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- PDB-2rmz: Bicelle-embedded integrin beta3 transmembrane segment -

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Basic information

Entry
Database: PDB / ID: 2rmz
TitleBicelle-embedded integrin beta3 transmembrane segment
ComponentsIntegrin beta-3Integrin beta 3
KeywordsCELL ADHESION / transmembrane helix / Alternative splicing / Disease mutation / Glycoprotein / Host-virus interaction / Integrin / Phosphoprotein / Polymorphism / Receptor
Function / homology
Function and homology information


tube development / regulation of serotonin uptake / positive regulation of adenylate cyclase-inhibiting opioid receptor signaling pathway / alpha9-beta1 integrin-ADAM8 complex / regulation of trophoblast cell migration / regulation of postsynaptic neurotransmitter receptor diffusion trapping / alphav-beta3 integrin-vitronectin complex / maintenance of postsynaptic specialization structure / regulation of extracellular matrix organization / platelet alpha granule membrane ...tube development / regulation of serotonin uptake / positive regulation of adenylate cyclase-inhibiting opioid receptor signaling pathway / alpha9-beta1 integrin-ADAM8 complex / regulation of trophoblast cell migration / regulation of postsynaptic neurotransmitter receptor diffusion trapping / alphav-beta3 integrin-vitronectin complex / maintenance of postsynaptic specialization structure / regulation of extracellular matrix organization / platelet alpha granule membrane / positive regulation of glomerular mesangial cell proliferation / integrin alphav-beta3 complex / negative regulation of lipoprotein metabolic process / alphav-beta3 integrin-PKCalpha complex / fibrinogen binding / glycinergic synapse / alphav-beta3 integrin-HMGB1 complex / blood coagulation, fibrin clot formation / negative regulation of lipid transport / vascular endothelial growth factor receptor 2 binding / negative regulation of low-density lipoprotein receptor activity / regulation of release of sequestered calcium ion into cytosol / angiogenesis involved in wound healing / Elastic fibre formation / cell-substrate junction assembly / mesodermal cell differentiation / alphav-beta3 integrin-IGF-1-IGF1R complex / platelet-derived growth factor receptor binding / filopodium membrane / positive regulation of fibroblast migration / extracellular matrix binding / regulation of postsynaptic neurotransmitter receptor internalization / positive regulation of vascular endothelial growth factor receptor signaling pathway / apolipoprotein A-I-mediated signaling pathway / regulation of bone resorption / apoptotic cell clearance / wound healing, spreading of epidermal cells / positive regulation of cell adhesion mediated by integrin / heterotypic cell-cell adhesion / integrin complex / Molecules associated with elastic fibres / positive regulation of cell-matrix adhesion / cellular response to insulin-like growth factor stimulus / smooth muscle cell migration / microvillus membrane / cell adhesion mediated by integrin / Syndecan interactions / negative chemotaxis / p130Cas linkage to MAPK signaling for integrins / activation of protein kinase activity / cellular response to platelet-derived growth factor stimulus / cell-substrate adhesion / protein disulfide isomerase activity / positive regulation of smooth muscle cell migration / positive regulation of osteoblast proliferation / TGF-beta receptor signaling activates SMADs / PECAM1 interactions / lamellipodium membrane / GRB2:SOS provides linkage to MAPK signaling for Integrins / negative regulation of macrophage derived foam cell differentiation / negative regulation of lipid storage / platelet-derived growth factor receptor signaling pathway / fibronectin binding / ECM proteoglycans / positive regulation of T cell migration / positive regulation of bone resorption / Integrin cell surface interactions / coreceptor activity / negative regulation of endothelial cell apoptotic process / positive regulation of substrate adhesion-dependent cell spreading / cell adhesion molecule binding / positive regulation of endothelial cell proliferation / embryo implantation / positive regulation of endothelial cell migration / Integrin signaling / substrate adhesion-dependent cell spreading / cell-matrix adhesion / response to activity / Signal transduction by L1 / integrin-mediated signaling pathway / regulation of actin cytoskeleton organization / protein kinase C binding / positive regulation of smooth muscle cell proliferation / Signaling by high-kinase activity BRAF mutants / wound healing / MAP2K and MAPK activation / platelet activation / platelet aggregation / ruffle membrane / VEGFA-VEGFR2 Pathway / cellular response to mechanical stimulus / positive regulation of angiogenesis / Signaling by RAF1 mutants / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / regulation of protein localization / positive regulation of peptidyl-tyrosine phosphorylation / positive regulation of fibroblast proliferation / Signaling by BRAF and RAF1 fusions
Similarity search - Function
Cytochrome c1, transmembrane anchor, C-terminal / Integrin beta, epidermal growth factor-like domain 1 / Integrin beta epidermal growth factor like domain 1 / Integrin beta subunit, cytoplasmic domain / Integrin beta cytoplasmic domain / Integrin_b_cyt / Integrin beta tail domain / Integrin beta subunit, tail / Integrin beta tail domain superfamily / Integrin_B_tail ...Cytochrome c1, transmembrane anchor, C-terminal / Integrin beta, epidermal growth factor-like domain 1 / Integrin beta epidermal growth factor like domain 1 / Integrin beta subunit, cytoplasmic domain / Integrin beta cytoplasmic domain / Integrin_b_cyt / Integrin beta tail domain / Integrin beta subunit, tail / Integrin beta tail domain superfamily / Integrin_B_tail / Integrin beta subunit, VWA domain / Integrin beta subunit / Integrin beta N-terminal / Integrin beta chain VWA domain / Integrin plexin domain / Integrins beta chain cysteine-rich domain signature. / Integrin beta subunits (N-terminal portion of extracellular region) / EGF-like domain, extracellular / EGF-like domain / Integrin domain superfamily / PSI domain / domain found in Plexins, Semaphorins and Integrins / von Willebrand factor A-like domain superfamily / EGF-like domain signature 2. / EGF-like domain signature 1. / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Up-down Bundle / Mainly Alpha
Similarity search - Domain/homology
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / simulated annealing
Model type detailsminimized average
AuthorsLau, T.L. / Partridge, A.W. / Ginsberg, M.H. / Ulmer, T.S.
CitationJournal: Biochemistry / Year: 2008
Title: Structure of the Integrin beta3 Transmembrane Segment in Phospholipid Bicelles and Detergent Micelles
Authors: Lau, T.L. / Partridge, A.W. / Ginsberg, M.H. / Ulmer, T.S.
History
DepositionDec 4, 2007Deposition site: BMRB / Processing site: PDBJ
Revision 1.0Mar 18, 2008Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Nov 10, 2021Group: Data collection / Database references / Derived calculations
Category: database_2 / pdbx_nmr_software ...database_2 / pdbx_nmr_software / pdbx_nmr_spectrometer / pdbx_struct_assembly / pdbx_struct_oper_list / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_nmr_software.name / _pdbx_nmr_spectrometer.model / _struct_ref_seq_dif.details
Revision 1.3Dec 21, 2022Group: Database references / Category: struct_ref_seq_dif / Item: _struct_ref_seq_dif.details
Revision 1.4May 29, 2024Group: Data collection / Category: chem_comp_atom / chem_comp_bond

