1VWM
 
 | | STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 4.2 | | Descriptor: | PEPTIDE LIGAND CONTAINING HPQ, STREPTAVIDIN | | Authors: | Katz, B.A, Cass, R.T. | | Deposit date: | 1997-03-03 | | Release date: | 1998-03-18 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | In crystals of complexes of streptavidin with peptide ligands containing the HPQ sequence the pKa of the peptide histidine is less than 3.0.
J.Biol.Chem., 272, 1997
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1VWK
 | | STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2 | | Descriptor: | PENTANOIC ACID, PEPTIDE LIGAND CONTAINING HPQ, STREPTAVIDIN | | Authors: | Katz, B.A, Cass, R.T. | | Deposit date: | 1997-03-03 | | Release date: | 1998-03-18 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | In crystals of complexes of streptavidin with peptide ligands containing the HPQ sequence the pKa of the peptide histidine is less than 3.0.
J.Biol.Chem., 272, 1997
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1VWL
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1VWI
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1VWQ
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1VWO
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1OCA
 | | HUMAN CYCLOPHILIN A, UNLIGATED, NMR, 20 STRUCTURES | | Descriptor: | CYCLOPHILIN A | | Authors: | Ottiger, M, Zerbe, O, Guntert, P, Wuthrich, K. | | Deposit date: | 1997-07-07 | | Release date: | 1997-11-19 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | The NMR solution conformation of unligated human cyclophilin A.
J.Mol.Biol., 272, 1997
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7P2K
 | | Solution NMR Structure of Arginine to Cysteine mutant of Arkadia RING domain. | | Descriptor: | E3 ubiquitin-protein ligase Arkadia, ZINC ION | | Authors: | Raptis, V, Marousis, K.D, Birkou, M, Bentrop, D, Episkopou, V, Spyroulias, G.A. | | Deposit date: | 2021-07-06 | | Release date: | 2022-03-23 | | Last modified: | 2024-06-19 | | Method: | SOLUTION NMR | | Cite: | Impact of a Single Nucleotide Polymorphism on the 3D Protein Structure and Ubiquitination Activity of E3 Ubiquitin Ligase Arkadia.
Front Mol Biosci, 9, 2022
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3QNY
 | | Monoclinic form of human IgA1 Fab fragment, sharing same Fv as IgG | | Descriptor: | FAB FRAGMENT OF IMMUNOGLOBULIN A1 HEAVY CHAIN, FAB FRAGMENT OF IMMUNOGLOBULIN A1 LIGHT CHAIN, GLYCEROL | | Authors: | Trajtenberg, F, Correa, A, Buschiazzo, A. | | Deposit date: | 2011-02-09 | | Release date: | 2012-02-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure of a human IgA1 Fab fragment at 1.55 angstrom resolution: potential effect of the constant domains on antigen-affinity modulation
Acta Crystallogr.,Sect.D, 69, 2013
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1VWN
 | | STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 4.8 | | Descriptor: | PEPTIDE LIGAND CONTAINING HPQ, STREPTAVIDIN | | Authors: | Katz, B.A, Cass, R.T. | | Deposit date: | 1997-03-03 | | Release date: | 1998-03-18 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | In crystals of complexes of streptavidin with peptide ligands containing the HPQ sequence the pKa of the peptide histidine is less than 3.0.
J.Biol.Chem., 272, 1997
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1VWJ
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1VWP
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6PUU
 | | Human TRPM2 bound to 8-Br-cADPR and calcium | | Descriptor: | (2R,3R,4S,5R,13R,14S,15R,16R)-24-amino-18-bromo-3,4,14,15-tetrahydroxy-7,9,11,25,26-pentaoxa-17,19,22-triaza-1-azonia-8 ,10-diphosphapentacyclo[18.3.1.1^2,5^.1^13,16^.0^17,21^]hexacosa-1(24),18,20,22-tetraene-8,10-diolate 8,10-dioxide, CALCIUM ION, Transient receptor potential cation channel subfamily M member 2 | | Authors: | Du, J, Lu, W, Huang, Y. | | Deposit date: | 2019-07-18 | | Release date: | 2019-09-25 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Ligand recognition and gating mechanism through three ligand-binding sites of human TRPM2 channel.
