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- PDB-2c0y: THE CRYSTAL STRUCTURE OF A CYS25ALA MUTANT OF HUMAN PROCATHEPSIN S -
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Open data
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Basic information
Entry | Database: PDB / ID: 2c0y | ||||||
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Title | THE CRYSTAL STRUCTURE OF A CYS25ALA MUTANT OF HUMAN PROCATHEPSIN S | ||||||
![]() | PROCATHEPSIN S | ||||||
![]() | HYDROLASE / PROCATHEPSIN S / PROENZYME / PROTEINASE / THIOL PROTEASE / PROSEGMENT BINDING LOOP / GLYCOPROTEIN / LYSOSOME / PROTEASE / ZYMOGEN | ||||||
Function / homology | ![]() cathepsin S / basement membrane disassembly / positive regulation of cation channel activity / antigen processing and presentation of peptide antigen / endolysosome lumen / response to acidic pH / cellular response to thyroid hormone stimulus / Trafficking and processing of endosomal TLR / proteoglycan binding / Assembly of collagen fibrils and other multimeric structures ...cathepsin S / basement membrane disassembly / positive regulation of cation channel activity / antigen processing and presentation of peptide antigen / endolysosome lumen / response to acidic pH / cellular response to thyroid hormone stimulus / Trafficking and processing of endosomal TLR / proteoglycan binding / Assembly of collagen fibrils and other multimeric structures / toll-like receptor signaling pathway / antigen processing and presentation / cysteine-type endopeptidase activator activity involved in apoptotic process / fibronectin binding / collagen catabolic process / extracellular matrix disassembly / laminin binding / collagen binding / MHC class II antigen presentation / phagocytic vesicle / Degradation of the extracellular matrix / lysosomal lumen / proteolysis involved in protein catabolic process / Endosomal/Vacuolar pathway / positive regulation of apoptotic signaling pathway / protein processing / antigen processing and presentation of exogenous peptide antigen via MHC class II / late endosome / tertiary granule lumen / collagen-containing extracellular matrix / adaptive immune response / ficolin-1-rich granule lumen / lysosome / immune response / cysteine-type endopeptidase activity / intracellular membrane-bounded organelle / serine-type endopeptidase activity / Neutrophil degranulation / proteolysis / extracellular space / extracellular region Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kaulmann, G. / Palm, G.J. / Schilling, K. / Hilgenfeld, R. / Wiederanders, B. | ||||||
![]() | ![]() Title: The Crystal Structure of a Cys25 -> Ala Mutant of Human Procathepsin S Elucidates Enzyme-Prosequence Interactions. Authors: Kaulmann, G. / Palm, G.J. / Schilling, K. / Hilgenfeld, R. / Wiederanders, B. #1: Journal: Protein Sci. / Year: 1998 Title: Crystal Structure of Human Cathepsin S Authors: Mcgrath, M.E. / Palmer, J.T. / Bromme, D. / Somoza, J.R. #2: ![]() Title: Structure of a Cys25 to Ser Mutant of Human Cathepsin S Authors: Turkenburg, J.P. / Lamers, M.B. / Brzozowski, A.M. / Wright, L.M. / Hubbard, R.E. / Sturt, S.L. / Williams, D.H. #3: ![]() Title: Specificity Determinants of Human Cathepsin S Revealed by Crystal Structures of Complexes Authors: Pauly, T.A. / Sulea, T. / Ammirati, M. / Sivaraman, J. / Danley, D.E. / Griffor, M.C. / Kamath, A.V. / Wang, I.K. / Laird, E.R. / Seddon, A.P. / Menard, R. / Cygler, M. / Rath, V.L. | ||||||
History |
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Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 81.1 KB | Display | ![]() |
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PDB format | ![]() | 59.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 419.5 KB | Display | ![]() |
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Full document | ![]() | 424.5 KB | Display | |
Data in XML | ![]() | 15.6 KB | Display | |
Data in CIF | ![]() | 22.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1by8S S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 35839.477 Da / Num. of mol.: 1 / Fragment: PROENZYME, RESIDUES 17-331 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#2: Water | ChemComp-HOH / |
Compound details | PROTEASE RESPONSIBLE FOR THE REMOVAL OF THE INVARIANT CHAIN FROM MHC CLASS II MOLECULES ENGINEERED ...PROTEASE RESPONSIBL |
Sequence details | CLONED WITHOUT SIGNAL PEPTIDE |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.31 Å3/Da / Density % sol: 47 % |
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Crystal grow | Method: vapor diffusion, hanging drop / pH: 7.5 Details: CRYSTALLISATION WAS PERFORMED BY THE HANGING-DROP VAPOUR DIFFUSION METHOD. EQUAL VOLUMES PROCATHEPSIN S (CYS25ALA) AT 7.0 MG/ML AND WELL SOLUTION WERE COMBINED AND PLACED OVER A WELL ...Details: CRYSTALLISATION WAS PERFORMED BY THE HANGING-DROP VAPOUR DIFFUSION METHOD. EQUAL VOLUMES PROCATHEPSIN S (CYS25ALA) AT 7.0 MG/ML AND WELL SOLUTION WERE COMBINED AND PLACED OVER A WELL CONTAINING 0.1M TRIS/HCL, 0.2M MAGNESIUM ACETATE AND 20% PEG 8000, PH 7.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Jun 18, 2001 Details: TRIANGULAR SI (111) MONOCHROMATOR AND A CONTINUOUS BENT RH-COATED MIRROR |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.803 Å / Relative weight: 1 |
Reflection | Resolution: 2.1→30 Å / Num. obs: 19350 / % possible obs: 97.9 % / Observed criterion σ(I): -3 / Redundancy: 6.4 % / Biso Wilson estimate: 24.7 Å2 / Rmerge(I) obs: 0.09 / Net I/σ(I): 13.4 |
Reflection shell | Resolution: 2.1→2.14 Å / Redundancy: 4.1 % / Rmerge(I) obs: 0.47 / Mean I/σ(I) obs: 3 / % possible all: 88.5 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1BY8 Resolution: 2.1→19.76 Å / Rfactor Rfree error: 0.008 / Data cutoff high absF: 1874964.9 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 62.2678 Å2 / ksol: 0.406382 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.7 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.1→19.76 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.1→2.14 Å / Rfactor Rfree error: 0.031 / Total num. of bins used: 10
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Xplor file |
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