1QXP
 
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2PRK
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2CTX
 | | THE REFINED CRYSTAL STRUCTURE OF ALPHA-COBRATOXIN FROM NAJA NAJA SIAMENSIS AT 2.4-ANGSTROMS RESOLUTION | | Descriptor: | ALPHA-COBRATOXIN | | Authors: | Betzel, C, Lange, G, Pal, G.P, Wilson, K.S, Maelicke, A, Saenger, W. | | Deposit date: | 1991-09-24 | | Release date: | 1993-10-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The refined crystal structure of alpha-cobratoxin from Naja naja siamensis at 2.4-A resolution.
J.Biol.Chem., 266, 1991
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1RN1
 | | THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES | | Descriptor: | RIBONUCLEASE T1 ISOZYME, SULFATE ION | | Authors: | Arni, R.K, Pal, G.P, Ravichandran, K.G, Tulinsky, A, Walz Junior, F.G, Metcalf, P. | | Deposit date: | 1991-11-22 | | Release date: | 1994-01-31 | | Last modified: | 2019-08-14 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | Three-dimensional structure of Gln25-ribonuclease T1 at 1.84-A resolution: structural variations at the base recognition and catalytic sites.
Biochemistry, 31, 1992
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2OVI
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3PRK
 | | INHIBITION OF PROTEINASE K BY METHOXYSUCCINYL-ALA-ALA-PRO-ALA-CHLOROMETHYL KETONE. AN X-RAY STUDY AT 2.2-ANGSTROMS RESOLUTION | | Descriptor: | CALCIUM ION, METHOXYSUCCINYL-ALA-ALA-PRO-ALA-CHLOROMETHYL KETONE, PROTEINASE K | | Authors: | Wolf, W.M, Bajorath, J, Mueller, A, Raghunathan, S, Singh, T.P, Hinrichs, W, Saenger, W. | | Deposit date: | 1991-08-07 | | Release date: | 1994-01-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Inhibition of proteinase K by methoxysuccinyl-Ala-Ala-Pro-Ala-chloromethyl ketone. An x-ray study at 2.2-A resolution.
J.Biol.Chem., 266, 1991
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1BJR
 | | COMPLEX FORMED BETWEEN PROTEOLYTICALLY GENERATED LACTOFERRIN FRAGMENT AND PROTEINASE K | | Descriptor: | CALCIUM ION, LACTOFERRIN, PROTEINASE K | | Authors: | Singh, T.P, Sharma, S, Karthikeyan, S, Betzel, C, Bhatia, K.L. | | Deposit date: | 1998-06-27 | | Release date: | 1998-11-04 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.44 Å) | | Cite: | Crystal structure of a complex formed between proteolytically-generated lactoferrin fragment and proteinase K.
Proteins, 33, 1998
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1B2M
 | | THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS. | | Descriptor: | 5'-R(*GP*(U34))-3', RIBONUCLEASE T1 | | Authors: | Arni, R.K, Watanabe, L, Ward, R.J, Kreitman, R.J, Kumar, K, Walz Jr, F.G. | | Deposit date: | 1998-11-27 | | Release date: | 1999-03-25 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Three-dimensional structure of ribonuclease T1 complexed with an isosteric phosphonate substrate analogue of GpU: alternate substrate binding modes and catalysis.
Biochemistry, 38, 1999
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1U9T
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1U5I
 | | Crystal Structure analysis of rat m-calpain mutant Lys10 Thr | | Descriptor: | Calpain 2, large [catalytic] subunit precursor, Calpain small subunit 1 | | Authors: | Hosfield, C.M, Pal, G.P, Elce, J.S, Jia, Z. | | Deposit date: | 2004-07-27 | | Release date: | 2005-01-18 | | Last modified: | 2021-11-10 | | Method: | X-RAY DIFFRACTION (2.86 Å) | | Cite: | Activation of calpain by Ca2+: roles of the large subunit N-terminal and domain III-IV linker peptides
J.Mol.Biol., 343, 2004
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1PEK
 | | STRUCTURE OF THE COMPLEX OF PROTEINASE K WITH A SUBSTRATE-ANALOGUE HEXA-PEPTIDE INHIBITOR AT 2.2 ANGSTROMS RESOLUTION | | Descriptor: | D-DAL-ALA-NH2, PEPTIDE PRO-ALA-PRO-PHE, PROTEINASE K | | Authors: | Betzel, C, Singh, T.P, Visanji, M, Peters, K, Fittkau, S, Saenger, W, Wilson, K.S. | | Deposit date: | 1993-01-19 | | Release date: | 1994-01-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure of the complex of proteinase K with a substrate analogue hexapeptide inhibitor at 2.2-A resolution.
J.Biol.Chem., 268, 1993
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1PTK
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2PKC
 | | CRYSTAL STRUCTURE OF CALCIUM-FREE PROTEINASE K AT 1.5 ANGSTROMS RESOLUTION | | Descriptor: | PROTEINASE K, SODIUM ION | | Authors: | Mueller, A, Hinrichs, W, Wolf, W.M, Saenger, W. | | Deposit date: | 1993-06-04 | | Release date: | 1994-01-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Crystal structure of calcium-free proteinase K at 1.5-A resolution.
J.Biol.Chem., 269, 1994
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