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- PDB-7xlc: conformation II of apo-IGF1R states -

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Basic information

Entry
Database: PDB / ID: 7xlc
Titleconformation II of apo-IGF1R states
ComponentsInsulin-like growth factor 1 receptor
KeywordsMEMBRANE PROTEIN / IGF1R
Function / homology
Function and homology information


cardiac atrium development / negative regulation of cholangiocyte apoptotic process / positive regulation of steroid hormone biosynthetic process / protein kinase complex / 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 / negative regulation of muscle cell apoptotic process / cellular response to progesterone stimulus ...cardiac atrium development / negative regulation of cholangiocyte apoptotic process / positive regulation of steroid hormone biosynthetic process / protein kinase complex / 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 / negative regulation of muscle cell apoptotic process / cellular response to progesterone stimulus / positive regulation of DNA metabolic process / cellular response to zinc ion starvation / cellular response to aldosterone / cellular response to testosterone stimulus / insulin receptor complex / transcytosis / insulin-like growth factor I binding / negative regulation of hepatocyte apoptotic process / positive regulation of protein-containing complex disassembly / alphav-beta3 integrin-IGF-1-IGF1R complex / response to alkaloid / regulation of JNK cascade / dendritic spine maintenance / insulin binding / cellular response to insulin-like growth factor stimulus / response to L-glutamate / establishment of cell polarity / positive regulation of axon regeneration / positive regulation of osteoblast proliferation / positive regulation of cytokinesis / amyloid-beta clearance / Respiratory syncytial virus (RSV) attachment and entry / insulin receptor substrate binding / cellular response to angiotensin / response to vitamin E / G-protein alpha-subunit binding / negative regulation of MAPK cascade / SHC-related events triggered by IGF1R / phosphatidylinositol 3-kinase binding / peptidyl-tyrosine autophosphorylation / estrous cycle / cellular response to transforming growth factor beta stimulus / T-tubule / cerebellum development / cellular response to dexamethasone stimulus / axonogenesis / insulin-like growth factor receptor signaling pathway / hippocampus development / phosphatidylinositol 3-kinase/protein kinase B signal transduction / response to nicotine / positive regulation of smooth muscle cell proliferation / insulin receptor binding / cellular response to estradiol stimulus / placental growth factor receptor activity / cellular response to glucose stimulus / insulin receptor activity / vascular endothelial growth factor receptor activity / hepatocyte growth factor receptor activity / macrophage colony-stimulating factor receptor activity / platelet-derived growth factor alpha-receptor activity / platelet-derived growth factor beta-receptor activity / stem cell factor receptor activity / boss receptor activity / protein tyrosine kinase collagen receptor activity / brain-derived neurotrophic factor receptor activity / transmembrane-ephrin receptor activity / GPI-linked ephrin receptor activity / epidermal growth factor receptor activity / fibroblast growth factor receptor activity / insulin-like growth factor receptor activity / receptor protein-tyrosine kinase / caveola / cellular response to mechanical stimulus / cellular response to amyloid-beta / cellular senescence / insulin receptor signaling pathway / positive regulation of cold-induced thermogenesis / protein autophosphorylation / protein tyrosine kinase activity / response to ethanol / Extra-nuclear estrogen signaling / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / receptor complex / positive regulation of MAPK cascade / immune response / cilium / positive regulation of cell migration / axon / neuronal cell body / intracellular membrane-bounded organelle / positive regulation of cell population proliferation / protein-containing complex binding / 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)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 5 Å
AuthorsXi, Z. / Cang, W.
Funding support China, 1items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC) China
CitationJournal: To Be Published
Title: conformation II of apo-IGF1R states
Authors: Xi, Z. / Cang, W.
History
DepositionApr 21, 2022Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Apr 26, 2023Provider: repository / Type: Initial release
Revision 1.1Oct 23, 2024Group: Data collection / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Insulin-like growth factor 1 receptor
B: Insulin-like growth factor 1 receptor


Theoretical massNumber of molelcules
Total (without water)204,8502
Polymers204,8502
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: electron microscopy
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

#1: Protein Insulin-like growth factor 1 receptor / Insulin-like growth factor I receptor / IGF-I receptor


Mass: 102424.906 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: IGF1R / Cell line (production host): HEK293 / Production host: Homo sapiens (human)
References: UniProt: P08069, receptor protein-tyrosine kinase
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: 3D ARRAY / 3D reconstruction method: single particle reconstruction

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Sample preparation

ComponentName: Dimer of apo-IGF1R / Type: COMPLEX / Entity ID: all / Source: RECOMBINANT
Source (natural)Organism: Homo sapiens (human)
Source (recombinant)Organism: Homo sapiens (human) / Cell: HEK293
Buffer solutionpH: 7.4
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: OTHER

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Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: OTHER / Accelerating voltage: 300 kV / Illumination mode: OTHER
Electron lensMode: OTHER / Nominal defocus max: 5000 nm / Nominal defocus min: 1200 nm
Image recordingElectron dose: 50 e/Å2 / Film or detector model: GATAN K3 (6k x 4k)

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Processing

CTF correctionType: NONE
3D reconstructionResolution: 5 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 40000 / Symmetry type: POINT

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