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- PDB-7a30: Intertwined dimer of the c-Src SH3 domain mutant Q128E -

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Basic information

Entry
Database: PDB / ID: 7a30
TitleIntertwined dimer of the c-Src SH3 domain mutant Q128E
ComponentsProto-oncogene tyrosine-protein kinase Src
KeywordsPROTEIN BINDING / beta barrel / SH3 domain
Function / homology
Function and homology information


Signaling by ERBB2 / Nuclear signaling by ERBB4 / PIP3 activates AKT signaling / Signaling by SCF-KIT / Regulation of KIT signaling / Signaling by EGFR / GAB1 signalosome / Regulation of gap junction activity / FCGR activation / PECAM1 interactions ...Signaling by ERBB2 / Nuclear signaling by ERBB4 / PIP3 activates AKT signaling / Signaling by SCF-KIT / Regulation of KIT signaling / Signaling by EGFR / GAB1 signalosome / Regulation of gap junction activity / FCGR activation / PECAM1 interactions / CD28 co-stimulation / CTLA4 inhibitory signaling / EPHA-mediated growth cone collapse / Ephrin signaling / G alpha (i) signalling events / GP1b-IX-V activation signalling / Recycling pathway of L1 / Thrombin signalling through proteinase activated receptors (PARs) / VEGFR2 mediated cell proliferation / RAF activation / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / RET signaling / Receptor Mediated Mitophagy / ADP signalling through P2Y purinoceptor 1 / Downregulation of ERBB4 signaling / EPH-ephrin mediated repulsion of cells / Cyclin D associated events in G1 / Regulation of RUNX3 expression and activity / Activated NTRK3 signals through PI3K / Downstream signal transduction / MAP2K and MAPK activation / Integrin signaling / GRB2:SOS provides linkage to MAPK signaling for Integrins / MET activates PTK2 signaling / Extra-nuclear estrogen signaling / EPHB-mediated forward signaling / p130Cas linkage to MAPK signaling for integrins / VEGFA-VEGFR2 Pathway / connexin binding / osteoclast development / progesterone receptor signaling pathway / negative regulation of intrinsic apoptotic signaling pathway / bone resorption / extrinsic component of cytoplasmic side of plasma membrane / negative regulation of extrinsic apoptotic signaling pathway / non-specific protein-tyrosine kinase / non-membrane spanning protein tyrosine kinase activity / epidermal growth factor receptor signaling pathway / cell junction / protein phosphatase binding / protein tyrosine kinase activity / mitochondrial inner membrane / cell differentiation / cytoskeleton / endosome membrane / regulation of cell cycle / cell adhesion / cell cycle / phosphorylation / signaling receptor binding / focal adhesion / innate immune response / heme binding / perinuclear region of cytoplasm / protein-containing complex / ATP binding / membrane / nucleus / plasma membrane / cytosol
Similarity search - Function
SH3 domain / SH2 domain / Src homology 2 (SH2) domain profile. / Src homology 2 domains / SH2 domain / Src homology 3 domains / SH2 domain superfamily / SH3-like domain superfamily / Src homology 3 (SH3) domain profile. / SH3 domain ...SH3 domain / SH2 domain / Src homology 2 (SH2) domain profile. / Src homology 2 domains / SH2 domain / Src homology 3 domains / SH2 domain superfamily / SH3-like domain superfamily / Src homology 3 (SH3) domain profile. / SH3 domain / Tyrosine-protein kinase, catalytic domain / Tyrosine kinase, catalytic domain / Tyrosine protein kinases specific active-site signature. / Tyrosine-protein kinase, active site / Protein tyrosine and serine/threonine kinase / Serine-threonine/tyrosine-protein kinase, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily
Similarity search - Domain/homology
DI(HYDROXYETHYL)ETHER / TRIETHYLENE GLYCOL / Proto-oncogene tyrosine-protein kinase Src
Similarity search - Component
Biological speciesGallus gallus (chicken)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.67 Å
AuthorsCamara-Artigas, A. / Plaza-Garrido, M. / Salinas-Garcia, M.C.
Funding support Spain, 1items
OrganizationGrant numberCountry
Spanish Ministry of Economy and CompetitivenessBIO2016-78020-R Spain
CitationJournal: To be published
Title: Intertwined dimer of the c-Src SH3 domain mutant Q128E
Authors: Camara-Artigas, A. / Plaza-Garrido, M. / Salinas-Garcia, M.C.
History
DepositionAug 18, 2020Deposition site: PDBE / Processing site: PDBE
Revision 1.0Aug 25, 2021Provider: repository / Type: Initial release
Revision 1.1Jan 31, 2024Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

