2BC3
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![BU of 2bc3 by Molmil](/molmil-images/mine/2bc3) | T7-tagged full-length streptavidin | Descriptor: | GLYCEROL, SULFATE ION, Streptavidin | Authors: | Stenkamp, R.E, Le Trong, I, Ward, T.R, Humbert, N. | Deposit date: | 2005-10-18 | Release date: | 2005-10-25 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.54 Å) | Cite: | Crystallographic Analysis of a Full-length Streptavidin with Its C-terminal Polypeptide Bound in the Biotin Binding Site. J.Mol.Biol., 356, 2006
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2C4I
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![BU of 2c4i by Molmil](/molmil-images/mine/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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2CAM
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![BU of 2cam by Molmil](/molmil-images/mine/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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2F01
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![BU of 2f01 by Molmil](/molmil-images/mine/2f01) | Epi-biotin complex with core streptavidin | Descriptor: | BIOTIN, EPI-BIOTIN, GLYCEROL, ... | Authors: | Le Trong, I, Aubert, D.G, Thomas, N.R, Stenkamp, R.E. | Deposit date: | 2005-11-10 | Release date: | 2005-11-29 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (0.85 Å) | Cite: | The high-resolution structure of (+)-epi-biotin bound to streptavidin. Acta Crystallogr.,Sect.D, 62, 2006
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2FHL
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![BU of 2fhl by Molmil](/molmil-images/mine/2fhl) | avidin related protein (AVR4)-BNA complex | Descriptor: | 5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)-PENTANOIC ACID (4-NITRO-PHENYL)-AMIDE, Avidin-related protein 4/5, FORMIC ACID | Authors: | Livnah, O, Prizant, M. | Deposit date: | 2005-12-26 | Release date: | 2006-03-21 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.05 Å) | Cite: | Factors dictating the pseudocatalytic efficiency of avidins J.Mol.Biol., 358, 2006
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2FHN
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![BU of 2fhn by Molmil](/molmil-images/mine/2fhn) | |
2G5L
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![BU of 2g5l by Molmil](/molmil-images/mine/2g5l) | Streptavidin in complex with Nanotag | Descriptor: | (FME)(ASP)(VAL)(GLU)(ALA)(TRP)(LEU), GLYCEROL, SULFATE ION, ... | Authors: | Perbandt, M, Bruns, O, Vallazza, M, Lamla, T, Betzel, C, Erdmann, V.A. | Deposit date: | 2006-02-23 | Release date: | 2007-02-06 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.15 Å) | Cite: | High resolution structure of Streptavidin in complex with a novel high affinity peptide tag mimicking the biotin binding motif To be Published
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2GH7
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![BU of 2gh7 by Molmil](/molmil-images/mine/2gh7) | Epi-biotin complex with core streptavidin | Descriptor: | BIOTIN, EPI-BIOTIN, GLYCEROL, ... | Authors: | Le Trong, I, Aubert, D.G.L, Thomas, N.R, Stenkamp, R.E. | Deposit date: | 2006-03-26 | Release date: | 2006-04-18 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1 Å) | Cite: | The high-resolution structure of (+)-epi-biotin bound to streptavidin. Acta Crystallogr.,Sect.D, 62, 2006
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2IZA
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![BU of 2iza by Molmil](/molmil-images/mine/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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2IZB
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![BU of 2izb by Molmil](/molmil-images/mine/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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2IZC
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![BU of 2izc by Molmil](/molmil-images/mine/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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2IZD
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![BU of 2izd by Molmil](/molmil-images/mine/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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2IZE
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![BU of 2ize by Molmil](/molmil-images/mine/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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2IZF
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![BU of 2izf by Molmil](/molmil-images/mine/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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2IZG
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![BU of 2izg by Molmil](/molmil-images/mine/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
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![BU of 2izh by Molmil](/molmil-images/mine/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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2IZI
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![BU of 2izi by Molmil](/molmil-images/mine/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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2IZJ
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![BU of 2izj by Molmil](/molmil-images/mine/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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2IZK
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![BU of 2izk by Molmil](/molmil-images/mine/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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2IZL
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![BU of 2izl by Molmil](/molmil-images/mine/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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2JGS
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![BU of 2jgs by Molmil](/molmil-images/mine/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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2MF6
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![BU of 2mf6 by Molmil](/molmil-images/mine/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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2OF8
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![BU of 2of8 by Molmil](/molmil-images/mine/2of8) | Crystal structure of AVR4 (D39A/C122S)-BNA complex | Descriptor: | 5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)-PENTANOIC ACID (4-NITRO-PHENYL)-AMIDE, Avidin-related protein 4/5, FORMIC ACID | Authors: | Livnah, O, Hayouka, R, Eisenberg-Domovich, Y. | Deposit date: | 2007-01-03 | Release date: | 2007-12-25 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (1.05 Å) | Cite: | Critical importance of loop conformation to avidin-enhanced hydrolysis of an active biotin ester. Acta Crystallogr.,Sect.D, 64, 2008
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2OF9
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![BU of 2of9 by Molmil](/molmil-images/mine/2of9) | |
2OFA
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![BU of 2ofa by Molmil](/molmil-images/mine/2ofa) | Crystal structure of apo AVR4 (R112L,C122S) | Descriptor: | Avidin-related protein 4/5, FORMIC ACID | Authors: | Livnah, O, Hayouka, R, Eisenberg-Domovich, Y. | Deposit date: | 2007-01-03 | Release date: | 2007-12-25 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Critical importance of loop conformation to avidin-enhanced hydrolysis of an active biotin ester. Acta Crystallogr.,Sect.D, 64, 2008
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