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- PDB-3w00: Crystal structure of PcrB complexed with G1P and FsPP from bacill... -

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Basic information

Entry
Database: PDB / ID: 3w00
TitleCrystal structure of PcrB complexed with G1P and FsPP from bacillus subtilis subap. subtilis str. 168
ComponentsHeptaprenylglyceryl phosphate synthase
KeywordsTRANSFERASE / biosynthesis / prenyltransferases / enzyme catalysis
Function / homology
Function and homology information


heptaprenylglyceryl phosphate synthase activity / : / glycerophospholipid biosynthetic process / magnesium ion binding
Similarity search - Function
GGGP/HepGP synthase group I / FMN-linked oxidoreductases / Geranylgeranylglyceryl phosphate synthase/Heptaprenylglyceryl phosphate synthase / GGGP/HepGP synthase superfamily / PcrB family / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
SN-GLYCEROL-1-PHOSPHATE / Chem-FPS / PHOSPHATE ION / Heptaprenylglyceryl phosphate synthase
Similarity search - Component
Biological speciesBacillus subtilis (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.5 Å
AuthorsRen, F. / Feng, X. / Ko, T.P. / Huang, C.H. / Hu, Y. / Chan, H.C. / Liu, Y.L. / Wang, K. / Chen, C.C. / Pang, X. ...Ren, F. / Feng, X. / Ko, T.P. / Huang, C.H. / Hu, Y. / Chan, H.C. / Liu, Y.L. / Wang, K. / Chen, C.C. / Pang, X. / He, M. / Li, Y. / Oldfield, E. / Guo, R.T.
CitationJournal: Chembiochem / Year: 2013
Title: Insights into TIM-barrel prenyl transferase mechanisms: crystal structures of PcrB from Bacillus subtilis and Staphylococcus aureus
Authors: Ren, F. / Feng, X. / Ko, T.P. / Huang, C.H. / Hu, Y. / Chan, H.C. / Liu, Y.L. / Wang, K. / Chen, C.C. / Pang, X. / He, M. / Li, Y. / Oldfield, E. / Guo, R.T.
History
DepositionOct 17, 2012Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Dec 26, 2012Provider: repository / Type: Initial release
Revision 1.1Jul 31, 2013Group: Database references
Revision 1.2Nov 8, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Heptaprenylglyceryl phosphate synthase
B: Heptaprenylglyceryl phosphate synthase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)50,8875
Polymers50,2212
Non-polymers6653
Water2,756153
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4140 Å2
ΔGint-41 kcal/mol
Surface area18350 Å2
MethodPISA
Unit cell
Length a, b, c (Å)54.147, 56.392, 77.700
Angle α, β, γ (deg.)90.00, 108.15, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein Heptaprenylglyceryl phosphate synthase / PcrB / HepGP synthase / Glycerol-1-phosphate heptaprenyltransferase


Mass: 25110.629 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bacillus subtilis (bacteria) / Strain: 168 / Gene: pcrB / Plasmid: pET32a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3)
References: UniProt: O34790, Transferases; Transferring alkyl or aryl groups, other than methyl groups
#2: Chemical ChemComp-PO4 / PHOSPHATE ION


Mass: 94.971 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: PO4
#3: Chemical ChemComp-FPS / S-[(2E,6E)-3,7,11-TRIMETHYLDODECA-2,6,10-TRIENYL] TRIHYDROGEN THIODIPHOSPHATE / FARNESYL THIOPYROPHOSPHATE


Mass: 398.392 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C15H28O6P2S
#4: Chemical ChemComp-1GP / SN-GLYCEROL-1-PHOSPHATE


Mass: 172.074 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H9O6P
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 153 / 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: 2.24 Å3/Da / Density % sol: 45.2 %
Crystal growTemperature: 295 K / Method: vapor diffusion, sitting drop / pH: 7.5
Details: 2.5M NaCl, 14% PEG6000, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: NSRRC / Beamline: BL13B1 / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Dec 30, 2011
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.5→25 Å / Num. obs: 15342 / % possible obs: 98.6 % / Redundancy: 3.4 % / Rmerge(I) obs: 0.092 / Net I/σ(I): 16.1
Reflection shellResolution: 2.5→2.59 Å / Redundancy: 2.2 % / Rmerge(I) obs: 0.31 / Mean I/σ(I) obs: 2.7 / Num. unique all: 1440 / % possible all: 92.8

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Processing

Software
NameVersionClassification
HKL-2000data collection
PHASERphasing
CNS1.1refinement
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3vZX

3vzx


Resolution: 2.5→24.61 Å / σ(F): 2 / Stereochemistry target values: Engh & Huber
RfactorNum. reflectionSelection details
Rfree0.259 779 RANDOM
Rwork0.187 --
all-15593 -
obs-13598 -
Refinement stepCycle: LAST / Resolution: 2.5→24.61 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3486 0 39 153 3678
LS refinement shellResolution: 2.5→2.59 Å /
RfactorNum. reflection
Rfree0.338 51
Rwork0.221 -
obs-830

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