3EFR
 
 | | Biotin protein ligase R40G mutant from Aquifex aeolicus in complex with biotin | | Descriptor: | BIOTIN, Biotin [acetyl-CoA-carboxylase] ligase, SULFATE ION | | Authors: | Tron, C.M, McNae, I.W, Walkinshaw, M.D, Baxter, R.L, Campopiano, D.J. | | Deposit date: | 2008-09-10 | | Release date: | 2009-06-09 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Structural and functional studies of the biotin protein ligase from Aquifex aeolicus reveal a critical role for a conserved residue in target specificity.
J.Mol.Biol., 387, 2009
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7DBS
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1WPY
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1BIB
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2Y3F
 | | Traptavidin, biotin bound form | | Descriptor: | BIOTIN, GLYCEROL, STREPTAVIDIN | | Authors: | Chivers, C.E, Koner, A.L, Lowe, E.D, Howarth, M. | | Deposit date: | 2010-12-20 | | Release date: | 2011-02-16 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.493 Å) | | Cite: | How the Biotin-Streptavidin Interaction Was Made Even Stronger: Investigation Via Crystallography and a Chimeric Tetramer.
Biochem.J., 435, 2011
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4EKV
 | | Streptavidin 8-aa-loop H127C mutein with reversible biotin binding | | Descriptor: | BIOTIN, CHLORIDE ION, Streptavidin | | Authors: | Barrette-Ng, I.H, Honetschlaeger, C, Wong, S.L, Ng, K.K.S. | | Deposit date: | 2012-04-09 | | Release date: | 2012-06-13 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Development of a tetrameric streptavidin mutein with reversible biotin binding capability: engineering a mobile loop as an exit door for biotin.
Plos One, 7, 2012
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2RTG
 | | STREPTAVIDIN-BIOTIN COMPLEX, PH 2.40, SPACE GROUP I222 | | Descriptor: | BIOTIN, CHLORIDE ION, STREPTAVIDIN, ... | | Authors: | Katz, B.A. | | Deposit date: | 1997-09-11 | | Release date: | 1998-10-14 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.39 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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2RTF
 | | STREPTAVIDIN-BIOTIN COMPLEX, PH 2.00, SPACE GROUP I222 | | Descriptor: | BIOTIN, STREPTAVIDIN, SULFATE ION | | Authors: | Katz, B.A. | | Deposit date: | 1997-09-11 | | Release date: | 1998-10-14 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.47 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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2RTD
 | | STREPTAVIDIN-BIOTIN COMPLEX, PH 1.39, SPACE GROUP I222 | | Descriptor: | BIOTIN, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-09-11 | | Release date: | 1998-10-14 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.65 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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2RTE
 | | STREPTAVIDIN-BIOTIN COMPLEX, PH 1.90, SPACE GROUP I222 | | Descriptor: | BIOTIN, STREPTAVIDIN, SULFATE ION | | Authors: | Katz, B.A. | | Deposit date: | 1997-09-11 | | Release date: | 1998-10-14 | | 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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7OUQ
 | | wilavidin biotin complex | | Descriptor: | BIOTIN, GLYCEROL, wilavidin | | Authors: | Avraham, O, Livnah, O. | | Deposit date: | 2021-06-13 | | Release date: | 2021-11-17 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.63 Å) | | Cite: | Wilavidin - a novel member of the avidin family that forms unique biotin-binding hexamers.
Febs J., 289, 2022
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3EFS
 | | Biotin protein ligase from Aquifex aeolicus in complex with biotin and ATP | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, BIOTIN, Biotin [acetyl-CoA-carboxylase] ligase, ... | | Authors: | Tron, C.M, McNae, I.W, Walkinshaw, M.D, Baxter, R.L, Campopiano, D.J. | | Deposit date: | 2008-09-10 | | Release date: | 2009-06-09 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural and functional studies of the biotin protein ligase from Aquifex aeolicus reveal a critical role for a conserved residue in target specificity.
