS AND THE NI,CA-PROTEIN AT 2.0 ANGSTROMS | | Descriptor: | CALCIUM ION, CONCANAVALIN A, NICKEL (II) ION | | Authors: | Emmerich, C, Helliwell, J.R, Redshaw, M, Naismith, J.H, Harrop, S.J, Raftery, J, Kalb, A.J, Yariv, J, Dauter, Z, Wilson, K.S. | | Deposit date: | 1993-12-06 | | Release date: | 1994-05-31 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | High-resolution structures of single-metal-substituted concanavalin A: the Co,Ca-protein at 1.6 A and the Ni,Ca-protein at 2.0 A.
Acta Crystallogr.,Sect.D, 50, 1994
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1BVX
 | | THE 1.8 A STRUCTURE OF GEL GROWN TETRAGONAL HEN EGG WHITE LYSOZYME | | Descriptor: | PROTEIN (LYSOZYME) | | Authors: | Dong, J, Boggon, T.J, Chayen, N.E, Raftery, J, Bi, R.C, Helliwell, J.R. | | Deposit date: | 1998-09-18 | | Release date: | 1998-09-23 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Bound-solvent structures for microgravity-, ground control-, gel- and microbatch-grown hen egg-white lysozyme crystals at 1.8 A resolution.
Acta Crystallogr.,Sect.D, 55, 1999
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1GIC
 | | CONCANAVALIN A COMPLEXED WITH METHYL ALPHA-D-GLUCOPYRANOSIDE | | Descriptor: | CALCIUM ION, CONCANAVALIN A, MANGANESE (II) ION, ... | | Authors: | Bradbrook, G.M, Gleichmann, T, Harrop, S.J, Helliwell, J.R, Habash, J, Kalb(Gilboa), A.J, Tong, L, Wan, T.C.M, Yariv, J. | | Deposit date: | 1996-08-08 | | Release date: | 1997-08-20 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structure solution of a cubic crystal of concanavalin A complexed with methyl alpha-D-glucopyranoside.
Acta Crystallogr.,Sect.D, 52, 1996
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1H91
 | | The crystal structure of lobster apocrustacyanin A1 using softer X-rays. | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CRUSTACYANIN A1 SUBUNIT | | Authors: | Cianci, M, Rizkallah, P.J, Olczak, A, Raftery, J, Chayen, N.E, Zagalsky, P.F, Helliwell, J.R. | | Deposit date: | 2001-02-21 | | Release date: | 2001-09-06 | | Last modified: | 2019-05-22 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Structure of Lobster Apocrustacyanin A1 Using Softer X-Rays
Acta Crystallogr.,Sect.D, 57, 2001
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7NW3
 | | X-ray crystallographic study of PIYDIN, which contains the truncation determinants of binding PI and N, bound to RoAb13, a CCR5 antibody | | Descriptor: | Antibody RoAb13 Heavy Chain, Antibody RoAb13 Light Chain, Region from C-C chemokine receptor type 5 N-terminal domain | | Authors: | Saridakis, E, Helliwell, J.R, Govada, L, Chayen, N.E. | | Deposit date: | 2021-03-16 | | Release date: | 2021-07-21 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (3.200011 Å) | | Cite: | X-ray crystallographic studies of RoAb13 bound to PIYDIN, a part of the N-terminal domain of C-C chemokine receptor 5.
Iucrj, 8, 2021
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6GV0
 | | Insulin glulisine | | Descriptor: | FORMIC ACID, Insulin, ZINC ION | | Authors: | Chayen, N.E, Helliwell, J.R, Solomon-Gamsu, H.V, Govada, L, Morgan, M, Gillis, R.B, Adams, G. | | Deposit date: | 2018-06-20 | | Release date: | 2019-07-03 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.26 Å) | | Cite: | Analysis of insulin glulisine at the molecular level by X-ray crystallography and biophysical techniques.
Sci Rep, 11, 2021
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5IDD
 | | Comment on S. W. M. Tanley and J. R. Helliwell Structural dynamics of cisplatin binding to histidine in a protein Struct. Dyn. 1, 034701 (2014) regarding the refinement of 4mwk, 4mwm, 4mwn and 4oxe and the method we have adopted. | | Descriptor: | ACETATE ION, DIMETHYL SULFOXIDE, Lysozyme C, ... | | Authors: | Tanley, S.W.M, Helliwell, J.R. | | Deposit date: | 2016-02-24 | | Release date: | 2016-05-18 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.13 Å) | | Cite: | Comment on "Structural dynamics of cisplatin binding to histidine in a protein" [Struct. Dyn. 1, 034701 (2014)].
