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Yorodumi- PDB-6a9u: Crystal strcture of Icp55 from Saccharomyces cerevisiae bound to ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6a9u | |||||||||
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Title | Crystal strcture of Icp55 from Saccharomyces cerevisiae bound to apstatin inhibitor | |||||||||
Components |
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Keywords | HYDROLASE/HYDROLASE INHIBITOR / Intermediate cleaving peptidase 55 / M24B / peptidase / Xaa-Pro aminopeptidase / mitochondrial / Apstatin / N-((2S / 3R)-3-Amino-2-hydroxy-4-phenylbutanoyl)-Pro-Pro-Ala-NH2 / HYDROLASE / HYDROLASE-HYDROLASE INHIBITOR complex | |||||||||
Function / homology | Function and homology information intermediate cleaving peptidase 55 / metalloaminopeptidase activity / aminopeptidase activity / protein processing / manganese ion binding / mitochondrial inner membrane / protein stabilization / mitochondrion / proteolysis / nucleus Similarity search - Function | |||||||||
Biological species | Saccharomyces cerevisiae S288c (yeast) synthetic construct (others) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.4 Å | |||||||||
Authors | Singh, R. / Kumar, A. / Goyal, V.D. / Makde, R.D. | |||||||||
Citation | Journal: FEBS Lett. / Year: 2019 Title: Crystal structures and biochemical analyses of intermediate cleavage peptidase: role of dynamics in enzymatic function. Authors: Singh, R. / Goyal, V.D. / Kumar, A. / Sabharwal, N.S. / Makde, R.D. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6a9u.cif.gz | 182.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6a9u.ent.gz | 142.7 KB | Display | PDB format |
PDBx/mmJSON format | 6a9u.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/a9/6a9u ftp://data.pdbj.org/pub/pdb/validation_reports/a9/6a9u | HTTPS FTP |
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-Related structure data
Related structure data | 6a9tC 6a9vC 1a16S S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Components on special symmetry positions |
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-Components
#1: Protein | Mass: 51358.691 Da / Num. of mol.: 1 / Mutation: D189E Source method: isolated from a genetically manipulated source Source: (gene. exp.) Saccharomyces cerevisiae S288c (yeast) / Strain: ATCC 204508 / S288c / Gene: ICP55, YER078C / Plasmid: pST50STR / Details (production host): pET expression palsmid / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3) References: UniProt: P40051, intermediate cleaving peptidase 55 | ||
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#2: Protein/peptide | | ||
#3: Chemical | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.29 Å3/Da / Density % sol: 62.61 % |
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Crystal grow | Temperature: 293 K / Method: microbatch / pH: 7 Details: 100mM hipis pH 7 , 28% Jagffamine ED 2003 pH7, 2mM MnCl2 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: RRCAT INDUS-2 / Beamline: PX-BL21 / Wavelength: 0.97947 Å |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Mar 5, 2015 / Details: mirrors |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97947 Å / Relative weight: 1 |
Reflection | Resolution: 2.4→47.76 Å / Num. obs: 27387 / % possible obs: 99.9 % / Redundancy: 7.2 % / Biso Wilson estimate: 44.8 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.093 / Rpim(I) all: 0.037 / Rrim(I) all: 0.101 / Net I/σ(I): 17.5 |
Reflection shell | Resolution: 2.4→2.49 Å / Redundancy: 6.1 % / Rmerge(I) obs: 0.824 / Mean I/σ(I) obs: 2.4 / Num. unique obs: 2843 / CC1/2: 0.71 / Rpim(I) all: 0.487 / Rrim(I) all: 0.903 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1A16 Resolution: 2.4→47.758 Å / SU ML: 0.37 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 29.05
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.4→47.758 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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