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Assembly

Deposited unit
A: Proto-oncogene tyrosine-protein kinase Src
hetero molecules


Theoretical massNumber of molelcules
Total (without water)7,1034
Polymers6,7501
Non-polymers3523
Water77543
1
A: Proto-oncogene tyrosine-protein kinase Src
hetero molecules

A: Proto-oncogene tyrosine-protein kinase Src
hetero molecules


Theoretical massNumber of molelcules
Total (without water)14,2058
Polymers13,5012
Non-polymers7056
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation8_555x-y,-y,-z1
Buried area5170 Å2
ΔGint-62 kcal/mol
Surface area7480 Å2
MethodPISA
Unit cell
Length a, b, c (Å)46.972, 46.972, 126.600
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number179
Space group name H-MP6522
Components on special symmetry positions
IDModelComponents
11A-203-

SO4

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Components

#1: Protein Proto-oncogene tyrosine-protein kinase Src / / Proto-oncogene c-Src / pp60c-src / p60-Src


Mass: 6750.297 Da / Num. of mol.: 1 / Mutation: Q128E
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Gallus gallus (chicken) / Gene: SRC / Plasmid: pHTP1 / Production host: Escherichia coli BL21(DE3) (bacteria)
References: UniProt: P00523, non-specific protein-tyrosine kinase
#2: Chemical ChemComp-PGE / TRIETHYLENE GLYCOL / Polyethylene glycol


Mass: 150.173 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C6H14O4
#3: Chemical ChemComp-PEG / DI(HYDROXYETHYL)ETHER / Diethylene glycol


Mass: 106.120 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C4H10O3
#4: Chemical ChemComp-SO4 / SULFATE ION / Sulfate


Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO4
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 43 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN

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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: 2.99 Å3/Da / Density % sol: 58.81 % / Mosaicity: 0.07 °
Crystal growTemperature: 298 K / Method: vapor diffusion, sitting drop / pH: 5
Details: 5% PEG300, 2.0 M ammomium sulfate, 0.1M sodium acetate

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: MASSIF-3 / Wavelength: 0.9677 Å
DetectorType: DECTRIS PILATUS3 2M / Detector: PIXEL / Date: Jul 8, 2018
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9677 Å / Relative weight: 1
ReflectionResolution: 1.67→19.36 Å / Num. obs: 18070 / % possible obs: 99.7 % / Redundancy: 13.6 % / CC1/2: 1 / Rmerge(I) obs: 0.04 / Rpim(I) all: 0.011 / Rrim(I) all: 0.041 / Net I/σ(I): 32
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsNum. measured allNum. unique obsCC1/2Rpim(I) allRrim(I) allNet I/σ(I) obs% possible all
1.67-1.714.50.85673375060.9090.230.8873.4100
8.99-19.367.30.026509700.9990.010.0286171.4

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassification
XDSdata reduction
Aimless0.7.4data scaling
PHASERphasing
PHENIX1.18.2refinement
PDB_EXTRACT3.25data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4JZ3

4jz3


Resolution: 1.67→19.36 Å / SU ML: 0.18 / Cross valid method: THROUGHOUT / σ(F): 0.14 / Phase error: 28.16 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2366 924 5.11 %
Rwork0.1994 17146 -
obs0.2012 18070 99.67 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 111.21 Å2 / Biso mean: 46.2261 Å2 / Biso min: 20.16 Å2
Refinement stepCycle: final / Resolution: 1.67→19.36 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms458 0 46 43 547
Biso mean--55.59 47.62 -
Num. residues----57
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 7

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.67-1.760.22011330.249624492582100
1.76-1.870.31771000.234824942594100
1.87-2.010.3161530.214124242577100
2.01-2.210.23171630.208524392602100
2.21-2.530.23251250.214824492574100
2.53-3.190.26131290.216424532582100
3.19-19.360.20931210.17632438255998

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