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- PDB-4k8r: An Antibody Against the C-terminal Domain of PCSK9 lowers LDL Cho... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4k8r | ||||||
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Title | An Antibody Against the C-terminal Domain of PCSK9 lowers LDL Cholesterol Levels in vivo | ||||||
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![]() | IMMUNE SYSTEM / Immunoglobulin | ||||||
Function / homology | ![]() negative regulation of low-density lipoprotein particle receptor binding / negative regulation of receptor-mediated endocytosis involved in cholesterol transport / low-density lipoprotein particle receptor catabolic process / extrinsic component of external side of plasma membrane / PCSK9-LDLR complex / very-low-density lipoprotein particle binding / negative regulation of receptor recycling / PCSK9-AnxA2 complex / negative regulation of sodium ion transmembrane transporter activity / apolipoprotein receptor binding ...negative regulation of low-density lipoprotein particle receptor binding / negative regulation of receptor-mediated endocytosis involved in cholesterol transport / low-density lipoprotein particle receptor catabolic process / extrinsic component of external side of plasma membrane / PCSK9-LDLR complex / very-low-density lipoprotein particle binding / negative regulation of receptor recycling / PCSK9-AnxA2 complex / negative regulation of sodium ion transmembrane transporter activity / apolipoprotein receptor binding / negative regulation of low-density lipoprotein particle clearance / low-density lipoprotein particle binding / signaling receptor inhibitor activity / LDL clearance / positive regulation of low-density lipoprotein particle receptor catabolic process / lipoprotein metabolic process / very-low-density lipoprotein particle receptor binding / negative regulation of low-density lipoprotein receptor activity / negative regulation of receptor internalization / endolysosome membrane / regulation of signaling receptor activity / sodium channel inhibitor activity / lysosomal transport / low-density lipoprotein particle receptor binding / triglyceride metabolic process / COPII-coated ER to Golgi transport vesicle / apolipoprotein binding / positive regulation of receptor internalization / protein autoprocessing / Hydrolases; Acting on peptide bonds (peptidases); Serine endopeptidases / phospholipid metabolic process / regulation of neuron apoptotic process / VLDLR internalisation and degradation / cellular response to starvation / cholesterol metabolic process / neurogenesis / liver development / kidney development / cholesterol homeostasis / Post-translational protein phosphorylation / neuron differentiation / cellular response to insulin stimulus / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / : / positive regulation of neuron apoptotic process / late endosome / lysosome / early endosome / endoplasmic reticulum lumen / lysosomal membrane / serine-type endopeptidase activity / apoptotic process / perinuclear region of cytoplasm / Golgi apparatus / cell surface / endoplasmic reticulum / RNA binding / extracellular space / extracellular region / plasma membrane / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Schiele, F. / Nar, H. | ||||||
![]() | ![]() Title: An Antibody against the C-Terminal Domain of PCSK9 Lowers LDL Cholesterol Levels In Vivo. Authors: Schiele, F. / Park, J. / Redemann, N. / Luippold, G. / Nar, H. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 566.3 KB | Display | ![]() |
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PDB format | ![]() | 480.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 469.3 KB | Display | ![]() |
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Full document | ![]() | 494.8 KB | Display | |
Data in XML | ![]() | 52 KB | Display | |
Data in CIF | ![]() | 73.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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3 | ![]()
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Unit cell |
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Details | Fab1 consists of chain C and D / Fab3H42 consists of chain L and H / PCSK9 consists of chain A and B |
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Components
-Proprotein convertase subtilisin/kexin type ... , 2 types, 2 molecules AB
#1: Protein | Mass: 10490.109 Da / Num. of mol.: 1 / Fragment: unp residues 61-152 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q8NBP7, Hydrolases; Acting on peptide bonds (peptidases); Serine endopeptidases |
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#2: Protein | Mass: 58514.898 Da / Num. of mol.: 1 / Fragment: unp residues 153-692 / Mutation: V474I, G670E Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q8NBP7, Hydrolases; Acting on peptide bonds (peptidases); Serine endopeptidases |
-Antibody , 4 types, 4 molecules CDHL
#3: Antibody | Mass: 23248.785 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#4: Antibody | Mass: 24877.518 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
#5: Antibody | Mass: 25489.293 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
#6: Antibody | Mass: 22626.869 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
-Non-polymers , 1 types, 282 molecules ![](data/chem/img/HOH.gif)
#7: Water | ChemComp-HOH / |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.73 Å3/Da / Density % sol: 67.01 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 0.5 M lithium sulfate, 0.1 M disodium malonate, 11.5 % PEG 8K , pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Resolution: 3.22→127.8 Å / Num. obs: 38982 / Biso Wilson estimate: 60.08 Å2 |
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Processing
Software | Name: BUSTER / Version: 2.11.2 / Classification: refinement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Method to determine structure: ![]()
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Displacement parameters | Biso mean: 80.31 Å2
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Refine analyze | Luzzati coordinate error obs: 0.52 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.22→40 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.22→3.3 Å / Total num. of bins used: 20
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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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