J.Mol.Biol., 387, 2009
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2ZSC
 | | Tamavidin2, Novel Avidin-like Biotin-Binding Proteins from an Edible Mushroom | | Descriptor: | BIOTIN, GLYCEROL, MAGNESIUM ION, ... | | Authors: | Kakuta, Y, Okino, N, Ito, M, Yamamoto, T, Takakura, Y. | | Deposit date: | 2008-09-05 | | Release date: | 2009-02-17 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Tamavidins--novel avidin-like biotin-binding proteins from the Tamogitake mushroom
Febs J., 276, 2009
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1DF8
 | | S45A MUTANT OF STREPTAVIDIN IN COMPLEX WITH BIOTIN | | Descriptor: | BIOTIN, PROTEIN (STREPTAVIDIN) | | Authors: | Hyre, D.E, Le Trong, I, Freitag, S, Stenkamp, R.E, Stayton, P.S. | | Deposit date: | 1999-11-18 | | Release date: | 2000-09-20 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.51 Å) | | Cite: | Ser45 plays an important role in managing both the equilibrium and transition state energetics of the streptavidin-biotin system.
Protein Sci., 9, 2000
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1F27
 | | CRYSTAL STRUCTURE OF A BIOTIN-BINDING RNA PSEUDOKNOT | | Descriptor: | BIOTIN, MAGNESIUM ION, RNA (5'-R(*AP*AP*AP*AP*AP*GP*UP*CP*CP*UP*C)-3'), ... | | Authors: | Nix, J, Sussman, D, Wilson, C. | | Deposit date: | 2000-05-23 | | Release date: | 2000-06-12 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | The 1.3 A crystal structure of a biotin-binding pseudoknot and the basis for RNA molecular recognition.
J.Mol.Biol., 296, 2000
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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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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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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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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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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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1HXD
 | | CRYSTAL STRUCTURE OF E. COLI BIOTIN REPRESSOR WITH BOUND BIOTIN | | Descriptor: | BIOTIN, BIRA BIFUNCTIONAL PROTEIN | | Authors: | Kwon, K, Streaker, E.D, Ruparelia, S, Beckett, D. | | Deposit date: | 2001-01-12 | | Release date: | 2001-05-30 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Corepressor-induced organization and assembly of the biotin repressor: a model for allosteric activation of a transcriptional regulator.
Proc.Natl.Acad.Sci.USA, 98, 2001
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3EW2
 | | Crystal structure of rhizavidin-biotin complex | | Descriptor: | BIOTIN, rhizavidin | | Authors: | Livnah, O, Meir, A. | | Deposit date: | 2008-10-14 | | Release date: | 2008-12-23 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of rhizavidin: insights into the enigmatic high-affinity interaction of an innate biotin-binding protein dimer.
J.Mol.Biol., 386, 2009
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4LOC
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1NDJ
 | | Streptavidin Mutant Y43F with Biotin at 1.81A Resolution | | Descriptor: | BIOTIN, Streptavidin | | Authors: | Le Trong, I, Freitag, S, Klumb, L.A, Chu, V, Stayton, P.S, Stenkamp, R.E. | | Deposit date: | 2002-12-09 | | Release date: | 2003-09-02 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.81 Å) | | Cite: | Structural studies of hydrogen bonds in the high-affinity streptavidin-biotin complex: mutations of amino acids interacting with the ureido oxygen of biotin.
Acta Crystallogr.,Sect.D, 59, 2003
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1N43
 | | Streptavidin Mutant N23A with biotin at 1.89A | | Descriptor: | BIOTIN, Streptavidin | | Authors: | Le Trong, I, Freitag, S, Klumb, L.A, Chu, V, Stayton, P.S, Stenkamp, R.E. | | Deposit date: | 2002-10-30 | | Release date: | 2003-09-02 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Structural studies of hydrogen bonds in the high-affinity streptavidin-biotin complex: mutations of amino acids interacting with the ureido oxygen of biotin.
Acta Crystallogr.,Sect.D, 59, 2003
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