Struct Dyn., 3, 2016
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1QNY
 | | X-ray refinement of D2O soaked crystal of concanavalin A | | Descriptor: | CALCIUM ION, CONCANAVALIN A, MANGANESE (II) ION | | Authors: | Habash, J, Raftery, J, Nuttall, R, Price, H.J, Lehmann, M.S, Wilkinson, C, Kalb(Gilboa), A.J, Helliwell, J.R. | | Deposit date: | 1999-10-26 | | Release date: | 2000-04-30 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Direct Determination of the Positions of Deuterium Atoms of Bound Water in Concanavalin a by Neutron Laue Crystallography
Acta Crystallogr.,Sect.D, 56, 2000
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1JPO
 | | LOW TEMPERATURE ORTHORHOMBIC LYSOZYME | | Descriptor: | LYSOZYME | | Authors: | Bradbrook, G.M, Helliwell, J.R, Habash, J. | | Deposit date: | 1997-07-03 | | Release date: | 1997-11-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Time-Resolved Biological and Perturbation Chemical Crystallography: Laue and Monochromatic Developments
Time-Resolved Electron and X-Ray Diffraction; 13-14 July 1995, San Diego, California (in: Proc.Spie-Int.Soc.Opt.Eng., V.2521), 1995
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1SCS
 | | HIGH-RESOLUTION STRUCTURES OF SINGLE-METAL-SUBSTITUTED CONCANAVALIN A: THE CO,CA-PROTEIN AT 1.6 ANGSTROMS AND THE NI,CA-PROTEIN AT 2.0 ANGSTROMS | | Descriptor: | CALCIUM ION, COBALT (II) ION, CONCANAVALIN A | | Authors: | Emmerich, C, Helliwell, J.R, Redshaw, M, Naismith, J.H, Harrop, S.J, Raftery, J, Kalb, A.J, Yariv, J, Dauter, Z, Wilson, K.S. | | Deposit date: | 1993-12-06 | | Release date: | 1994-05-31 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | High-resolution structures of single-metal-substituted concanavalin A: the Co,Ca-protein at 1.6 A and the Ni,Ca-protein at 2.0 A.
Acta Crystallogr.,Sect.D, 50, 1994
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4YTA
 | | BOND LENGTH ANALYSIS OF ASP, GLU AND HIS RESIDUES IN TRYPSIN AT 1.2A RESOLUTION | | Descriptor: | BENZAMIDINE, CALCIUM ION, Cationic trypsin, ... | | Authors: | Fisher, S.J, Helliwell, J.R, Blakeley, M.P, Cianci, M, McSweeny, S. | | Deposit date: | 2015-03-17 | | Release date: | 2015-05-27 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Protonation-state determination in proteins using high-resolution X-ray crystallography: effects of resolution and completeness.
Acta Crystallogr. D Biol. Crystallogr., 68, 2012
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1CON
 | | THE REFINED STRUCTURE OF CADMIUM SUBSTITUTED CONCANAVALIN A AT 2.0 ANGSTROMS RESOLUTION | | Descriptor: | CADMIUM ION, CALCIUM ION, CONCANAVALIN A | | Authors: | Naismith, J.H, Habash, J, Harrop, S.J, Helliwell, J.R, Hunter, W.N, Kalb(Gilboa), A.J, Yariv, J, Wan, T.C.M, Weisgerber, S. | | Deposit date: | 1993-03-16 | | Release date: | 1994-01-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Refined structure of cadmium-substituted concanavalin A at 2.0 A resolution.
Acta Crystallogr.,Sect.D, 49, 1993
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5MIK
 | | X-ray structure of carboplatin-encapsulated horse spleen apoferritin (rotating anode data) | | Descriptor: | CADMIUM ION, CHLORIDE ION, Ferritin light chain, ... | | Authors: | Pontillo, N, Ferraro, G, Helliwell, J.R, Merlino, A. | | Deposit date: | 2016-11-28 | | Release date: | 2017-03-15 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.96 Å) | | Cite: | X-ray Structure of the Carboplatin-Loaded Apo-Ferritin Nanocage.
