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- PDB-8d46: Cryo-electron microscopy structure of human kidney Aldehyde Dehyd... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8d46 | ||||||
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Title | Cryo-electron microscopy structure of human kidney Aldehyde Dehydrogenase 1A1 | ||||||
![]() | Retinal dehydrogenase 1 | ||||||
![]() | HYDROLASE / aldehyde dehydrogenase / ALDH1A1 | ||||||
Function / homology | ![]() fructosamine catabolic process / 3-deoxyglucosone dehydrogenase activity / benzaldehyde dehydrogenase (NAD+) / benzaldehyde dehydrogenase (NAD+) activity / maintenance of lens transparency / gamma-aminobutyric acid biosynthetic process / retinal dehydrogenase / aminobutyraldehyde dehydrogenase / aminobutyraldehyde dehydrogenase (NAD+) activity / Fructose catabolism ...fructosamine catabolic process / 3-deoxyglucosone dehydrogenase activity / benzaldehyde dehydrogenase (NAD+) / benzaldehyde dehydrogenase (NAD+) activity / maintenance of lens transparency / gamma-aminobutyric acid biosynthetic process / retinal dehydrogenase / aminobutyraldehyde dehydrogenase / aminobutyraldehyde dehydrogenase (NAD+) activity / Fructose catabolism / Ethanol oxidation / cellular aldehyde metabolic process / RA biosynthesis pathway / glyceraldehyde-3-phosphate dehydrogenase (NAD+) (non-phosphorylating) activity / aldehyde dehydrogenase (NAD+) / cellular detoxification of aldehyde / androgen binding / aldehyde dehydrogenase (NAD+) activity / retinal dehydrogenase activity / negative regulation of cold-induced thermogenesis / retinol metabolic process / retinoid metabolic process / GTPase activator activity / NAD binding / axon / synapse / extracellular exosome / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.84 Å | ||||||
![]() | Lyu, M. / Yu, E.W. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Cryo-electron microscopy structure of human kidney Aldehyde Dehydrogenase 1A1 Authors: Lyu, M. / Yu, E.W. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 685.7 KB | Display | ![]() |
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PDB format | ![]() | 584.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.2 MB | Display | ![]() |
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Full document | ![]() | 1.2 MB | Display | |
Data in XML | ![]() | 63.1 KB | Display | |
Data in CIF | ![]() | 95.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 27176MC M: map data used to model this data C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Components
#1: Protein | Mass: 54924.617 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() References: UniProt: P00352, Oxidoreductases; Acting on the aldehyde or oxo group of donors; With NAD+ or NADP+ as acceptor, retinal dehydrogenase |
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-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
Component | Name: Aldehyde dehydrogenase 1A1 / Type: COMPLEX / Entity ID: all / Source: RECOMBINANT |
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Molecular weight | Experimental value: NO |
Source (natural) | Organism: ![]() |
Source (recombinant) | Organism: ![]() |
Buffer solution | pH: 7.5 |
Specimen | Conc.: 0.7 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Specimen support | Grid material: COPPER / Grid type: Quantifoil R1.2/1.3 |
Vitrification | Instrument: FEI VITROBOT MARK I / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277.5 K / Details: blot 15 seconds before plunging |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: FEI TITAN KRIOS |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 2500 nm / Nominal defocus min: 1000 nm |
Image recording | Electron dose: 39 e/Å2 / Film or detector model: GATAN K2 SUMMIT (4k x 4k) |
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Processing
CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION |
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3D reconstruction | Resolution: 2.84 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 95743 / Symmetry type: POINT |
Atomic model building | Protocol: AB INITIO MODEL |