3V5K
 
 | | HLA2.1 KVAELVWFL | | Descriptor: | Beta-2-microglobulin, GLYCEROL, HIV-based altered-peptide ligand KVAELVWFL, ... | | Authors: | Collins, E.J, Lee, H.Y. | | Deposit date: | 2011-12-16 | | Release date: | 2012-12-19 | | Last modified: | 2017-11-08 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | Prediction of Immunogenicity of altered-peptide ligands to HIV bound to MHC
To be Published
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3V5H
 | | HLA-A2.1 KVAEIVHFL | | Descriptor: | Beta-2-microglobulin, GLYCEROL, HIV-based altered-peptide ligand KVAEIVHFL, ... | | Authors: | Collins, E.J, Lee, H.Y. | | Deposit date: | 2011-12-16 | | Release date: | 2012-12-05 | | Last modified: | 2017-11-08 | | Method: | X-RAY DIFFRACTION (1.63 Å) | | Cite: | Prediction of immunogenicity of altered-peptide ligands for HIV therapy
To be Published
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3V5D
 | | HLA-A2.1 KVAELVHFL | | Descriptor: | Beta-2-microglobulin, HIV peptide KVAELVHFL, HLA class I histocompatibility antigen, ... | | Authors: | Collins, E.J, Lee, H.Y. | | Deposit date: | 2011-12-16 | | Release date: | 2012-12-05 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Prediction of conformation and immunogenicity of peptides bound to MHC molecules
To be Published
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1TMC
 | | THE THREE-DIMENSIONAL STRUCTURE OF A CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX MOLECULE MISSING THE ALPHA3 DOMAIN OF THE HEAVY CHAIN | | Descriptor: | BETA 2-MICROGLOBULIN, CLASS I HISTOCOMPATIBILITY ANTIGEN (HLA-AW68), DECAMERIC PEPTIDE (EVAPPEYHRK) | | Authors: | Collins, E.J, Garboczi, D.N, Karpusas, M.N, Wiley, D.C. | | Deposit date: | 1994-12-19 | | Release date: | 1995-03-31 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The three-dimensional structure of a class I major histocompatibility complex molecule missing the alpha 3 domain of the heavy chain.
Proc.Natl.Acad.Sci.USA, 92, 1995
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2CLR
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3QYL
 | | Sensitivity of receptor internal motions to ligand binding affinity and kinetic off-rate | | Descriptor: | (7S)-7-methyl-5,6,7,8-tetrahydroquinazoline-2,4-diamine, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Collins, E.J, Lee, A.L, Carroll, M.J, Mauldin, R.V, Gromova, A.V, Singleton, S.F. | | Deposit date: | 2011-03-03 | | Release date: | 2012-01-18 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Evidence for dynamics in proteins as a mechanism for ligand dissociation.
Nat.Chem.Biol., 8, 2012
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3QYO
 | | Sensitivity of receptor internal motions to ligand binding affinity and kinetic off-rate | | Descriptor: | CALCIUM ION, Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Collins, E.J, Lee, A.L, Carroll, M.J, Mauldin, R.V, Gromova, A.V, Singleton, S.F. | | Deposit date: | 2011-03-03 | | Release date: | 2012-01-18 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Evidence for dynamics in proteins as a mechanism for ligand dissociation.
Nat.Chem.Biol., 8, 2012
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3R33
 | | Evidence for dynamic motion in proteins as a mechanism for ligand dissociation | | Descriptor: | (6S)-6-methyl-5,6,7,8-tetrahydroquinazoline-2,4-diamine, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Collins, E.J, Lee, A.L, Carroll, M.J, Mauldin, R.V, Gromova, A.V, Singleton, S.F. | | Deposit date: | 2011-03-15 | | Release date: | 2012-01-25 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Evidence for dynamics in proteins as a mechanism for ligand dissociation.
