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- PDB-1kq6: p47phox PX domain -

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Basic information

Entry
Database: PDB / ID: 1kq6
Titlep47phox PX domain
Componentsneutrophil cytosol factor 1
KeywordsPROTEIN BINDING / ALPHA BETA / PX DOMAIN / NADPH oxidase
Function / homology
Function and homology information


regulation of respiratory burst involved in inflammatory response / superoxide-generating NADPH oxidase activator activity / reactive oxygen species biosynthetic process / positive regulation of epidermal growth factor-activated receptor activity / phagolysosome / superoxide-generating NAD(P)H oxidase activity / Cross-presentation of particulate exogenous antigens (phagosomes) / NADPH oxidase complex / respiratory burst / cellular response to testosterone stimulus ...regulation of respiratory burst involved in inflammatory response / superoxide-generating NADPH oxidase activator activity / reactive oxygen species biosynthetic process / positive regulation of epidermal growth factor-activated receptor activity / phagolysosome / superoxide-generating NAD(P)H oxidase activity / Cross-presentation of particulate exogenous antigens (phagosomes) / NADPH oxidase complex / respiratory burst / cellular response to testosterone stimulus / ROS and RNS production in phagocytes / phosphatidylinositol-3,4-bisphosphate binding / superoxide anion generation / protein targeting to membrane / positive regulation of p38MAPK cascade / superoxide metabolic process / Detoxification of Reactive Oxygen Species / RHO GTPases Activate NADPH Oxidases / RAC2 GTPase cycle / RAC3 GTPase cycle / cellular defense response / RAC1 GTPase cycle / cellular response to cadmium ion / phosphatidylinositol binding / cellular response to glucose stimulus / positive regulation of JNK cascade / VEGFA-VEGFR2 Pathway / SH3 domain binding / cytoplasmic side of plasma membrane / cellular response to reactive oxygen species / electron transfer activity / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / innate immune response / neuronal cell body / dendrite / positive regulation of DNA-templated transcription / membrane / plasma membrane / cytosol / cytoplasm
Similarity search - Function
Neutrophil cytosol factor 1 / Neutrophil cytosol factor 1, C-terminal / Neutrophil cytosol factor 1, PBR/AIR / Neutrophil cytosol factor 1, PX domain / Neutrophil cytosol factor 1, first SH3 domain / Neutrophil cytosol factor 1, second SH3 domain / NADPH oxidase subunit p47Phox, C terminal domain / Neutrophil cytosol factor 1, PBR/AIR / : / Phox-like domain ...Neutrophil cytosol factor 1 / Neutrophil cytosol factor 1, C-terminal / Neutrophil cytosol factor 1, PBR/AIR / Neutrophil cytosol factor 1, PX domain / Neutrophil cytosol factor 1, first SH3 domain / Neutrophil cytosol factor 1, second SH3 domain / NADPH oxidase subunit p47Phox, C terminal domain / Neutrophil cytosol factor 1, PBR/AIR / : / Phox-like domain / PX Domain / PhoX homologous domain, present in p47phox and p40phox. / PX domain profile. / PX domain / Phox homology / PX domain superfamily / SH3 domain / Src homology 3 domains / SH3-like domain superfamily / Src homology 3 (SH3) domain profile. / SH3 domain / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Neutrophil cytosol factor 1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 1.18 Å
AuthorsWahl, M. / Delbrueck, H. / Oschkinat, H. / Heinemann, U.
CitationJournal: To be Published
Title: p47phox PX domain
Authors: Wahl, M. / Delbrueck, H. / Oschkinat, H. / Heinemann, U.
History
DepositionJan 4, 2002Deposition site: RCSB / Processing site: RCSB
Revision 1.0Nov 11, 2003Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Non-polymer description / Version format compliance
Revision 1.3Oct 11, 2017Group: Refinement description / Category: software

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: neutrophil cytosol factor 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)18,17814
Polymers16,9691
Non-polymers1,20913
Water3,189177
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)70.957, 70.957, 55.312
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number80
Space group name H-MI41

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Components

#1: Protein neutrophil cytosol factor 1 / NCF-1 / p47phox


Mass: 16968.896 Da / Num. of mol.: 1 / Fragment: PX domain
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli) / References: UniProt: P14598
#2: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: SO4
#3: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 10 / Source method: obtained synthetically / Formula: C3H8O3
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 177 / Source method: isolated from a natural source / Formula: H2O

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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: 1.85 Å3/Da / Density % sol: 40 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 4.6
Details: PEG 550 DME, glycerol, ammonium sulfate, natrium citrate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 291K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: EMBL/DESY, Hamburg / Beamline: X11 / Wavelength: 0.9098 Å
DetectorType: MARRESEARCH / Detector: CCD / Date: Nov 6, 1999
RadiationMonochromator: crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9098 Å / Relative weight: 1
ReflectionResolution: 1.17→40 Å / % possible obs: 99.2 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Rsym value: 0.051

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Processing

Software
NameClassification
MAR345data collection
XDSdata reduction
SOLVEphasing
SHELXL-97refinement
XDSdata scaling
RefinementMethod to determine structure: MAD / Resolution: 1.18→40 Å / Num. parameters: 13858 / Num. restraintsaints: 17768 / Cross valid method: FREE R / σ(F): 0 / Stereochemistry target values: ENGH AND HUBER
Details: ANISOTROPIC SCALING APPLIED BY THE METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56
RfactorNum. reflection% reflectionSelection details
Rfree0.1855 4150 5.3 %RANDOM
Rwork0.1324 ---
all0.1324 78531 --
obs0.1324 78531 100 %-
Solvent computationSolvent model: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-22
Refine analyzeNum. disordered residues: 31 / Occupancy sum hydrogen: 0 / Occupancy sum non hydrogen: 1354.37
Refinement stepCycle: LAST / Resolution: 1.18→40 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1148 0 75 177 1400
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONs_bond_d0.011
X-RAY DIFFRACTIONs_angle_d0.037
X-RAY DIFFRACTIONs_similar_dist0
X-RAY DIFFRACTIONs_from_restr_planes0.0314
X-RAY DIFFRACTIONs_zero_chiral_vol0.049
X-RAY DIFFRACTIONs_non_zero_chiral_vol0.063
X-RAY DIFFRACTIONs_anti_bump_dis_restr0.047
X-RAY DIFFRACTIONs_rigid_bond_adp_cmpnt0.007
X-RAY DIFFRACTIONs_similar_adp_cmpnt0.05
X-RAY DIFFRACTIONs_approx_iso_adps0.112

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