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- PDB-2vaw: FtsZ Pseudomonas aeruginosa GDP -

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Basic information

Entry
Database: PDB / ID: 2vaw
TitleFtsZ Pseudomonas aeruginosa GDP
ComponentsCELL DIVISION PROTEIN FTSZ
KeywordsCELL CYCLE / BACTERIAL CELL DIVISION PROTEIN / TUBULIN HOMOLOG / NUCLEOTIDE-BINDING / GTPASE / SEPTATION / CYTOPLASM / GTP-BINDING / CELL DIVISION / POLYMERIZATION
Function / homology
Function and homology information


division septum assembly / FtsZ-dependent cytokinesis / cell division site / protein polymerization / cell division / GTPase activity / GTP binding / cytoplasm
Similarity search - Function
Cell division protein FtsZ / Cell division protein FtsZ, conserved site / Cell division protein FtsZ, C-terminal / FtsZ family, C-terminal domain / FtsZ protein signature 1. / FtsZ protein signature 2. / Tubulin-like protein FtsZ/CetZ / Tubulin/FtsZ, C-terminal domain / Tubulin/FtsZ, GTPase domain / 60s Ribosomal Protein L30; Chain: A; ...Cell division protein FtsZ / Cell division protein FtsZ, conserved site / Cell division protein FtsZ, C-terminal / FtsZ family, C-terminal domain / FtsZ protein signature 1. / FtsZ protein signature 2. / Tubulin-like protein FtsZ/CetZ / Tubulin/FtsZ, C-terminal domain / Tubulin/FtsZ, GTPase domain / 60s Ribosomal Protein L30; Chain: A; / Tubulin/FtsZ family, C-terminal domain / Tubulin/FtsZ-like, C-terminal domain / Tubulin/FtsZ, C-terminal / Tubulin/FtsZ, 2-layer sandwich domain / Tubulin/FtsZ family, GTPase domain / Tubulin/FtsZ family, GTPase domain / Tubulin/FtsZ, GTPase domain / Tubulin/FtsZ, GTPase domain superfamily / Rossmann fold / 2-Layer Sandwich / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
GUANOSINE-5'-DIPHOSPHATE / Cell division protein FtsZ
Similarity search - Component
Biological speciesPSEUDOMONAS AERUGINOSA (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsOliva, M.A. / Lowe, J.
CitationJournal: J.Mol.Biol. / Year: 2007
Title: Structural Insights Into the Conformational Variability of Ftsz
Authors: Oliva, M.A. / Trambaiolo, D. / Lowe, J.
History
DepositionSep 4, 2007Deposition site: PDBE / Processing site: PDBE
Revision 1.0Sep 11, 2007Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3May 22, 2019Group: Data collection / Other / Refinement description
Category: pdbx_database_proc / pdbx_database_status / refine
Item: _pdbx_database_status.recvd_author_approval / _refine.pdbx_ls_cross_valid_method
Revision 1.4Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: CELL DIVISION PROTEIN FTSZ
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,7022
Polymers41,2591
Non-polymers4431
Water46826
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)100.658, 100.658, 66.319
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number173
Space group name H-MP63

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Components

#1: Protein CELL DIVISION PROTEIN FTSZ / FTSZ


Mass: 41258.844 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) PSEUDOMONAS AERUGINOSA (bacteria) / Plasmid: PET28 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21AI(DE3) / References: UniProt: P47204
#2: Chemical ChemComp-GDP / GUANOSINE-5'-DIPHOSPHATE


Type: RNA linking / Mass: 443.201 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H15N5O11P2 / Comment: GDP, energy-carrying molecule*YM
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 26 / 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: 2.8 Å3/Da / Density % sol: 55.6 % / Description: NONE
Crystal growpH: 5.8 / Details: 0.1M BIS-TRIS PH 5.8, 26% PEG2000MME

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID29 / Wavelength: 0.9793
DetectorType: ADSC CCD / Detector: CCD / Date: Feb 8, 2007
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9793 Å / Relative weight: 1
ReflectionResolution: 2.9→30 Å / Num. obs: 8626 / % possible obs: 99.4 % / Observed criterion σ(I): 0 / Redundancy: 3.7 % / Rmerge(I) obs: 0.14 / Net I/σ(I): 11.1
Reflection shellResolution: 2.9→3.5 Å / Redundancy: 3.76 % / Rmerge(I) obs: 0.16 / Mean I/σ(I) obs: 3.16 / % possible all: 99.6

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Processing

Software
NameVersionClassification
CNS1.2refinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1OFU

1ofu


Resolution: 2.9→30 Å / Data cutoff high absF: 10000 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.3159 462 5.4 %RANDOM
Rwork0.2063 ---
obs0.2063 8573 99.5 %-
Solvent computationBsol: 44.5283 Å2 / ksol: 0.35 e/Å3
Displacement parametersBiso mean: 77.654 Å2
Baniso -1Baniso -2Baniso -3
1-4.516 Å20 Å20 Å2
2--4.516 Å20 Å2
3----9.032 Å2
Refinement stepCycle: LAST / Resolution: 2.9→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2277 0 28 26 2331
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.008
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.357
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
LS refinement shellResolution: 2.9→3.02 Å / Total num. of bins used: 9
RfactorNum. reflection% reflection
Rfree0.3589 62 5.7 %
Rwork0.3197 894 -
Xplor file
Refine-IDSerial noParam file
X-RAY DIFFRACTION1PROTEIN_REP.PARAM
X-RAY DIFFRACTION2GDP.PAR
X-RAY DIFFRACTION3WATER_REP.PARAM

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