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- PDB-6exh: Crystal structure of the complex Fe(II)/alpha-ketoglutarate depen... -

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Basic information

Entry
Database: PDB / ID: 6exh
TitleCrystal structure of the complex Fe(II)/alpha-ketoglutarate dependent dioxygenase KDO5 with Fe(II)/succinate/(4R)-4-hydroxy-L-lysine
ComponentsL-lysine 4-hydroxylase
KeywordsOXIDOREDUCTASE / Fe(II)/alpha-ketoglutarate / dioxygenases / enzyme / FeII alphaKG form / oxydoreductase
Function / homologyOxidoreductases; Acting on paired donors, with incorporation or reduction of molecular oxygen; With 2-oxoglutarate as one donor, and incorporation of one atom of oxygen into each donor / Taurine dioxygenase TauD-like superfamily / 2-oxoglutarate-dependent dioxygenase activity / metal ion binding / : / 4-HYDROXY-LYSINE / SUCCINIC ACID / L-lysine 4-hydroxylase
Function and homology information
Biological speciesFlavobacterium sp. (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.6 Å
AuthorsIsabet, T. / Stura, E. / Legrand, P. / Zaparucha, A. / Bastard, K.
CitationJournal: Sci Rep / Year: 2018
Title: Structural Studies based on two Lysine Dioxygenases with Distinct Regioselectivity Brings Insights Into Enzyme Specificity within the Clavaminate Synthase-Like Family.
Authors: Bastard, K. / Isabet, T. / Stura, E.A. / Legrand, P. / Zaparucha, A.
History
DepositionNov 8, 2017Deposition site: PDBE / Processing site: PDBE
Revision 1.0Nov 14, 2018Provider: repository / Type: Initial release
Revision 1.1Nov 21, 2018Group: Data collection / Database references / Category: citation / citation_author / pdbx_database_proc
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_PubMed / _citation.title
Revision 1.2Apr 24, 2019Group: Data collection / Category: chem_comp / Item: _chem_comp.mon_nstd_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: L-lysine 4-hydroxylase
B: L-lysine 4-hydroxylase
C: L-lysine 4-hydroxylase
D: L-lysine 4-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)168,77118
Polymers167,2694
Non-polymers1,50314
Water7,819434
1
A: L-lysine 4-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,2455
Polymers41,8171
Non-polymers4284
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: L-lysine 4-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,1534
Polymers41,8171
Non-polymers3363
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: L-lysine 4-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,1274
Polymers41,8171
Non-polymers3103
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
D: L-lysine 4-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,2455
Polymers41,8171
Non-polymers4284
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)91.740, 99.230, 165.580
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

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Protein , 1 types, 4 molecules ABCD

#1: Protein
L-lysine 4-hydroxylase / Alpha-ketoglutarate-dependent dioxygenase / KDO5 / L-lysine hydroxylase


Mass: 41817.129 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Flavobacterium sp. (bacteria) / Gene: PMI10_03368 / Production host: Escherichia coli (E. coli)
References: UniProt: J3BZS6, Oxidoreductases; Acting on paired donors, with incorporation or reduction of molecular oxygen; With 2-oxoglutarate as one donor, and incorporation of one atom of oxygen into each donor

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Non-polymers , 5 types, 448 molecules

#2: Chemical
ChemComp-FE / FE (III) ION / Iron


Mass: 55.845 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Fe
#3: Chemical
ChemComp-LYO / 4-HYDROXY-LYSINE


Type: L-peptide linking / Mass: 162.187 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C6H14N2O3
#4: Chemical ChemComp-SIN / SUCCINIC ACID / Succinic acid


Mass: 118.088 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C4H6O4
#5: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C3H8O3
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 434 / 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: 2.25 Å3/Da / Density % sol: 45.4 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 25% PEG4000, 0.2M Imidazole malate pH7, 0.15M Li2SO4

