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- PDB-5x7b: Crystal structure of SHP2_SH2-CagA EPIYA_C peptide complex -

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Basic information

Entry
Database: PDB / ID: 5x7b
TitleCrystal structure of SHP2_SH2-CagA EPIYA_C peptide complex
Components
  • CagA
  • Tyrosine-protein phosphatase non-receptor type 11
KeywordsHYDROLASE / Helicobacter pylori CagA / SH2 domain-containing protein tyrosine phosphatase 2 (SHP2) / CagA polymorphism
Function / homology
Function and homology information


symbiont-mediated perturbation of host cell cycle progression / toxin transmembrane transporter activity / negative regulation of cortisol secretion / intestinal epithelial cell migration / microvillus organization / negative regulation of growth hormone secretion / genitalia development / atrioventricular canal development / negative regulation of cell adhesion mediated by integrin / STAT5 Activation ...symbiont-mediated perturbation of host cell cycle progression / toxin transmembrane transporter activity / negative regulation of cortisol secretion / intestinal epithelial cell migration / microvillus organization / negative regulation of growth hormone secretion / genitalia development / atrioventricular canal development / negative regulation of cell adhesion mediated by integrin / STAT5 Activation / Co-inhibition by BTLA / Netrin mediated repulsion signals / negative regulation of neutrophil activation / cerebellar cortex formation / positive regulation of hormone secretion / regulation of protein export from nucleus / Interleukin-37 signaling / positive regulation of lipopolysaccharide-mediated signaling pathway / positive regulation of ossification / Signaling by Leptin / MET activates PTPN11 / hormone metabolic process / Regulation of RUNX1 Expression and Activity / negative regulation of chondrocyte differentiation / Signal regulatory protein family interactions / face morphogenesis / ERBB signaling pathway / platelet formation / triglyceride metabolic process / megakaryocyte development / negative regulation of type I interferon production / organ growth / Interleukin-20 family signaling / Interleukin-6 signaling / PI-3K cascade:FGFR3 / Co-inhibition by CTLA4 / Platelet sensitization by LDL / STAT5 activation downstream of FLT3 ITD mutants / peptide hormone receptor binding / PI-3K cascade:FGFR2 / PI-3K cascade:FGFR4 / PI-3K cascade:FGFR1 / MAPK3 (ERK1) activation / Prolactin receptor signaling / neurotrophin TRK receptor signaling pathway / regulation of cell adhesion mediated by integrin / regulation of type I interferon-mediated signaling pathway / MAPK1 (ERK2) activation / platelet-derived growth factor receptor signaling pathway / PECAM1 interactions / Bergmann glial cell differentiation / inner ear development / peptidyl-tyrosine dephosphorylation / non-membrane spanning protein tyrosine phosphatase activity / positive regulation of intracellular signal transduction / phosphoprotein phosphatase activity / Regulation of IFNA/IFNB signaling / RET signaling / Interleukin-3, Interleukin-5 and GM-CSF signaling / PI3K Cascade / Co-inhibition by PD-1 / fibroblast growth factor receptor signaling pathway / positive regulation of insulin receptor signaling pathway / GAB1 signalosome / ephrin receptor signaling pathway / regulation of protein-containing complex assembly / Regulation of IFNG signaling / Activated NTRK2 signals through FRS2 and FRS3 / GPVI-mediated activation cascade / FRS-mediated FGFR3 signaling / Signaling by CSF3 (G-CSF) / cell adhesion molecule binding / negative regulation of T cell proliferation / T cell costimulation / Signaling by FLT3 ITD and TKD mutants / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / hormone-mediated signaling pathway / FRS-mediated FGFR1 signaling / Tie2 Signaling / phosphotyrosine residue binding / protein-tyrosine-phosphatase / FLT3 Signaling / homeostasis of number of cells within a tissue / Downstream signal transduction / positive regulation of mitotic cell cycle / axonogenesis / protein tyrosine phosphatase activity / positive regulation of interferon-beta production / protein tyrosine kinase binding / cellular response to epidermal growth factor stimulus / DNA damage checkpoint signaling / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / integrin-mediated signaling pathway / positive regulation of D-glucose import / insulin receptor binding / Negative regulation of FGFR3 signaling / Negative regulation of FGFR2 signaling / Negative regulation of FGFR4 signaling / Negative regulation of FGFR1 signaling
Similarity search - Function
Type IV secretion system CagA exotoxin / CagA exotoxin, phosphopeptide substrate mimic region / CagA, N-terminal / CagA exotoxin phosphopeptide substrate mimic region / CagA protein / Protein-tyrosine phosphatase, non-receptor type-6, -11 / SH2 domain / SHC Adaptor Protein / Protein tyrosine phosphatase, catalytic domain / PTP type protein phosphatase domain profile. ...Type IV secretion system CagA exotoxin / CagA exotoxin, phosphopeptide substrate mimic region / CagA, N-terminal / CagA exotoxin phosphopeptide substrate mimic region / CagA protein / Protein-tyrosine phosphatase, non-receptor type-6, -11 / SH2 domain / SHC Adaptor Protein / Protein tyrosine phosphatase, catalytic domain / PTP type protein phosphatase domain profile. / Protein-tyrosine phosphatase / Tyrosine-specific protein phosphatase, PTPase domain / Protein-tyrosine phosphatase, catalytic / Protein tyrosine phosphatase, catalytic domain motif / Tyrosine specific protein phosphatases active site. / Protein-tyrosine phosphatase, active site / Tyrosine specific protein phosphatases domain profile. / Tyrosine-specific protein phosphatases domain / Protein-tyrosine phosphatase-like / SH2 domain / Src homology 2 (SH2) domain profile. / Src homology 2 domains / SH2 domain / SH2 domain superfamily / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Cytotoxicity-associated immunodominant antigen / Tyrosine-protein phosphatase non-receptor type 11 / CagA
Similarity search - Component
Biological speciesHomo sapiens (human)
Helicobacter pylori (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.45 Å
AuthorsSenda, M. / Senda, T.
CitationJournal: Cell Rep / Year: 2017
Title: Differential Mechanisms for SHP2 Binding and Activation Are Exploited by Geographically Distinct Helicobacter pylori CagA Oncoproteins.
Authors: Hayashi, T. / Senda, M. / Suzuki, N. / Nishikawa, H. / Ben, C. / Tang, C. / Nagase, L. / Inoue, K. / Senda, T. / Hatakeyama, M.
History
DepositionFeb 24, 2017Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Sep 13, 2017Provider: repository / Type: Initial release
Revision 1.1Oct 18, 2017Group: Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Nov 22, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 1.3Oct 23, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Tyrosine-protein phosphatase non-receptor type 11
L: CagA
N: CagA


