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- PDB-5y1q: Crystal structure of Plasmodium falciparum aminopeptidase N in co... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5y1q | ||||||
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Title | Crystal structure of Plasmodium falciparum aminopeptidase N in complex with (S)-2-(3-(3-chlorobenzyl)ureido)-N-hydroxy-4-methylpentanamide | ||||||
![]() | M1 family aminopeptidase | ||||||
![]() | HYDROLASE/HYDROLASE INHIBITOR / M1-class Aminopeptidase / HYDROLASE-HYDROLASE INHIBITOR complex | ||||||
Function / homology | ![]() symbiont-containing vacuole membrane / vacuolar lumen / Hydrolases; Acting on peptide bonds (peptidases); Aminopeptidases / food vacuole / dipeptidase activity / metalloaminopeptidase activity / aminopeptidase activity / chloroplast / proteolysis / zinc ion binding ...symbiont-containing vacuole membrane / vacuolar lumen / Hydrolases; Acting on peptide bonds (peptidases); Aminopeptidases / food vacuole / dipeptidase activity / metalloaminopeptidase activity / aminopeptidase activity / chloroplast / proteolysis / zinc ion binding / membrane / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Marapaka, A.K. / Zhang, Y. / Addlagatta, A. | ||||||
![]() | ![]() Title: Development of peptidomimetic hydroxamates as PfA-M1 and PfA-M17 dual inhibitors: Biological evaluation and structural characterization by cocrystallization Authors: Marapaka, A.K. / Sankoju, P. / Zhang, G. / Ding, Y. / Ma, C. / Pillalamarri, V. / Sudhakar, P. / Reddi, B. / Sijwali, P.S. / Zhang, Y. / Addlagatta, A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 205.9 KB | Display | ![]() |
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PDB format | ![]() | 156.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 725.5 KB | Display | ![]() |
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Full document | ![]() | 729.5 KB | Display | |
Data in XML | ![]() | 33.5 KB | Display | |
Data in CIF | ![]() | 50 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5xm7C ![]() 5y1kC ![]() 5y1tC ![]() 4x2uS S: Starting model for refinement C: citing same article ( |
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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
#1: Protein | Mass: 106291.477 Da / Num. of mol.: 1 / Fragment: UNP RESIDUES 195-1085 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Strain: isolate FcB1 / Columbia / Production host: ![]() ![]() References: UniProt: O96935, Hydrolases; Acting on peptide bonds (peptidases); Aminopeptidases | ||||
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#2: Chemical | ChemComp-ZN / | ||||
#3: Chemical | #4: Chemical | ChemComp-8L0 / ( | #5: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.28 Å3/Da / Density % sol: 45.96 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8.5 Details: 0.1M Tris, pH 8.5, 0.2M Magnesium chloride, 24% PEG 2000 |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Jun 5, 2016 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.14→24.81 Å / Num. obs: 53069 / % possible obs: 99.9 % / Redundancy: 7 % / CC1/2: 0.998 / Rmerge(I) obs: 0.061 / Rpim(I) all: 0.025 / Rrim(I) all: 0.066 / Χ2: 1.072 / Net I/av σ(I): 18.94 / Net I/σ(I): 27.4 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: ![]() | ||||||
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Phasing MR | R rigid body: 0.368
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4X2U Resolution: 2.14→24.81 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.935 / SU B: 4.645 / SU ML: 0.123 / SU R Cruickshank DPI: 0.2231 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.223 / ESU R Free: 0.186 Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 151.41 Å2 / Biso mean: 30.933 Å2 / Biso min: 6.33 Å2
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Refinement step | Cycle: final / Resolution: 2.14→24.81 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.137→2.192 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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