1VYO
 
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1VWR
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1VWC
 | | STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 2.0 | | 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: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.86 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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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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1VWD
 | | STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 3.0 | | 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: | 2011-11-16 | | Method: | X-RAY DIFFRACTION (1.87 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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1VWP
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1WBI
 | | AVR2 | | Descriptor: | AVIDIN-RELATED PROTEIN 2, BIOTIN, GLYCEROL, ... | | Authors: | Airenne, T.T, Hytonen, V.P, Maatta, J.H, Kidron, H, Halling, K.K, Horha, J, Kulomaa, T, Nyholm, T.K.M, Johnson, M.S, Salminen, T.A, Kulomaa, M.S. | | Deposit date: | 2004-11-01 | | Release date: | 2005-10-12 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Avidin Related Protein 2 Shows Unique Structural and Functional Features Among the Avidin Protein Family.
Bmc Biotechnol., 5, 2005
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1VWA
 | | STREPTAVIDIN-FSHPQNT | | 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: | 2024-02-14 | | 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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1VWH
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1VWE
 | | STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 3.6 | | 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 (1.5 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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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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1VWL
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1Y53
 | | Crystal structure of bacterial expressed avidin related protein 4 (AVR4) C122S | | Descriptor: | Avidin-related protein 4/5, FORMIC ACID | | Authors: | Eisenberg-Domovich, Y, Hytonen, V.P, Wilchek, M, Bayer, E.A, Kulomaa, M.S, Livnah, O. | | Deposit date: | 2004-12-02 | | Release date: | 2005-05-24 | | Last modified: | 2021-11-10 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | High-resolution crystal structure of an avidin-related protein: insight into high-affinity biotin binding and protein stability.
Acta Crystallogr.,Sect.D, 61, 2005
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1Y52
 | | structure of insect cell (Baculovirus) expressed AVR4 (C122S)-biotin complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Avidin-related protein 4/5, BIOTIN | | Authors: | Eisenberg-Domovich, Y, Hytonen, V.P, Wilchek, M, Bayer, E.A, Kulomaa, M.S, Livnah, O. | | Deposit date: | 2004-12-02 | | Release date: | 2005-05-24 | | Last modified: | 2024-01-03 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | High-resolution crystal structure of an avidin-related protein: insight into high-affinity biotin binding and protein stability.
Acta Crystallogr.,Sect.D, 61, 2005
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1Y55
 | | Crystal structure of the C122S mutant of E. Coli expressed avidin related protein 4 (AVR4)-biotin complex | | Descriptor: | Avidin-related protein 4/5, BIOTIN, FORMIC ACID | | Authors: | Eisenberg-Domovich, Y, Hytonen, V.P, Wilchek, M, Bayer, E.A, Kulomaa, M.S, Livnah, O. | | Deposit date: | 2004-12-02 | | Release date: | 2005-05-24 | | Last modified: | 2021-11-10 | | Method: | X-RAY DIFFRACTION (1 Å) | | Cite: | High-resolution crystal structure of an avidin-related protein: insight into high-affinity biotin binding and protein stability.
Acta Crystallogr.,Sect.D, 61, 2005
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2QCB
 | | T7-tagged full-length streptavidin complexed with ruthenium ligand | | Descriptor: | N-(4-{[(2-AMINOETHYL)AMINO]SULFONYL}PHENYL)-5-[(3AS,4S,6AR)-2-OXOHEXAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-4-YL]PENTANAMIDE-(1,2,3,4,5,6-ETA)-BENZENE-CHLORO-RUTHENIUM(III), Streptavidin | | Authors: | Le Trong, I, Creus, M, Pordea, A, Ward, T.R, Stenkamp, R.E. | | Deposit date: | 2007-06-19 | | Release date: | 2008-04-29 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | X-ray structure and designed evolution of an artificial transfer hydrogenase
Angew.Chem.Int.Ed.Engl., 47, 2008
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2RTL
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2RTI
 | | STREPTAVIDIN-GLYCOLURIL COMPLEX, PH 2.50, SPACE GROUP I222 | | Descriptor: | FORMIC ACID, GLYCOLURIL, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-09-11 | | Release date: | 1998-10-14 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.4 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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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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2RTR
 | | STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 4.0, SPACE GROUP I222 | | Descriptor: | 2-IMINOBIOTIN, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-09-11 | | Release date: | 1998-10-14 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.62 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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2RTA
 | | APOSTREPTAVIDIN, PH 2.97, SPACE GROUP I4122 | | Descriptor: | 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 (1.39 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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2RTO
 | | STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 2.6, SPACE GROUP I222 | | Descriptor: | 2-IMINOBIOTIN, STREPTAVIDIN | | Authors: | Katz, B.A. | | Deposit date: | 1997-09-11 | | Release date: | 1998-10-14 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.58 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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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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2RTQ
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