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- PDB-1vey: Crystal Structure of Peptide Deformylase from Leptospira Interrog... -

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Basic information

Entry
Database: PDB / ID: 1vey
TitleCrystal Structure of Peptide Deformylase from Leptospira Interrogans (LiPDF) at pH7.0
ComponentsPeptide deformylase
KeywordsHYDROLASE / closed conformation / HEPES
Function / homology
Function and homology information


peptide deformylase / peptide deformylase activity / co-translational protein modification / translation / metal ion binding
Similarity search - Function
Peptide Deformylase / Peptide deformylase / Peptide deformylase / Peptide deformylase superfamily / Polypeptide deformylase / Alpha-Beta Complex / Alpha Beta
Similarity search - Domain/homology
Biological speciesLeptospira interrogans (bacteria)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 3.3 Å
AuthorsZhou, Z. / Song, X. / Li, Y. / Gong, W.
CitationJournal: J.Biol.Chem. / Year: 2005
Title: Novel conformational states of peptide deformylase from pathogenic bacterium Leptospira interrogans: implications for population shift
Authors: Zhou, Z. / Song, X. / Gong, W.
History
DepositionApr 6, 2004Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Aug 23, 2005Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Dec 27, 2023Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _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: Peptide deformylase
B: Peptide deformylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,1566
Polymers40,5482
Non-polymers6074
Water362
1
A: Peptide deformylase
hetero molecules

A: Peptide deformylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,1566
Polymers40,5482
Non-polymers6074
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation8_665-y+1,-x+1,-z+1/21
2
B: Peptide deformylase
hetero molecules

B: Peptide deformylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,1566
Polymers40,5482
Non-polymers6074
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation8_556-y,-x,-z+3/21
Unit cell
Length a, b, c (Å)83.311, 83.311, 203.916
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number92
Space group name H-MP41212
DetailsThe biological unit 1 is generated by chain A (x,y,z (1_555),1-y,1-x,1/2-z (8_665)) / The biological unit 2 is generated by chain B (x,y,z (1_555),1+y,-1+x,-z (7_645))

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Components

#1: Protein Peptide deformylase / LiPDF / PDF / Polypeptide deformylase


Mass: 20274.117 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Leptospira interrogans (bacteria) / Plasmid: pET22b / Species (production host): Escherichia coli / Production host: Escherichia coli BL21 (bacteria) / Strain (production host): BL21 / References: UniProt: Q93LE9, peptide deformylase
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-EPE / 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID / HEPES


Mass: 238.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C8H18N2O4S / Comment: pH buffer*YM
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 2 / 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: 4.34 Å3/Da / Density % sol: 70 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 7
Details: 4m formate sodium, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Wavelength: 1.54 Å
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Oct 5, 2002
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.54 Å / Relative weight: 1
ReflectionResolution: 3.3→100 Å / Num. all: 11460 / Num. obs: 10617 / % possible obs: 83.1 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0
Reflection shellResolution: 3.3→3.51 Å / % possible all: 86

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Processing

Software
NameVersionClassification
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
CNS1refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Highest resolution: 3.3 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflectionSelection details
Rfree0.306 1089 random
Rwork0.24 --
obs0.24 10617 -
all-11460 -
Refine analyze
FreeObs
Luzzati coordinate error0.53 Å0.39 Å
Luzzati d res low-5 Å
Luzzati sigma a0.61 Å0.51 Å
Refinement stepCycle: LAST / Highest resolution: 3.3 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2674 0 32 2 2708
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.008773
X-RAY DIFFRACTIONc_angle_deg1.39097

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