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- PDB-4h2j: Structure of E. coli undecaprenyl diphosphate synthase in complex... -

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Basic information

Entry
Database: PDB / ID: 4h2j
TitleStructure of E. coli undecaprenyl diphosphate synthase in complex with BPH-1354
ComponentsUndecaprenyl pyrophosphate synthase
KeywordsTRANSFERASE/TRANSFERASE INHIBITOR / prenyl transferase inhibitor complex / alpha-helix / prenyl transferase / cell wall biosynthesis / farnesyl diphosphate binding / isopentenyl diphosphate binding / TRANSFERASE-TRANSFERASE INHIBITOR complex
Function / homology
Function and homology information


Gram-negative-bacterium-type cell wall biogenesis / ditrans,polycis-undecaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific] / di-trans,poly-cis-undecaprenyl-diphosphate synthase activity / polyprenol biosynthetic process / small molecule binding / peptidoglycan biosynthetic process / cell wall organization / regulation of cell shape / cell division / magnesium ion binding ...Gram-negative-bacterium-type cell wall biogenesis / ditrans,polycis-undecaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific] / di-trans,poly-cis-undecaprenyl-diphosphate synthase activity / polyprenol biosynthetic process / small molecule binding / peptidoglycan biosynthetic process / cell wall organization / regulation of cell shape / cell division / magnesium ion binding / protein homodimerization activity / cytosol / cytoplasm
Similarity search - Function
Undecaprenyl pyrophosphate synthetase / Decaprenyl diphosphate synthase-like / Di-trans-poly-cis-decaprenylcistransferase-like, conserved site / Undecaprenyl pyrophosphate synthase family signature. / Decaprenyl diphosphate synthase-like / Putative undecaprenyl diphosphate synthase / Decaprenyl diphosphate synthase-like superfamily / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-0YU / Ditrans,polycis-undecaprenyl-diphosphate synthase ((2E,6E)-farnesyl-diphosphate specific)
Similarity search - Component
Biological speciesEscherichia coli (E. coli)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.81 Å
AuthorsZhu, W. / Oldfield, E.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2013
Title: Antibacterial drug leads targeting isoprenoid biosynthesis.
Authors: Zhu, W. / Zhang, Y. / Sinko, W. / Hensler, M.E. / Olson, J. / Molohon, K.J. / Lindert, S. / Cao, R. / Li, K. / Wang, K. / Wang, Y. / Liu, Y.L. / Sankovsky, A. / de Oliveira, C.A. / Mitchell, ...Authors: Zhu, W. / Zhang, Y. / Sinko, W. / Hensler, M.E. / Olson, J. / Molohon, K.J. / Lindert, S. / Cao, R. / Li, K. / Wang, K. / Wang, Y. / Liu, Y.L. / Sankovsky, A. / de Oliveira, C.A. / Mitchell, D.A. / Nizet, V. / McCammon, J.A. / Oldfield, E.
History
DepositionSep 12, 2012Deposition site: RCSB / Processing site: RCSB
Revision 1.0Dec 19, 2012Provider: repository / Type: Initial release
Revision 1.1Jan 9, 2013Group: Database references
Revision 1.2Jan 16, 2013Group: Database references
Revision 1.3Sep 20, 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

Downloads & links

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Assembly

Deposited unit
A: Undecaprenyl pyrophosphate synthase
B: Undecaprenyl pyrophosphate synthase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)57,9534
Polymers56,9622
Non-polymers9912
Water2,216123
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3550 Å2
ΔGint-13 kcal/mol
Surface area18940 Å2
MethodPISA
Unit cell
Length a, b, c (Å)63.160, 68.961, 111.735
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Undecaprenyl pyrophosphate synthase / UPP synthase / Di-trans / poly-cis-decaprenylcistransferase / Ditrans / polycis-undecaprenyl- ...UPP synthase / Di-trans / poly-cis-decaprenylcistransferase / Ditrans / polycis-undecaprenyl-diphosphate synthase / Undecaprenyl diphosphate synthase / UDS


Mass: 28481.127 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Escherichia coli (E. coli) / Gene: uppS, ispU, rth, yaeS, b0174, JW0169 / Production host: Escherichia coli (E. coli)
References: UniProt: P60472, ditrans,polycis-undecaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific]
#2: Chemical ChemComp-0YU / N~4~-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-N~1~-[4-(1H-imidazol-2-yl)phenyl]-2-nitrobenzene-1,4-dicarboxamide


Mass: 495.489 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C26H21N7O4
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 123 / 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: 2.14 Å3/Da / Density % sol: 42.41 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: 5% PEG4000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 21-ID-F / Wavelength: 0.97872 Å
DetectorType: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Nov 18, 2011
RadiationMonochromator: diamond(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97872 Å / Relative weight: 1
ReflectionResolution: 1.81→50 Å / Num. obs: 45055 / % possible obs: 99.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 8.8 % / Rmerge(I) obs: 0.076 / Net I/σ(I): 27.8
Reflection shellResolution: 1.81→1.84 Å / Redundancy: 9 % / Rmerge(I) obs: 0.698 / Mean I/σ(I) obs: 4.7 / % possible all: 100

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Processing

Software
NameVersionClassificationNB
REFMAC5.6.0117refinement
PDB_EXTRACT3.11data extraction
HKL-3000data collection
HKL-3000data reduction
HKL-3000data scaling
PHASESphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2E98

2e98


Resolution: 1.81→30.39 Å / Cor.coef. Fo:Fc: 0.951 / Cor.coef. Fo:Fc free: 0.936 / Occupancy max: 1 / Occupancy min: 1 / SU B: 2.548 / SU ML: 0.08 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.129 / ESU R Free: 0.124 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2339 2266 5 %RANDOM
Rwork0.1973 ---
all0.1992 44978 --
obs0.1992 42712 99.5 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 91.51 Å2 / Biso mean: 28.2622 Å2 / Biso min: 10.74 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0 Å20 Å2
3---0 Å2
Refinement stepCycle: LAST / Resolution: 1.81→30.39 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3360 0 74 123 3557
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0230.023506
X-RAY DIFFRACTIONr_angle_refined_deg2.2621.9464740
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.135424
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.29623.729177
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.53415567
X-RAY DIFFRACTIONr_dihedral_angle_4_deg20.2381529
X-RAY DIFFRACTIONr_chiral_restr0.1790.2500
X-RAY DIFFRACTIONr_gen_planes_refined0.0130.022741
LS refinement shellResolution: 1.81→1.857 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.301 156 -
Rwork0.225 2881 -
all-3037 -
obs--99.44 %

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