Elife, 8, 2019
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3H1X
 | | Simultaneous inhibition of anti-coagulation and inflammation: Crystal structure of phospholipase A2 complexed with indomethacin at 1.4 A resolution reveals the presence of the new common ligand binding site | | Descriptor: | INDOMETHACIN, Phospholipase A2 VRV-PL-VIIIa, SULFATE ION | | Authors: | Singh, N, Prem Kumar, R, Sharma, S, Kaur, P, Singh, T.P. | | Deposit date: | 2009-04-14 | | Release date: | 2009-06-09 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Simultaneous inhibition of anti-coagulation and inflammation: crystal structure of phospholipase A2 complexed with indomethacin at 1.4 A resolution reveals the presence of the new common ligand-binding site
J.Mol.Recognit., 22, 2009
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1VWH
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3QNX
 | | Orthorhombic form of human IgA1 Fab fragment, sharing same Fv as IgG | | Descriptor: | Fab fragment of IMMUNOGLOBULIN A1 HEAVY CHAIN, Fab fragment of IMMUNOGLOBULIN A1 LIGHT CHAIN, GLYCEROL | | Authors: | Trajtenberg, F, Correa, A, Buschiazzo, A. | | Deposit date: | 2011-02-09 | | Release date: | 2012-02-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure of a human IgA1 Fab fragment at 1.55 angstrom resolution: potential effect of the constant domains on antigen-affinity modulation
Acta Crystallogr.,Sect.D, 69, 2013
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8FH2
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8FGY
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8FGZ
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8FH0
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3OMO
 | | Fragment-Based Design of novel Estrogen Receptor Ligands | | Descriptor: | 2-(trifluoroacetyl)-1,2,3,4-tetrahydroisoquinolin-6-ol, Estrogen receptor beta, Nuclear receptor coactivator 1 | | Authors: | Moecklinghoff, S, van Otterlo, W.A, Rose, R, Fuchs, S, Dominguez Seoane, M, Waldmann, H, Ottmann, C, Brunsveld, L. | | Deposit date: | 2010-08-27 | | Release date: | 2011-03-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.21 Å) | | Cite: | Design and Evaluation of Fragment-Like Estrogen Receptor Tetrahydroisoquinoline Ligands from a Scaffold-Detection Approach.
J.Med.Chem., 54, 2011
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8FH1
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2QJT
 | | Crystal structure of a bifunctional NMN adenylyltransferase/ADP ribose pyrophosphatase complexed with AMP and MN ion from Francisella tularensis | | Descriptor: | ADENOSINE MONOPHOSPHATE, MANGANESE (II) ION, Nicotinamide-nucleotide adenylyltransferase | | Authors: | Huang, N, Sorci, L, Zhang, X, Brautigan, C, Raffaelli, N, Magni, G, Grishin, N.V, Osterman, A, Zhang, H. | | Deposit date: | 2007-07-09 | | Release date: | 2008-03-04 | | Last modified: | 2017-10-18 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Bifunctional NMN Adenylyltransferase/ADP-Ribose Pyrophosphatase: Structure and Function in Bacterial NAD Metabolism.
Structure, 16, 2008
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1CCJ
 | | CONFORMER SELECTION BY LIGAND BINDING OBSERVED WITH PROTEIN CRYSTALLOGRAPHY | | Descriptor: | CYTOCHROME C PEROXIDASE, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Cao, Y, Musah, R.A, Wilcox, S.K, Goodin, D.B, Mcree, D.E. | | Deposit date: | 1997-01-22 | | Release date: | 1997-07-23 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Protein conformer selection by ligand binding observed with crystallography.
Protein Sci., 7, 1998
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2Z7G
 | | Crystal structure of adenosine deaminase ligated with EHNA | | Descriptor: | (2S,3R)-3-(6-amino-9H-purin-9-yl)nonan-2-ol, Adenosine deaminase, ZINC ION | | Authors: | Kinoshita, T. | | Deposit date: | 2007-08-20 | | Release date: | 2008-07-01 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.52 Å) | | Cite: | Conformational change of adenosine deaminase during ligand-exchange in a crystal
Biochem.Biophys.Res.Commun., 373, 2008
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