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SOLEIL / Beamline: PROXIMA 2 / Wavelength: 0.9801 Å
DetectorType: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Jul 8, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9801 Å / Relative weight: 1
ReflectionResolution: 2.6→63.57 Å / Num. obs: 47269 / % possible obs: 99.8 % / Redundancy: 13.7 % / CC1/2: 0.999 / Rrim(I) all: 0.165 / Net I/σ(I): 13.86
Reflection shellResolution: 2.6→2.76 Å / Mean I/σ(I) obs: 1.4 / Num. unique obs: 7484 / CC1/2: 0.84 / Rrim(I) all: 1.56 / % possible all: 99

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Processing

Software
NameVersionClassification
BUSTER2.10.3refinement
XDSdata reduction
XDSdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.6→38.07 Å / Cor.coef. Fo:Fc: 0.94 / Cor.coef. Fo:Fc free: 0.921 / SU R Cruickshank DPI: 1.812 / Cross valid method: THROUGHOUT / σ(F): 0 / SU Rfree Blow DPI: 0.289 / SU Rfree Cruickshank DPI: 0.291
RfactorNum. reflection% reflectionSelection details
Rfree0.226 2360 5 %RANDOM
Rwork0.177 ---
obs0.18 47189 100 %-
Displacement parametersBiso mean: 79.54 Å2
Baniso -1Baniso -2Baniso -3
1--4.1547 Å20 Å20 Å2
2---14.1491 Å20 Å2
3---18.3039 Å2
Refine analyzeLuzzati coordinate error obs: 0.32 Å
Refinement stepCycle: 1 / Resolution: 2.6→38.07 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10983 0 90 434 11507
Refine LS restraints
Refine-IDTypeDev idealNumberRestraint functionWeight
X-RAY DIFFRACTIONt_bond_d0.0111426HARMONIC2
X-RAY DIFFRACTIONt_angle_deg1.1515474HARMONIC2
X-RAY DIFFRACTIONt_dihedral_angle_d3977SINUSOIDAL2
X-RAY DIFFRACTIONt_incorr_chiral_ct
X-RAY DIFFRACTIONt_pseud_angle
X-RAY DIFFRACTIONt_trig_c_planes318HARMONIC2
X-RAY DIFFRACTIONt_gen_planes1656HARMONIC5
X-RAY DIFFRACTIONt_it11426HARMONIC20
X-RAY DIFFRACTIONt_nbd0SEMIHARMONIC5
X-RAY DIFFRACTIONt_omega_torsion3
X-RAY DIFFRACTIONt_other_torsion19.54
X-RAY DIFFRACTIONt_improper_torsion
X-RAY DIFFRACTIONt_chiral_improper_torsion1480SEMIHARMONIC5
X-RAY DIFFRACTIONt_sum_occupancies
X-RAY DIFFRACTIONt_utility_distance
X-RAY DIFFRACTIONt_utility_angle
X-RAY DIFFRACTIONt_utility_torsion
X-RAY DIFFRACTIONt_ideal_dist_contact13300SEMIHARMONIC4
LS refinement shellResolution: 2.6→2.67 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.2586 171 5 %
Rwork0.2411 3251 -
all0.242 3422 -
obs--99.5 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
11.6708-0.2601-0.27631.75380.16411.8760.0219-0.11770.04490.27520.1124-0.16350.14760.177-0.13430.13580.0056-0.11260.2125-0.030.0483-0.114160.918933.7677
21.9570.6134-0.13472.0198-0.0332.8448-0.02390.24940.2-0.31110.1664-0.0292-0.4983-0.1666-0.14250.26320.02710.05760.34510.06540.1449-0.760377.77652.1664
31.7165-0.0964-0.15080.9410.25882.65870.0571-0.1017-0.22210.1830.0783-0.01070.8193-0.0157-0.13540.4658-0.0372-0.06340.34730.01480.1157-0.127922.7955-1.7568
42.75990.72050.57322.521.17273.13860.00650.6070.1056-0.47320.3245-0.2005-0.30130.6531-0.3310.1899-0.04510.13270.4753-0.01460.07144.392739.0098-33.6371
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1{ A|* }
2X-RAY DIFFRACTION2{ B|* }
3X-RAY DIFFRACTION3{ C|* }
4X-RAY DIFFRACTION4{ D|* }

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