4CPI
 
 | | streptavidin A86D mutant with love-hate ligand 4 | | Descriptor: | 5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4- d]imidazolidin-4-yl]-N'-{2,6-bis[4-(morpholine-4- sulfonyl)phenyl]phenyl}pentanehydrazide, CALCIUM ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Fairhead, M, Shen, D, Chan, L.K.M, Lowe, E.D, Donohoe, T.J, Howarth, M. | | Deposit date: | 2014-02-06 | | Release date: | 2014-08-06 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.54 Å) | | Cite: | Love-Hate Ligands for High Resolution Analysis of Strain in Ultra-Stable Protein/Small Molecule Interaction.
Bioorg.Med.Chem., 22, 2014
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4CPF
 | | Wild-type streptavidin in complex with love-hate ligand 3 (LH3) | | Descriptor: | STREPTAVIDIN, methyl 4-(2-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H- thieno[3,4-d]imidazolidin-4-yl]pentanehydrazido}-3- [4-(methoxycarbonyl)phenyl]phenyl)benzoate | | Authors: | Fairhead, M, Shen, D, Chan, L.K.M, Lowe, E.D, Donohoe, T.J, Howarth, M. | | Deposit date: | 2014-02-06 | | Release date: | 2014-08-06 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.14 Å) | | Cite: | Love-Hate Ligands for High Resolution Analysis of Strain in Ultra-Stable Protein/Small Molecule Interaction.
Bioorg.Med.Chem., 22, 2014
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3RDQ
 | | Crystal structure of R7-2 streptavidin complexed with desthiobiotin | | Descriptor: | 6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC ACID, GLYCEROL, NICKEL (II) ION, ... | | Authors: | Malashkevich, V.N, Magalhaes, M, Czecster, C.M, Guan, R, Levy, M, Almo, S.C. | | Deposit date: | 2011-04-01 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Evolved streptavidin mutants reveal key role of loop residue in high-affinity binding.
Protein Sci., 20, 2011
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4CPE
 | | Wild-type streptavidin in complex with love-hate ligand 1 (LH1) | | Descriptor: | (3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4- d]imidazolidin-4-yl]-N-{2-[(2,6- diphenylphenyl)formamido]ethyl}pentanamide, STREPTAVIDIN | | Authors: | Fairhead, M, Shen, D, Chan, L.K.M, Lowe, E.D, Donohoe, T.J, Howarth, M. | | Deposit date: | 2014-02-06 | | Release date: | 2014-08-06 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.06 Å) | | Cite: | Love-Hate Ligands for High Resolution Analysis of Strain in Ultra-Stable Protein/Small Molecule Interaction.
Bioorg.Med.Chem., 22, 2014
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4BX5
 | | cis-divalent streptavidin | | Descriptor: | 1,2-ETHANEDIOL, STREPTAVIDIN, TETRAETHYLENE GLYCOL | | Authors: | Fairhead, M, Krndija, D, Lowe, E.D, Howarth, M. | | Deposit date: | 2013-07-08 | | Release date: | 2013-09-25 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.431 Å) | | Cite: | Plug-and-Play Pairing Via Defined Divalent Streptavidins.
J.Mol.Biol., 426, 2014
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2C4I
 | | Crystal structure of engineered avidin | | Descriptor: | AVIDIN, BIOTIN, SULFATE ION | | Authors: | Hytonen, V.P, Horha, J, Airenne, T.T, Niskanen, E.A, Helttunen, K, Johnson, M.S, Salminen, T.A, Kulomaa, M.S, Nordlund, H.R. | | Deposit date: | 2005-10-19 | | Release date: | 2006-07-05 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Controlling Quaternary Structure Assembly: Subunit Interface Engineering and Crystal Structure of Dual Chain Avidin.
J.Mol.Biol., 359, 2006
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2A5C
 | | Structure of Avidin in complex with the ligand 8-oxodeoxyadenosine | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 8-OXODEOXYADENOSINE, Avidin | | Authors: | Conners, R, Hooley, E, Thomas, S, Brady, R.L. | | Deposit date: | 2005-06-30 | | Release date: | 2006-05-23 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Recognition of oxidatively modified bases within the biotin-binding site of avidin.
J.Mol.Biol., 357, 2006
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3RE6
 | | Crystal structure of R4-6 streptavidin | | Descriptor: | GLYCEROL, Streptavidin | | Authors: | Malashkevich, V.N, Magalhaes, M, Czecster, C.M, Guan, R, Levy, M, Almo, S.C. | | Deposit date: | 2011-04-02 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.823 Å) | | Cite: | Evolved streptavidin mutants reveal key role of loop residue in high-affinity binding.