Nat.Chem.Biol., 8, 2012
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3KFY
 | | Dynamic switching and partial occupancies of a small molecule inhibitor complex of DHFR | | Descriptor: | 5-[(4-chlorophenyl)sulfanyl]quinazoline-2,4-diamine, CALCIUM ION, Dihydrofolate reductase, ... | | Authors: | Collins, E.J, Lee, A.L, Carroll, M.J, Gromova, A.V, Miller, K.R, Singleton, S.F. | | Deposit date: | 2009-10-28 | | Release date: | 2010-12-08 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.08 Å) | | Cite: | Dynamic switching and partial occupancies of a small molecule inhibitor complex of DHFR
To be Published
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1LP9
 | | Xenoreactive complex AHIII 12.2 TCR bound to p1049/HLA-A2.1 | | Descriptor: | Beta-2-microglobulin, HLA class I histocompatibility antigen, A-2 alpha chain, ... | | Authors: | Buslepp, J, Wang, H, Biddison, W.E, Appella, E, Collins, E.J. | | Deposit date: | 2002-05-07 | | Release date: | 2003-11-11 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A correlation between TCR Valpha docking on MHC and CD8 dependence: implications for T cell selection.
Immunity, 19, 2003
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5D2C
 | | Reaction of phosphorylated CheY with imidazole 1 of 3 | | Descriptor: | BERYLLIUM TRIFLUORIDE ION, Chemotaxis protein CheY, GLYCEROL, ... | | Authors: | Page, S, Silversmith, R.E, Bourret, R.B, Collins, E.J. | | Deposit date: | 2015-08-05 | | Release date: | 2016-03-09 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.06 Å) | | Cite: | Imidazole as a Small Molecule Analogue in Two-Component Signal Transduction.
Biochemistry, 54, 2015
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2AAI
 | | Crystallographic refinement of ricin to 2.5 Angstroms | | Descriptor: | RICIN (A CHAIN), RICIN (B CHAIN), alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Rutenber, E, Katzin, B.J, Montfort, W, Villafranca, J.E, Ernst, S.R, Collins, E.J, Mlsna, D, Monzingo, A.F, Ready, M.P, Robertus, J.D. | | Deposit date: | 1993-09-07 | | Release date: | 1994-01-31 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystallographic refinement of ricin to 2.5 A.
Proteins, 10, 1991
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1PAF
 | | THE 2.5 ANGSTROMS STRUCTURE OF POKEWEED ANTIVIRAL PROTEIN | | Descriptor: | POKEWEED ANTIVIRAL PROTEIN | | Authors: | Monzingo, A.F, Collins, E.J, Ernst, S.R, Irvin, J.D, Robertus, J.D. | | Deposit date: | 1992-10-19 | | Release date: | 1994-01-31 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | The 2.5 A structure of pokeweed antiviral protein.
J.Mol.Biol., 233, 1993
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1PAG
 | | THE 2.5 ANGSTROMS STRUCTURE OF POKEWEED ANTIVIRAL PROTEIN | | Descriptor: | FORMYCIN-5'-MONOPHOSPHATE, POKEWEED ANTIVIRAL PROTEIN | | Authors: | Monzingo, A.F, Collins, E.J, Ernst, S.R, Irvin, J.D, Robertus, J.D. | | Deposit date: | 1992-10-19 | | Release date: | 1994-01-31 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The 2.5 A structure of pokeweed antiviral protein.
J.Mol.Biol., 233, 1993
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1QR1
 | | POOR BINDING OF A HER-2/NEU EPITOPE (GP2) TO HLA-A2.1 IS DUE TO A LACK OF INTERACTIONS IN THE CENTER OF THE PEPTIDE | | Descriptor: | BETA-2 MICROGLOBULIN, GP2 PEPTIDE, HLA-A2.1 HEAVY CHAIN | | Authors: | Kuhns, J.J, Batalia, M.A, Yan, S, Collins, E.J. | | Deposit date: | 1999-06-17 | | Release date: | 2000-01-01 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Poor binding of a HER-2/neu epitope (GP2) to HLA-A2.1 is due to a lack of interactions with the center of the peptide.
