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- EMDB-31673: map2, one conformation of apo-IGF1R -

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Basic information

Entry
Database: EMDB / ID: EMD-31673
Titlemap2, one conformation of apo-IGF1R
Map datamap2, one conformation of apo-IGF1R
Sample
  • Complex: The dimer of apo-IGF1R
Function / homology
Function and homology information


protein kinase complex / insulin-like growth factor receptor activity / insulin-like growth factor binding / Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) / protein transporter activity / IRS-related events triggered by IGF1R / transcytosis / insulin receptor complex / insulin-like growth factor I binding / positive regulation of protein-containing complex disassembly ...protein kinase complex / insulin-like growth factor receptor activity / insulin-like growth factor binding / Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) / protein transporter activity / IRS-related events triggered by IGF1R / transcytosis / insulin receptor complex / insulin-like growth factor I binding / positive regulation of protein-containing complex disassembly / insulin receptor activity / alphav-beta3 integrin-IGF-1-IGF1R complex / regulation of JNK cascade / dendritic spine maintenance / peptidyl-tyrosine autophosphorylation / insulin binding / amyloid-beta clearance / Respiratory syncytial virus (RSV) attachment and entry / insulin receptor substrate binding / SHC-related events triggered by IGF1R / phosphatidylinositol 3-kinase binding / negative regulation of MAPK cascade / insulin-like growth factor receptor signaling pathway / insulin receptor binding / cellular response to glucose stimulus / phosphatidylinositol 3-kinase/protein kinase B signal transduction / receptor protein-tyrosine kinase / cellular response to amyloid-beta / insulin receptor signaling pathway / positive regulation of cold-induced thermogenesis / protein autophosphorylation / protein tyrosine kinase activity / Extra-nuclear estrogen signaling / receptor complex / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / positive regulation of MAPK cascade / immune response / cilium / positive regulation of cell migration / axon / intracellular membrane-bounded organelle / positive regulation of cell population proliferation / negative regulation of apoptotic process / nucleolus / signal transduction / ATP binding / identical protein binding / membrane / plasma membrane
Similarity search - Function
Tyrosine-protein kinase, insulin-like receptor / Tyrosine-protein kinase, receptor class II, conserved site / Receptor tyrosine kinase class II signature. / Receptor L-domain / Furin-like cysteine-rich domain / Receptor L-domain superfamily / Furin-like cysteine rich region / Receptor L domain / Furin-like repeat / Furin-like repeats ...Tyrosine-protein kinase, insulin-like receptor / Tyrosine-protein kinase, receptor class II, conserved site / Receptor tyrosine kinase class II signature. / Receptor L-domain / Furin-like cysteine-rich domain / Receptor L-domain superfamily / Furin-like cysteine rich region / Receptor L domain / Furin-like repeat / Furin-like repeats / Growth factor receptor cysteine-rich domain superfamily / : / Fibronectin type 3 domain / Fibronectin type-III domain profile. / Fibronectin type III / Fibronectin type III superfamily / Tyrosine-protein kinase, catalytic domain / Tyrosine kinase, catalytic domain / Tyrosine protein kinases specific active-site signature. / Tyrosine-protein kinase, active site / Serine-threonine/tyrosine-protein kinase, catalytic domain / Protein tyrosine and serine/threonine kinase / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Immunoglobulin-like fold / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily
Similarity search - Domain/homology
Insulin-like growth factor 1 receptor
Similarity search - Component
Biological speciesHomo sapiens (human)
Methodsingle particle reconstruction / cryo EM / Resolution: 4.0 Å
AuthorsZhang J / Liu C / Zhang X / Wei T / Wu C
Funding support China, 1 items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)81972766 China
CitationJournal: To Be Published
Title: map2, one conformation of apo-IGF1R
Authors: Zhang J / Liu C / Zhang X / Wei T / Wu C
History
DepositionAug 10, 2021-
Header (metadata) releaseAug 17, 2022-
Map releaseAug 17, 2022-
UpdateApr 26, 2023-
Current statusApr 26, 2023Processing site: PDBj / Status: Released

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Structure visualization

Supplemental images

emd_31673.png

Downloads & links

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Map

FileDownload / File: emd_31673.map.gz / Format: CCP4 / Size: 64 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Annotationmap2, one conformation of apo-IGF1R
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.07 Å/pix.
x 256 pix.
= 274.432 Å		1.07 Å/pix.
x 256 pix.
= 274.432 Å		1.07 Å/pix.
x 256 pix.
= 274.432 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 1.072 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.12
Minimum - Maximum-3.364068 - 4.52612
Average (Standard dev.)0.0033186094 (±0.044791117)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions256256256
Spacing256256256
CellA=B=C: 274.432 Å
α=β=γ: 90.0 °

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Supplemental data

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Sample components

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Entire : The dimer of apo-IGF1R

EntireName: The dimer of apo-IGF1R
Components
  • Complex: The dimer of apo-IGF1R

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Supramolecule #1: The dimer of apo-IGF1R

SupramoleculeName: The dimer of apo-IGF1R / type: complex / ID: 1 / Parent: 0
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

Concentration1.5 mg/mL
BufferpH: 7.4
VitrificationCryogen name: ETHANE

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Electron microscopy

MicroscopeTFS KRIOS
Image recordingFilm or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 50.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Final reconstructionResolution.type: BY AUTHOR / Resolution: 4.0 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 499067
Initial angle assignmentType: OTHER
Final angle assignmentType: OTHER
FSC plot (resolution estimation)

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