Theoretical massNumber of molelcules
Total (without water)27,8443
Polymers27,8443
Non-polymers00
Water362
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1710 Å2
ΔGint-19 kcal/mol
Surface area11060 Å2
MethodPISA
Unit cell
Length a, b, c (Å)80.483, 101.493, 29.945
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number18
Space group name H-MP21212

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Components

#1: Protein Tyrosine-protein phosphatase non-receptor type 11 / Protein-tyrosine phosphatase 1D / PTP-1D / Protein-tyrosine phosphatase 2C / PTP-2C / SH-PTP2 / Shp2 / SH-PTP3


Mass: 24818.900 Da / Num. of mol.: 1 / Fragment: SH2 (UNP RESIDUES 1-220)
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PTPN11, PTP2C, SHPTP2
Production host: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (bacteria)
References: UniProt: Q06124, protein-tyrosine-phosphatase
#2: Protein/peptide CagA


Mass: 1512.551 Da / Num. of mol.: 2 / Fragment: UNP RESIDUES 959-971 / Source method: obtained synthetically / Source: (synth.) Helicobacter pylori (bacteria) / References: UniProt: Q9RF15, UniProt: P55980*PLUS
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.2 Å3/Da / Density % sol: 43.99 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 29%(w/v) PEG4000, 0.1 M Tris-HCl, 0.13 M sodium acetate

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Data collection

DiffractionMean temperature: 95 K
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: BL-17A / Wavelength: 0.98 Å
DetectorType: DECTRIS PILATUS3 S 6M / Detector: AREA DETECTOR / Date: Dec 10, 2014
RadiationMonochromator: Si111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.98 Å / Relative weight: 1
ReflectionResolution: 2.45→63.06 Å / Num. obs: 17333 / % possible obs: 99.5 % / Redundancy: 3.5 % / Rmerge(I) obs: 0.028 / Net I/σ(I): 28.9
Reflection shellResolution: 2.45→2.58 Å / Redundancy: 3.5 % / Rmerge(I) obs: 0.383 / Mean I/σ(I) obs: 3.3 / Num. unique obs: 2457 / % possible all: 99.2

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Processing

Software
NameVersionClassification
PHENIX1.10.1_2155refinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5X94

5x94


Resolution: 2.45→50.746 Å / SU ML: 0.37 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 31.81
RfactorNum. reflection% reflection
Rfree0.278 858 4.95 %
Rwork0.2252 --
obs0.2279 17330 99.52 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 2.45→50.746 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1631 0 0 2 1633
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0081668
X-RAY DIFFRACTIONf_angle_d1.0612281
X-RAY DIFFRACTIONf_dihedral_angle_d13.351951
X-RAY DIFFRACTIONf_chiral_restr0.054260
X-RAY DIFFRACTIONf_plane_restr0.006296
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.45-2.60350.37481440.30582720X-RAY DIFFRACTION99
2.6035-2.80450.38381360.29042758X-RAY DIFFRACTION99
2.8045-3.08670.36391480.28422761X-RAY DIFFRACTION100
3.0867-3.53330.32331420.24322712X-RAY DIFFRACTION100
3.5333-4.45110.25111420.20042770X-RAY DIFFRACTION100
4.4511-50.75740.22931460.19772751X-RAY DIFFRACTION99

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