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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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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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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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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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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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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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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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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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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2IZG
 | | STREPTAVIDIN-BIOTIN PH 2.0 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 (1.36 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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2IZH
 | | STREPTAVIDIN-BIOTIN PH 10.44 I222 COMPLEX | | 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 (1.36 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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3PK2
 | | Artificial Transfer Hydrogenases for the Enantioselective Reduction of Cyclic Imines | | Descriptor: | IRIDIUM (III) ION, Streptavidin, {N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III) | | Authors: | Schirmer, T, Heinisch, T. | | Deposit date: | 2010-11-11 | | Release date: | 2011-04-13 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Artificial transfer hydrogenases for the enantioselective reduction of cyclic imines.
Angew.Chem.Int.Ed.Engl., 50, 2011
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2JGS
 | | Circular permutant of avidin | | Descriptor: | BIOTIN, CIRCULAR PERMUTANT OF AVIDIN | | Authors: | Maatta, J.A.E, Hytonen, V.P, Airenne, T.T, Niskanen, E, Johnson, M.S, Kulomaa, M.S, Nordlund, H.R. | | Deposit date: | 2007-02-14 | | Release date: | 2008-03-04 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Rational Modification of Ligand-Binding Preference of Avidin by Circular Permutation and Mutagenesis.
Chembiochem, 9, 2008
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3RDO
 | | Crystal structure of R7-2 streptavidin complexed with biotin | | Descriptor: | BIOTIN, 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 (1.404 Å) | | Cite: | Evolved streptavidin mutants reveal key role of loop residue in high-affinity binding.
Protein Sci., 20, 2011
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3RE5
 | | Crystal structure of R4-6 streptavidin | | Descriptor: | GLYCEROL, PENTAETHYLENE GLYCOL, Streptavidin | | Authors: | Malashkevich, V.N, Magalhaes, M, Czecster, C.M, Guan, R, Levy, M, Almo, S.C. | | Deposit date: | 2011-04-02 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.949 Å) | | Cite: | Evolved streptavidin mutants reveal key role of loop residue in high-affinity binding.
Protein Sci., 20, 2011
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3RDS
 | | Crystal structure of the refolded R7-2 streptavidin | | Descriptor: | 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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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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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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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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3RY2
 | | Wild-type core streptavidin-biotin complex at atomic resolution | | Descriptor: | BIOTIN, GLYCEROL, Streptavidin | | Authors: | Stenkamp, R.E, Le Trong, I, Stayton, P.S, Lybrand, T.P. | | Deposit date: | 2011-05-10 | | Release date: | 2011-08-24 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (0.95 Å) | | Cite: | Streptavidin and its biotin complex at atomic resolution.
Acta Crystallogr.,Sect.D, 67, 2011
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2MF6
 | | Solution NMR structure of Chimeric Avidin, ChiAVD(I117Y), in the biotin bound form | | Descriptor: | Avidin, Avidin-related protein 4/5 | | Authors: | Tossavainen, H, Kukkurainen, S, Maatta, J.A.E, Pihlajamaa, T, Hytonen, V.P, Kulomaa, M.S, Permi, P. | | Deposit date: | 2013-10-07 | | Release date: | 2014-08-06 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Chimeric Avidin - NMR Structure and Dynamics of a 56 kDa Homotetrameric Thermostable Protein
Plos One, 9, 2014
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3SZJ
 | | Structure of the shwanavidin-biotin complex | | Descriptor: | ACETIC ACID, Avidin/streptavidin, BIOTIN, ... | | Authors: | Livnah, O, Meir, A. | | Deposit date: | 2011-07-19 | | Release date: | 2012-04-11 | | Last modified: | 2012-06-13 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Structural Adaptation of a Thermostable Biotin-binding Protein in a Psychrophilic Environment.
J.Biol.Chem., 287, 2012
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