J.Biol.Chem., 274, 1999
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1I7T
 | | CRYSTAL STRUCTURE OF CLASS I MHC A2 IN COMPLEX WITH PEPTIDE P1049-5V | | Descriptor: | 9 RESIDUE PEPTIDE, BETA-2-MICROGLOBULIN, HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, ... | | Authors: | Busslep, J, Zhao, R, Loftus, D, Appella, E, Collins, E.J. | | Deposit date: | 2001-03-10 | | Release date: | 2001-10-24 | | Last modified: | 2021-07-21 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | T cell activity correlates with oligomeric peptide-major histocompatibility complex binding on T cell surface
J.Biol.Chem., 276, 2001
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1I7U
 | | CRYSTAL STRUCTURE OF CLASS I MHC A2 IN COMPLEX WITH PEPTIDE P1049-6V | | Descriptor: | 9 RESIDUE PEPTIDE, BETA-2-MICROGLOBULIN, HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, ... | | Authors: | Busslep, J, Zhao, R, Loftus, D, Appella, E, Collins, E.J. | | Deposit date: | 2001-03-10 | | Release date: | 2001-10-24 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | T cell activity correlates with oligomeric peptide-major histocompatibility complex binding on T cell surface
J.Biol.Chem., 276, 2001
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1I1Y
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1I1F
 | | Crystal structure of human class i mhc (hla-a2.1) complexed with beta 2-microglobulin and hiv-rt variant peptide i1y | | Descriptor: | PROTEIN (BETA 2-MICROGLOBULIN), PROTEIN (CLASS I HISTOCOMPATIBILITY ANTIGEN, GOGO-A0201 ALPHA CHAIN), ... | | Authors: | Kirksey, T.J, Pogue-Caley, R.R, Frelinger, J.A, Collins, E.J. | | Deposit date: | 1999-04-16 | | Release date: | 2000-01-12 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The structural basis for the increased immunogenicity of two HIV-reverse transcriptase peptide variant/class I major histocompatibility complexes.
J.Biol.Chem., 274, 1999
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1I7R
 | | CRYSTAL STRUCTURE OF CLASS I MHC A2 IN COMPLEX WITH PEPTIDE P1058 | | Descriptor: | 9 RESIDUE PEPTIDE, BETA-2-MICROGLOBULIN, HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, ... | | Authors: | Busslep, J, Zhao, R, Loftus, D, Appella, E, Collins, E.J. | | Deposit date: | 2001-03-10 | | Release date: | 2001-10-24 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | T cell activity correlates with oligomeric peptide/MHC binding on T cell surface
J.Biol.Chem., 276, 2001
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1KMI
 | | CRYSTAL STRUCTURE OF AN E.COLI CHEMOTAXIS PROTEIN, CHEZ | | Descriptor: | BERYLLIUM TRIFLUORIDE ION, BICINE, Chemotaxis protein cheY, ... | | Authors: | Zhao, R, Collins, E.J, Bourret, R.B, Silversmith, R.E. | | Deposit date: | 2001-12-16 | | Release date: | 2002-07-24 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structure and catalytic mechanism of the E. coli chemotaxis phosphatase CheZ.
Nat.Struct.Biol., 9, 2002
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2J8U
 | | Large CDR3a loop alteration as a function of MHC mutation. | | Descriptor: | AHIII TCR ALPHA CHAIN, AHIII TCR BETA CHAIN, Beta-2-microglobulin, ... | | Authors: | Miller, P.J, Benhar, Y.P, Biddison, W, Collins, E.J. | | Deposit date: | 2006-10-27 | | Release date: | 2007-10-16 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.88 Å) | | Cite: | Single MHC mutation eliminates enthalpy associated with T cell receptor binding.
J. Mol. Biol., 373, 2007
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2JCC
 | | AH3 recognition of mutant HLA-A2 W167A | | Descriptor: | BETA-2-MICROGLOBULIN, HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A-2 ALPHA CHAIN, ... | | Authors: | Miller, P, Benhar, Y.P, Biddison, W, Collins, E.J. | | Deposit date: | 2006-12-21 | | Release date: | 2007-10-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Single Mhc Mutation Eliminates Enthalpy Associated with T Cell Receptor Binding.
J.Mol.Biol., 373, 2007
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5DGC
 | | Reaction of phosphorylated CheY with imidazole 2 of 3 | | Descriptor: | BERYLLIUM TRIFLUORIDE ION, CHLORIDE ION, Chemotaxis protein CheY, ... | | Authors: | Page, S, Silversmith, R.E, Bourret, R.B, Collins, E.J. | | Deposit date: | 2015-08-27 | | Release date: | 2016-03-09 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.94 Å) | | Cite: | Imidazole as a Small Molecule Analogue in Two-Component Signal Transduction.
Biochemistry, 54, 2015
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1B0G
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