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Open data
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Basic information
Entry | Database: PDB / ID: 7ui6 | ||||||||||||
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Title | CryoEM structure of LARGE1 from C1 reconstruction | ||||||||||||
![]() | Xylosyl- and glucuronyltransferase LARGE1 | ||||||||||||
![]() | TRANSFERASE / Glycosyltransferase / Metalloenzyme | ||||||||||||
Function / homology | ![]() post-embryonic hindlimb morphogenesis / Defective LARGE causes MDDGA6 and MDDGB6 / xylosyltransferase activity / Transferases; Glycosyltransferases / walking behavior / : / principal sensory nucleus of trigeminal nerve development / striated muscle cell development / connective tissue development / skeletal muscle organ development ...post-embryonic hindlimb morphogenesis / Defective LARGE causes MDDGA6 and MDDGB6 / xylosyltransferase activity / Transferases; Glycosyltransferases / walking behavior / : / principal sensory nucleus of trigeminal nerve development / striated muscle cell development / connective tissue development / skeletal muscle organ development / glycosphingolipid biosynthetic process / O-linked glycosylation / glucuronosyltransferase activity / UDP-xylosyltransferase activity / localization of cell / protein O-linked mannosylation / reactive gliosis / glycoprotein biosynthetic process / N-acetylglucosamine metabolic process / neuromuscular process controlling posture / retina layer formation / water transport / plasma membrane organization / acetylglucosaminyltransferase activity / neuromuscular synaptic transmission / retina vasculature development in camera-type eye / basement membrane organization / skeletal muscle fiber differentiation / skeletal muscle tissue regeneration / nerve development / hexosyltransferase activity / dentate gyrus development / protein O-linked glycosylation / astrocyte differentiation / synaptic assembly at neuromuscular junction / cardiac muscle cell development / acetylcholine receptor signaling pathway / protein targeting to membrane / Transferases; Glycosyltransferases; Hexosyltransferases / muscle cell cellular homeostasis / glycosyltransferase activity / blood vessel development / protein glycosylation / macrophage differentiation / Transferases; Glycosyltransferases; Pentosyltransferases / response to light stimulus / behavioral fear response / skeletal muscle fiber development / striated muscle contraction / response to mechanical stimulus / potassium ion transmembrane transport / cytoskeleton organization / myelination / post-translational protein modification / protein localization to plasma membrane / determination of adult lifespan / long-term synaptic potentiation / sensory perception of sound / intracellular protein transport / neuron migration / bone development / neuromuscular junction / multicellular organism growth / memory / manganese ion binding / gene expression / protein-containing complex assembly / Golgi membrane / Golgi apparatus / protein-containing complex / plasma membrane Similarity search - Function | ||||||||||||
Biological species | ![]() | ||||||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.7 Å | ||||||||||||
![]() | Joseph, S. / Schnicker, N.J. / Campbell, K.P. | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: CryoEM structure of LARGE1 from C1 reconstruction Authors: Campbell, K.P. | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 231.7 KB | Display | ![]() |
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PDB format | ![]() | 185.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1005.6 KB | Display | ![]() |
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Full document | ![]() | 1 MB | Display | |
Data in XML | ![]() | 48.3 KB | Display | |
Data in CIF | ![]() | 69.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 26540MC 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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1 |
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Components
#1: Protein | Mass: 89806.242 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() References: UniProt: O95461, Transferases; Glycosyltransferases, Transferases; Glycosyltransferases; Pentosyltransferases, Transferases; Glycosyltransferases; Hexosyltransferases #2: Chemical | ChemComp-MN / Has ligand of interest | Y | |
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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: LARGE1 / Type: COMPLEX / Details: No transmembrane region / Entity ID: #1 / Source: RECOMBINANT |
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Molecular weight | Value: 0.211 MDa / Experimental value: YES |
Source (natural) | Organism: ![]() |
Source (recombinant) | Organism: ![]() |
Buffer solution | pH: 6.6 |
Specimen | Conc.: 0.5 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Specimen support | Grid material: GOLD / Grid mesh size: 200 divisions/in. / Grid type: UltrAuFoil R2/2 |
Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: TFS KRIOS |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 2000 nm / Nominal defocus min: 800 nm / Cs: 2.7 mm / C2 aperture diameter: 70 µm / Alignment procedure: COMA FREE |
Specimen holder | Cryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
Image recording | Average exposure time: 1.664 sec. / Electron dose: 50 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) |
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Processing
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EM software |
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CTF correction | Type: PHASE FLIPPING ONLY | ||||||||||||||||||||||||||||||||
Particle selection | Num. of particles selected: 1742250 | ||||||||||||||||||||||||||||||||
Symmetry | Point symmetry: C1 (asymmetric) | ||||||||||||||||||||||||||||||||
3D reconstruction | Resolution: 3.7 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 81263 / Symmetry type: POINT | ||||||||||||||||||||||||||||||||
Atomic model building | Protocol: AB INITIO MODEL / Space: REAL / Details: Used initial model from Alphafold2 | ||||||||||||||||||||||||||||||||
Refinement | Cross valid method: NONE Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2 | ||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 139.91 Å2 | ||||||||||||||||||||||||||||||||
Refine LS restraints |
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