7A3M
 
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7AON
 | | Crystal structure of CI2 double mutant L49I,I57V | | Descriptor: | GLYCEROL, SULFATE ION, Subtilisin-chymotrypsin inhibitor-2A | | Authors: | Olsen, J.G, Teilum, K, Hamborg, L, Roche, J.V. | | Deposit date: | 2020-10-14 | | Release date: | 2020-12-09 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Synergistic stabilization of a double mutant in chymotrypsin inhibitor 2 from a library screen in E. coli.
Commun Biol, 4, 2021
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1LW6
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6QIY
 | | CI-2, conformation 1 | | Descriptor: | Subtilisin-chymotrypsin inhibitor-2A | | Authors: | Romero, A, Ruiz, F.M. | | Deposit date: | 2019-01-21 | | Release date: | 2019-12-25 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Engineering protein assemblies with allosteric control via monomer fold-switching.
Nat Commun, 10, 2019
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6QIZ
 | | CI-2, conformation 2 | | Descriptor: | Subtilisin-chymotrypsin inhibitor-2A | | Authors: | Romero, A, Ruiz, F.M. | | Deposit date: | 2019-01-21 | | Release date: | 2019-12-25 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Engineering protein assemblies with allosteric control via monomer fold-switching.
Nat Commun, 10, 2019
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1YPC
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1CQ4
 | | CI2 MUTANT WITH TETRAGLUTAMINE (MGQQQQGM) REPLACING MET59 | | Descriptor: | PROTEIN (SERINE PROTEINASE INHIBITOR 2), SULFATE ION | | Authors: | Chen, Y.W, Stott, K.R. | | Deposit date: | 1998-11-17 | | Release date: | 1998-11-25 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure of a dimeric chymotrypsin inhibitor 2 mutant containing an inserted glutamine repeat.
Proc.Natl.Acad.Sci.USA, 96, 1999
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5FFN
 | | Complex of subtilase SubTY from Bacillus sp. TY145 with chymotrypsin inhibitor CI2A | | Descriptor: | CALCIUM ION, Enzyme subtilase SubTY from Bacillus sp. TY145, SODIUM ION, ... | | Authors: | McAuley, K.E, Svendsen, A, Oestergaard, P.R, Dohnalek, J, Wilson, K.S. | | Deposit date: | 2015-12-18 | | Release date: | 2016-05-18 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Stabilization of Enzymes by Metal Binding: Structures of Two Alkalophilic Bacillus Subtilases and Analysis of the Second Metal-Binding Site of the Subtilase Family
Book, 2016
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7AOK
 | | Crystal structure of CI2 mutant L49I | | Descriptor: | SULFATE ION, Subtilisin-chymotrypsin inhibitor-2A | | Authors: | Olsen, J.G, Teilum, K, Hamborg, L, Roche, J.V. | | Deposit date: | 2020-10-14 | | Release date: | 2020-12-09 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.87 Å) | | Cite: | Synergistic stabilization of a double mutant in chymotrypsin inhibitor 2 from a library screen in E. coli.
Commun Biol, 4, 2021
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5FBZ
 | | Structure of subtilase SubHal from Bacillus halmapalus - complex with chymotrypsin inhibitor CI2A | | Descriptor: | Autoproteolytic fragment of enzyme subtilase SubHal, CALCIUM ION, Enzyme subtilase SubHal from Bacillus halmapalus, ... | | Authors: | Dohnalek, J, Brzozowski, A.M, Svendsen, A, Wilson, K.S. | | Deposit date: | 2015-12-14 | | Release date: | 2016-05-18 | | Last modified: | 2024-07-10 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Stabilization of Enzymes by Metal Binding: Structures of Two Alkalophilic Bacillus Subtilases and Analysis of the Second Metal-Binding Site of the Subtilase Family
Book, 2016
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7A1H
 | | Crystal structure of wild-type CI2 | | Descriptor: | SULFATE ION, Subtilisin-chymotrypsin inhibitor-2A | | Authors: | Olsen, J.G, Teilum, K, Hamborg, L, Roche, J.V. | | Deposit date: | 2020-08-13 | | Release date: | 2020-12-09 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Synergistic stabilization of a double mutant in chymotrypsin inhibitor 2 from a library screen in E. coli.
Commun Biol, 4, 2021
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1YPB
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1YPA
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2CI2
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2SNI
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1CIQ
 | | COMPLEX OF TWO FRAGMENTS OF CI2, RESIDUES 1-40 AND 41-64 | | Descriptor: | CHYMOTRYPSIN INHIBITOR 2 | | Authors: | Buckle, A.M, Fersht, A.R. | | Deposit date: | 1995-10-02 | | Release date: | 1996-03-08 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Towards the complete structural characterization of a protein folding pathway: the structures of the denatured, transition and native states for the association/folding of two complementary fragments of cleaved chymotrypsin inhibitor 2. Direct evidence for a nucleation-condensation mechanism
Structure Fold.Des., 1, 1996
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1COA
 | | THE EFFECT OF CAVITY CREATING MUTATIONS IN THE HYDROPHOBIC CORE OF CHYMOTRYPSIN INHIBITOR 2 | | Descriptor: | CHYMOTRYPSIN INHIBITOR 2 | | Authors: | Jackson, S.E, Moracci, M, Elmasry, N, Johnson, C.M, Fersht, A.R. | | Deposit date: | 1993-05-14 | | Release date: | 1994-01-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Effect of cavity-creating mutations in the hydrophobic core of chymotrypsin inhibitor 2.
Biochemistry, 32, 1993
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1CIS
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3CI2
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1CIR
 | | COMPLEX OF TWO FRAGMENTS OF CI2 [(1-40)(DOT)(41-64)] | | Descriptor: | CHYMOTRYPSIN INHIBITOR 2 | | Authors: | Davis, B.J, Fersht, A.R. | | Deposit date: | 1995-10-02 | | Release date: | 1996-01-29 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Towards the complete structural characterization of a protein folding pathway: the structures of the denatured, transition and native states for the association/folding of two complementary fragments of cleaved chymotrypsin inhibitor 2. Direct evidence for a nucleation-condensation mechanism
Structure Fold.Des., 1, 1996
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