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- PDB-1v0w: Phospholipase D from Streptomyces sp. strain PMF soaked with the ... -

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Basic information

Entry
Database: PDB / ID: 1v0w
TitlePhospholipase D from Streptomyces sp. strain PMF soaked with the substrate dibutyrylphosphatidylcholine.
ComponentsPHOSPHOLIPASE D
KeywordsHYDROLASE / PHOSPHOLIPASE D / SUBSTRATE SOAK / DIBUTYRYLPHOSPHATIDYLCHOLINE / DIC4PC
Function / homology
Function and homology information


phosphatidyltransferase activity / cardiolipin biosynthetic process / phospholipase D / phospholipase D activity
Similarity search - Function
Phospholipase D-like domain / PLD-like domain / Phospholipase D. Active site motifs. / Phospholipase D/Transphosphatidylase / Phospholipase D phosphodiesterase active site profile. / Endonuclease Chain A / Endonuclease; Chain A / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
PHOSPHITE ION / Phospholipase D
Similarity search - Component
Biological speciesSTREPTOMYCES SP. (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.35 Å
AuthorsLeiros, I. / McSweeney, S. / Hough, E.
Citation
Journal: J.Mol.Biol. / Year: 2004
Title: The Reaction Mechanism of Phospholipase D from Streptomyces Sp. Strain Pmf. Snapshots Along the Reaction Pathway Reveal a Pentacoordinate Reaction Intermediate and an Unexpected Final Product
Authors: Leiros, I. / Mcsweeney, S. / Hough, E.
#1: Journal: Structure / Year: 2000
Title: The First Crystal Structure of a Phospholipase D
Authors: Leiros, I. / Secundo, F. / Zambonelli, C. / Servi, S. / Hough, E.
History
DepositionApr 2, 2004Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jun 3, 2004Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / 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 / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _struct_conn.pdbx_leaving_atom_flag
Remark 700 SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: PHOSPHOLIPASE D
hetero molecules


Theoretical massNumber of molelcules
Total (without water)54,1432
Polymers54,0641
Non-polymers791
Water11,277626
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)57.227, 56.370, 68.631
Angle α, β, γ (deg.)90.00, 93.69, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein PHOSPHOLIPASE D


Mass: 54064.453 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) STREPTOMYCES SP. (bacteria) / Strain: PMF / References: UniProt: P84147*PLUS, phospholipase D
#2: Chemical ChemComp-PO3 / PHOSPHITE ION


Mass: 78.972 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: PO3
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 626 / Source method: isolated from a natural source / Formula: H2O
Compound detailsTHIS DATASET DESCRIBES AN 8 HOUR SUBSTRATE SOAK USING 2MM DIBUTYRYLPHOSPHATIDYLCHOLINE. A PHOSPHATE ...THIS DATASET DESCRIBES AN 8 HOUR SUBSTRATE SOAK USING 2MM DIBUTYRYLPHOSPHATIDYLCHOLINE. A PHOSPHATE IS FOUND TO BE COVALENTLY LINKED TO AN ACTIVE SITE HISTIDINE, SUGGESTING THAT THE CATALYTIC REACTION CAN PROCEED BEYOND THAT OF PRODUCT FORMATION, AND THAT, IN FACT THE PRODUCT CAN REENTER THE ACTIVE SITE TO BE FURTHER PROCESSED.THIS HISTIDINE IS ALSO FOUND IN A SECOND CONFORMATION WITH LOWER OCCUPANCY.
Sequence detailsTHIS SEQUENCE HAS NOT BEEN DEPOSITED TO UNIPROT AT THE TIME OF STRUCTURE DEPOSITION.

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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 Å3/Da / Density % sol: 38.4 %
Crystal growpH: 5.4
Details: 0.2 M NH4AC, 0.1 M CITRATE/ PHOSPHATE BUFFER AT PH5.4, 27.5% PEG 4000. CRYSTALS WERE THEREAFTER BACKSOAKED TWICE IN A PHOSPHATE- FREE BUFFER TO REMOVE TRACE-AMOUNTS OF PHOSPHATE., pH 5.40

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Data collection

DiffractionMean temperature: 120 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: BM1A / Wavelength: 0.873
DetectorType: MARRESEARCH / Detector: IMAGE PLATE
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.873 Å / Relative weight: 1
ReflectionResolution: 1.35→19.5 Å / Num. obs: 89964 / % possible obs: 99 % / Observed criterion σ(I): 0 / Redundancy: 4.7 % / Rmerge(I) obs: 0.05 / Net I/σ(I): 8.5
Reflection shellResolution: 1.35→1.42 Å / Redundancy: 4.5 % / Rmerge(I) obs: 0.344 / Mean I/σ(I) obs: 2 / % possible all: 99.7

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Processing

Software
NameVersionClassification
REFMAC5.1.24refinement
DENZOdata reduction
SCALAdata scaling
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: BASED ON PDB ENTRY 1F0I

1f0i


Resolution: 1.35→19.5 Å / Cor.coef. Fo:Fc: 0.97 / Cor.coef. Fo:Fc free: 0.96 / SU B: 0.878 / SU ML: 0.036 / Cross valid method: THROUGHOUT / ESU R: 0.054 / ESU R Free: 0.056 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THIS ENTRY CONTAINS ATOMS THAT HAVE BEEN MODELED WITH AN OCCUPANCY OF 0.00.
RfactorNum. reflection% reflectionSelection details
Rfree0.186 4771 5 %RANDOM
Rwork0.161 ---
obs0.162 89964 99 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 13.41 Å2
Baniso -1Baniso -2Baniso -3
1--0.62 Å20 Å2-0.26 Å2
2--0.55 Å20 Å2
3---0.03 Å2
Refinement stepCycle: LAST / Resolution: 1.35→19.5 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3735 0 4 626 4365
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0110.0213765
X-RAY DIFFRACTIONr_bond_other_d0.0020.023322
X-RAY DIFFRACTIONr_angle_refined_deg1.951.955138
X-RAY DIFFRACTIONr_angle_other_deg0.94637734
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.6465492
X-RAY DIFFRACTIONr_dihedral_angle_2_deg
X-RAY DIFFRACTIONr_dihedral_angle_3_deg
X-RAY DIFFRACTIONr_dihedral_angle_4_deg
X-RAY DIFFRACTIONr_chiral_restr0.0850.2586
X-RAY DIFFRACTIONr_gen_planes_refined0.0090.024263
X-RAY DIFFRACTIONr_gen_planes_other0.0080.02709
X-RAY DIFFRACTIONr_nbd_refined0.2550.2758
X-RAY DIFFRACTIONr_nbd_other0.250.23951
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other0.0950.22101
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1540.2406
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.10.210
X-RAY DIFFRACTIONr_symmetry_vdw_other0.2240.241
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.2160.244
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.7361.52467
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.29923943
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.89631298
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it2.9824.51195
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.35→1.39 Å / Total num. of bins used: 20 /
RfactorNum. reflection
Rfree0.242 356
Rwork0.231 6670

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