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- EMDB-63519: Cryo-EM structure of transducer in complex with chimeric receptor -

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Basic information

Entry
Database: EMDB / ID: EMD-63519
TitleCryo-EM structure of transducer in complex with chimeric receptor
Map data
Sample
  • Complex: Cryo-EM structure of ligand-bound form of the chimeric receptor in complex with the transduce
KeywordsCryo-EM structure / MEMBRANE PROTEIN
Biological speciesHomo sapiens (human)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.9 Å
AuthorsZhai X / Mao C / Shen Q / Zang S / Shen D / Zhang H / Chen Z / Wang G / Zhang C / Zhang Y / Liu Z
Funding support1 items
OrganizationGrant numberCountry
Not funded
CitationJournal: To Be Published
Title: Cryo-EM structure of chimeric receptor in complex with transduce
Authors: Zhai X / Guo J / Shen Q / Chen L / Wang G / Shen D / Zhang C / Xu X / Mao C / Zhang Y / Liu Z
History
DepositionFeb 21, 2025-
Header (metadata) releaseMar 4, 2026-
Map releaseMar 4, 2026-
UpdateMar 4, 2026-
Current statusMar 4, 2026Processing site: PDBc / Status: Released

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Structure visualization

Supplemental images

emd_63519.png

Downloads & links

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Map

FileDownload / File: emd_63519.map.gz / Format: CCP4 / Size: 125 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.93 Å/pix.
x 320 pix.
= 297.6 Å		0.93 Å/pix.
x 320 pix.
= 297.6 Å		0.93 Å/pix.
x 320 pix.
= 297.6 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.93 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.279
Minimum - Maximum-0.021367641 - 1.5619086
Average (Standard dev.)0.00047777183 (±0.012397505)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions320320320
Spacing320320320
CellA=B=C: 297.6 Å
α=β=γ: 90.0 °

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Supplemental data

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Half map: #1

Fileemd_63519_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: #2

Fileemd_63519_half_map_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Sample components

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Entire : Cryo-EM structure of ligand-bound form of the chimeric receptor i...

EntireName: Cryo-EM structure of ligand-bound form of the chimeric receptor in complex with the transduce
Components
  • Complex: Cryo-EM structure of ligand-bound form of the chimeric receptor in complex with the transduce

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Supramolecule #1: Cryo-EM structure of ligand-bound form of the chimeric receptor i...

SupramoleculeName: Cryo-EM structure of ligand-bound form of the chimeric receptor in complex with the transduce
type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#5
Source (natural)Organism: Homo sapiens (human)

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

BufferpH: 7.4
VitrificationCryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K

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Electron microscopy

MicroscopeTFS KRIOS
Image recordingFilm or detector model: FEI FALCON IV (4k x 4k) / Digitization - Frames/image: 1-40 / Average electron dose: 52.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 3.0 µm / Nominal defocus min: 0.6 µm
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

CTF correctionType: NONE
Startup modelType of model: PDB ENTRY
PDB model - PDB ID:

6nbi

Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.9 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 345754
Initial angle assignmentType: RANDOM ASSIGNMENT
Final angle assignmentType: MAXIMUM LIKELIHOOD

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