ACS Med Chem Lett, 8, 2017
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5MIJ
 | | X-ray structure of carboplatin-encapsulated horse spleen apoferritin | | Descriptor: | CADMIUM ION, CHLORIDE ION, Ferritin light chain, ... | | Authors: | Pontillo, N, Ferraro, G, Helliwell, J.R, Merlino, A. | | Deposit date: | 2016-11-28 | | Release date: | 2017-03-15 | | Last modified: | 2017-05-03 | | Method: | X-RAY DIFFRACTION (1.49 Å) | | Cite: | X-ray Structure of the Carboplatin-Loaded Apo-Ferritin Nanocage.
ACS Med Chem Lett, 8, 2017
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5NBJ
 | | DLS Tetragonal - ReHEWL | | Descriptor: | CHLORIDE ION, Lysozyme C, RHENIUM, ... | | Authors: | Brink, A, Helliwell, J.R. | | Deposit date: | 2017-03-02 | | Release date: | 2017-05-10 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.266 Å) | | Cite: | New leads for fragment-based design of rhenium/technetium radiopharmaceutical agents.
IUCrJ, 4, 2017
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1YCB
 | | DISTAL POCKET POLARITY IN LIGAND BINDING TO MYOGLOBIN: DEOXY AND CARBONMONOXY FORMS OF A THREONINE68 (E11) MUTANT INVESTIGATED BY X-RAY CRYSTALLOGRAPHY AND INFRARED SPECTROSCOPY | | Descriptor: | MYOGLOBIN, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Cameron, A.D, Smerdon, S.J, Wilkinson, A.J, Habash, J, Helliwell, J.R. | | Deposit date: | 1993-08-10 | | Release date: | 1994-01-31 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Distal pocket polarity in ligand binding to myoglobin: deoxy and carbonmonoxy forms of a threonine68(E11) mutant investigated by X-ray crystallography and infrared spectroscopy.
Biochemistry, 32, 1993
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1YCA
 | | DISTAL POCKET POLARITY IN LIGAND BINDING TO MYOGLOBIN: DEOXY AND CARBONMONOXY FORMS OF A THREONINE68 (E11) MUTANT INVESTIGATED BY X-RAY CRYSTALLOGRAPHY AND INFRARED SPECTROSCOPY | | Descriptor: | CARBON MONOXIDE, MYOGLOBIN, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Cameron, A.D, Smerdon, S.J, Wilkinson, A.J, Habash, J, Helliwell, J.R. | | Deposit date: | 1993-08-10 | | Release date: | 1994-01-31 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Distal pocket polarity in ligand binding to myoglobin: deoxy and carbonmonoxy forms of a threonine68(E11) mutant investigated by X-ray crystallography and infrared spectroscopy.
Biochemistry, 32, 1993
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242D
 | | MAD PHASING STRATEGIES EXPLORED WITH A BROMINATED OLIGONUCLEOTIDE CRYSTAL AT 1.65 A RESOLUTION. | | Descriptor: | DNA (5'-D(*CP*GP*CP*GP*(CBR)P*G)-3') | | Authors: | Peterson, M.R, Harrop, S.J, McSweeney, S.M, Leonard, G.A, Thompson, A.W, Hunter, W.N, Helliwell, J.R. | | Deposit date: | 1996-06-20 | | Release date: | 1996-09-19 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | MAD Phasing Strategies Explored with a Brominated Oligonucleotide Crystal at 1.65A Resolution.
J.Synchrotron Radiat., 3, 1996
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2CTV
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1XQN
 | | The 15k neutron structure of saccharide-free concanavalin A | | Descriptor: | CALCIUM ION, Concanavalin A, MANGANESE (II) ION | | Authors: | Blakeley, M.P, Kalb-Gilboa, A.J, Helliwell, J.R, Myles, D.A.A. | | Deposit date: | 2004-10-13 | | Release date: | 2004-11-02 | | Last modified: | 2024-04-03 | | Method: | NEUTRON DIFFRACTION (2.5 Å) | | Cite: | The 15-K neutron structure of saccharide-free concanavalin A
Proc.Natl.Acad.Sci.Usa, 101, 2004
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