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Integrin beta-3


Theoretical massNumber of molelcules
Total (without water)4,7131
Polymers4,7131
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_5551
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)21 / 21all calculated structures submitted
RepresentativeModel #1minimized average structure

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Components

#1: Protein/peptide Integrin beta-3 / Integrin beta 3 / Platelet membrane glycoprotein IIIa / GPIIIa / CD61 antigen


Mass: 4712.788 Da / Num. of mol.: 1 / Fragment: UNP residues 712-753
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: ITGB3, GP3A / Production host: Escherichia coli (E. coli) / References: UniProt: P05106

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
1113D HNCA
1213D HN(CA)CB
1313D HN(CA)CO
1413D HNCO-J

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Sample preparation

DetailsContents: 0.6mM [U-100% 13C; U-100% 15N; 80% 2H] Integrin beta-3, 95% H2O/5% D2O
Solvent system: 95% H2O/5% D2O
SampleConc.: 0.6 mM / Component: Integrin beta-3 / Isotopic labeling: [U-100% 13C; U-100% 15N; 80% 2H]
Sample conditionsIonic strength: 0.05 / pH: 6.5 / Pressure: ambient / Temperature: 298.2 K

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NMR measurement

NMR spectrometerType: Bruker Avance / Manufacturer: Bruker / Model: AVANCE / Field strength: 700 MHz

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Processing

NMR software
NameDeveloperClassification
X-PLOR NIHSchwieters, Kuszewski, Tjandra and Clorestructure solution
X-PLOR NIHSchwieters, Kuszewski, Tjandra and Clorerefinement
RefinementMethod: simulated annealing / Software ordinal: 1
NMR representativeSelection criteria: minimized average structure
NMR ensembleConformer selection criteria: all calculated structures submitted
Conformers calculated total number: 21 / Conformers submitted total number: 21

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