Protein Sci., 20, 2011
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3RDX
 | | Crystal structure of ligand-free R7-2 streptavidin | | Descriptor: | GLYCEROL, Streptavidin | | Authors: | Malashkevich, V.N, Magalhaes, M, Czecster, C.M, Guan, R, Levy, M, Almo, S.C. | | Deposit date: | 2011-04-02 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.101 Å) | | Cite: | Evolved streptavidin mutants reveal key role of loop residue in high-affinity binding.
Protein Sci., 20, 2011
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2CAM
 | | AVIDIN MUTANT (K3E,K9E,R26D,R124L) | | Descriptor: | AVIDIN | | Authors: | Rosano, C, Arosio, P, Bolognesi, M. | | Deposit date: | 1998-03-27 | | Release date: | 1998-07-15 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Biochemical characterization and crystal structure of a recombinant hen avidin and its acidic mutant expressed in Escherichia coli.
Eur.J.Biochem., 256, 1998
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3RDM
 | | Crystal structure of R7-2 streptavidin complexed with biotin/PEG | | Descriptor: | BIOTIN, PENTAETHYLENE GLYCOL, Streptavidin | | Authors: | Malashkevich, V.N, Magalhaes, M, Czecster, C.M, Guan, R, Levy, M, Almo, S.C. | | Deposit date: | 2011-04-01 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Evolved streptavidin mutants reveal key role of loop residue in high-affinity binding.
Protein Sci., 20, 2011
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3RDU
 | | Crystal structure of R7-2 streptavidin complexed with PEG | | Descriptor: | GLYCEROL, PENTAETHYLENE GLYCOL, Streptavidin | | Authors: | Malashkevich, V.N, Magalhaes, M, Czecster, C.M, Guan, R, Levy, M, Almo, S.C. | | Deposit date: | 2011-04-01 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Evolved streptavidin mutants reveal key role of loop residue in high-affinity binding.
Protein Sci., 20, 2011
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3RY1
 | | Wild-type core streptavidin at atomic resolution | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, Streptavidin | | Authors: | Stenkamp, R.E, Wang, Z, Le Trong, I, Stayton, P.S, Lybrand, T.P. | | Deposit date: | 2011-05-10 | | Release date: | 2011-08-24 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.03 Å) | | Cite: | Streptavidin and its biotin complex at atomic resolution.
Acta Crystallogr.,Sect.D, 67, 2011
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4Z28
 | | Crystal structure of short hoefavidin biotin complex | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Avidin family, BIOTIN | | Authors: | Livnah, O, Avraham, O. | | Deposit date: | 2015-03-29 | | Release date: | 2015-07-15 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.66 Å) | | Cite: | Hoefavidin: A dimeric bacterial avidin with a C-terminal binding tail.
J.Struct.Biol., 191, 2015
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4Z6J
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2IZA
 | | APOSTREPTAVIDIN PH 2.00 I4122 STRUCTURE | | Descriptor: | FORMIC ACID, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.46 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZE
 | | APOSTREPTAVIDIN PH 3.08 I222 COMPLEX | | Descriptor: | AMMONIUM ION, CHLORIDE ION, FORMIC ACID, ... | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.57 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZJ
 | | STREPTAVIDIN-BIOTIN PH 3.50 I4122 STRUCTURE | | Descriptor: | BIOTIN, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZD
 | | APOSTREPTAVIDIN pH 3.0 I222 COMPLEX | | Descriptor: | AMMONIUM ION, CHLORIDE ION, IODIDE ION, ... | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-23 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZB
 | | APOSTREPTAVIDIN PH 3.12 I4122 STRUCTURE | | Descriptor: | FORMIC ACID, STREPTAVIDIN, SULFATE ION | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZL
 | | STREPTAVIDIN-2-IMINOBIOTIN PH 7.3 I222 COMPLEX | | Descriptor: | 2-IMINOBIOTIN, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.48 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZK
 | | STREPTAVIDIN-GLYCOLURIL PH 2.58 I4122 COMPLEX | | Descriptor: | ACETATE ION, GLYCOLURIL, STREPTAVIDIN, ... | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZF
 | | STREPTAVIDIN-BIOTIN PH 4.0 I222 COMPLEX | | Descriptor: | BIOTIN, STREPTAVIDIN, SULFATE ION | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.58 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZC
 | | APOSTREPTAVIDIN PH 2.0 I222 COMPLEX | | Descriptor: | CHLORIDE ION, SODIUM ION, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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2IZI
 | | STREPTAVIDIN-BIOTIN PH 2.53 I4122 STRUCTURE | | Descriptor: | BIOTIN, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-08-13 | | Release date: | 1998-09-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997
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