Author results

1VWB
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STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 11.8
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.82 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
1VWC
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STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 2.0
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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
1VWD
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STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 3.0
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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
1VWE
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STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 3.6
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.5 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
1VWF
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STREPTAVIDIN COMPLEXED WITH CYCLO-AC-[CHPQGPPC]-NH2 MONOMER, PH 3.67
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.92 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
1VWG
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STREPTAVIDIN COMPLEXED WITH THE HEAD-TO-TAIL DISULFIDE-BONDED PEPTIDE DIMER OF CYCLO-AC-[CHPQGPPC]-NH2, PH 2.5
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.46 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
1VWH
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STREPTAVIDIN COMPLEXED WITH THE HEAD-TO-TAIL DISULFIDE-BONDED PEPTIDE DIMER OF CYCLO-AC-[CHPQGPPC]-NH2, PH 3.5
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.48 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
1VWI
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STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 1.5, I222 COMPLEX
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ, PENTANOIC ACID
Authors:Katz, B.A., Cass, R.T.
Deposit date:1997-03-03
Release date:1998-03-18
Last modified:2011-07-27
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
1VWJ
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STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 2.5, I222 COMPLEX
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ, PENTANOIC ACID
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 (1.45 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
1VWK
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STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ, PENTANOIC ACID
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 (1.45 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
1VWL
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STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 3.5, I222 COMPLEX
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ, PENTANOIC ACID
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 (1.45 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
1VWM
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STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 4.2
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.6 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
1VWN
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STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 4.8
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.85 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
1VWO
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STREPTAVIDIN COMPLEXED WITH CYCLO-AC-[CHPQGPPC]-NH2 MONOMER, PH 2.85
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.65 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
1VWP
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STREPTAVIDIN COMPLEXED WITH CYCLO-AC-[CHPQGPPC]-NH2 MONOMER, PH 2.5
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ
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 (1.75 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
1VWQ
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STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 2.5, I4122 COMPLEX
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ, PENTANOIC ACID
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 (1.7 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
1VWR
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STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 3.5, I4122 COMPLEX
Descriptor:STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ, PENTANOIC ACID
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 (1.5 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
2RTA
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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:2011-11-16
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
2RTB
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APOSTREPTAVIDIN, PH 3.32, SPACE GROUP I222
Descriptor:STREPTAVIDIN, SODIUM ION, ACETATE ION, ...
Authors:Katz, B.A.
Deposit date:1997-09-11
Release date:1998-10-14
Last modified:2011-11-16
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
2RTC
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APOSTREPTAVIDIN, PH 3.60, SPACE GROUP I222
Descriptor:STREPTAVIDIN, SULFATE ION
Authors:Katz, B.A.
Deposit date:1997-09-11
Release date:1998-10-14
Last modified:2011-07-13
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
2RTD
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STREPTAVIDIN-BIOTIN COMPLEX, PH 1.39, SPACE GROUP I222
Descriptor:STREPTAVIDIN, BIOTIN
Authors:Katz, B.A.
Deposit date:1997-09-11
Release date:1998-10-14
Last modified:2011-07-13
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
2RTE
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STREPTAVIDIN-BIOTIN COMPLEX, PH 1.90, SPACE GROUP I222
Descriptor:STREPTAVIDIN, BIOTIN, SULFATE ION
Authors:Katz, B.A.
Deposit date:1997-09-11
Release date:1998-10-14
Last modified:2011-11-16
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
2RTF
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STREPTAVIDIN-BIOTIN COMPLEX, PH 2.00, SPACE GROUP I222
Descriptor:STREPTAVIDIN, BIOTIN, SULFATE ION
Authors:Katz, B.A.
Deposit date:1997-09-11
Release date:1998-10-14
Last modified:2011-07-13
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
2RTG
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STREPTAVIDIN-BIOTIN COMPLEX, PH 2.40, SPACE GROUP I222
Descriptor:STREPTAVIDIN, CHLORIDE ION, BIOTIN, ...
Authors:Katz, B.A.
Deposit date:1997-09-11
Release date:1998-10-14
Last modified:2011-11-16
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
2RTH
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STREPTAVIDIN-GLYCOLURIL COMPLEX, PH 2.50, SPACE GROUP I222
Descriptor:STREPTAVIDIN, ACETATE ION, GLYCOLURIL
Authors:Katz, B.A.
Deposit date:1997-09-11
Release date:1998-10-14
Last modified:2011-07-27
Method:X-RAY DIFFRACTION (1.56 Å)
Cite:Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol., 274, 1997