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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1VWJ
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1VWH
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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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1VWK
 | | STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2 | | Descriptor: | PENTANOIC ACID, 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 (1.45 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
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1VWG
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1VWR
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1VYO
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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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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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6RTQ
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6S4Q
 | | scdSav(SASK) - Engineering Single-Chain Dimeric Streptavidin as Host for Artificial Metalloenzymes | | Descriptor: | GLYCEROL, 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: | Rebelein, J.G. | | Deposit date: | 2019-06-28 | | Release date: | 2019-09-25 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Breaking Symmetry: Engineering Single-Chain Dimeric Streptavidin as Host for Artificial Metalloenzymes.
J.Am.Chem.Soc., 141, 2019
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2OF9
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6S50
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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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6SOK
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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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2OFB
 | | Crystal structure of AVR4 (R112L/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 (1.16 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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6SOS
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6T1E
 | | Streptavidin variants harbouring an artificial organocatalyst based cofactor | | Descriptor: | 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide, ACETATE ION, CHLORIDE ION, ... | | Authors: | Lechner, H, Hocker, B. | | Deposit date: | 2019-10-04 | | Release date: | 2020-10-14 | | Last modified: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | An Artificial Cofactor Catalyzing the Baylis-Hillman Reaction with Designed Streptavidin as Protein Host*.
Chembiochem, 22, 2021
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6T1G
 | | Streptavidin variants harbouring an artificial organocatalyst based cofactor | | Descriptor: | 1,2-ETHANEDIOL, 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide, Streptavidin | | Authors: | Lechner, H, Hocker, B. | | Deposit date: | 2019-10-04 | | Release date: | 2020-10-14 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | An Artificial Cofactor Catalyzing the Baylis-Hillman Reaction with Designed Streptavidin as Protein Host*.
Chembiochem, 22, 2021
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6T32
 | | Streptavidin variants harbouring an artificial organocatalyst based cofactor | | Descriptor: | 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide, Streptavidin | | Authors: | Lechner, H, Hocker, B. | | Deposit date: | 2019-10-10 | | Release date: | 2020-11-18 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | An Artificial Cofactor Catalyzing the Baylis-Hillman Reaction with Designed Streptavidin as Protein Host*.
Chembiochem, 22, 2021
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