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- PDB-8jor: Structure of an acyltransferase involved in mannosylerythritol li... -

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Basic information

Entry
Database: PDB / ID: 8jor
TitleStructure of an acyltransferase involved in mannosylerythritol lipid formation from Pseudozyma tsukubaensis in type A crystal
ComponentsAcyltransferase
KeywordsTRANSFERASE / acyltransferase
Function / homologyChloramphenicol acetyltransferase-like domain superfamily / acyltransferase activity / Acyltransferase
Function and homology information
Biological speciesPseudozyma tsukubaensis (fungus)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.45 Å
AuthorsNakamichi, Y. / Saika, A. / Watanabe, M. / Fujii, T. / Morita, T.
Funding support1items
OrganizationGrant numberCountry
Not funded
CitationJournal: Front Bioeng Biotechnol / Year: 2023
Title: Structural identification of catalytic His158 of PtMAC2p from Pseudozyma tsukubaensis , an acyltransferase involved in mannosylerythritol lipids formation.
Authors: Nakamichi, Y. / Saika, A. / Watanabe, M. / Fujii, T. / Morita, T.
History
DepositionJun 8, 2023Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Apr 17, 2024Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Acyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)62,9552
Polymers62,7161
Non-polymers2381
Water12,647702
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area540 Å2
ΔGint-1 kcal/mol
Surface area24520 Å2
MethodPISA
Unit cell
Length a, b, c (Å)53.043, 83.073, 131.035
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Acyltransferase


Mass: 62716.453 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Pseudozyma tsukubaensis (fungus) / Gene: PtMAC2 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: A0A2Z6ERP5
#2: Chemical ChemComp-1PE / PENTAETHYLENE GLYCOL / PEG400


Mass: 238.278 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H22O6 / Comment: precipitant*YM
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 702 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN

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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: 2.3 Å3/Da / Density % sol: 46.56 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / Details: 21% PEG 3350, 300mM lithium chloride

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SPring-8 / Beamline: BL44XU / Wavelength: 0.9 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Oct 20, 2021
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9 Å / Relative weight: 1
ReflectionResolution: 1.45→44.73 Å / Num. obs: 103745 / % possible obs: 99.8 % / Redundancy: 7.4 % / Biso Wilson estimate: 17.53 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.075 / Rpim(I) all: 0.03 / Rrim(I) all: 0.081 / Net I/σ(I): 15.68
Reflection shell

Diffraction-ID: 1

Resolution (Å)Rmerge(I) obsMean I/σ(I) obsNum. unique obsCC1/2Rrim(I) all% possible all
1.45-1.531.1772.29164810.7291.26299.2
1.53-1.640.73156100.8680.785
1.64-1.770.418145860.9540.448
1.77-1.940.233134370.9830.249
1.94-2.170.126121890.9930.135
2.17-2.50.077108290.9960.083
2.5-3.060.05392160.9980.056
3.06-4.320.03772140.9990.04
4.32-44.730.03341830.9990.03599.6

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Processing

Software
NameVersionClassification
PHENIX1.20.1_4487refinement
XDSJan 10, 2022data scaling
XDSJan 10, 2022data reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.45→35.08 Å / SU ML: 0.16 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 18.33 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.1943 5187 5 %0
Rwork0.1708 ---
obs0.172 103733 99.79 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.45→35.08 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4242 0 16 702 4960
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0064633
X-RAY DIFFRACTIONf_angle_d0.8976328
X-RAY DIFFRACTIONf_dihedral_angle_d10.541673
X-RAY DIFFRACTIONf_chiral_restr0.081696
X-RAY DIFFRACTIONf_plane_restr0.009849
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.45-1.460.3511680.29813179X-RAY DIFFRACTION98
1.46-1.480.32261690.27183225X-RAY DIFFRACTION99
1.48-1.50.27321690.25233207X-RAY DIFFRACTION100
1.5-1.520.26731730.23063292X-RAY DIFFRACTION99
1.52-1.540.23591700.21363224X-RAY DIFFRACTION100
1.54-1.560.21851720.20493260X-RAY DIFFRACTION100
1.56-1.580.20811690.20333225X-RAY DIFFRACTION100
1.58-1.60.23851740.19123293X-RAY DIFFRACTION100
1.6-1.630.21381700.1933224X-RAY DIFFRACTION100
1.63-1.660.23471720.18053287X-RAY DIFFRACTION100
1.66-1.680.21461710.17853230X-RAY DIFFRACTION100
1.68-1.720.21281710.17323255X-RAY DIFFRACTION100
1.72-1.750.18171720.1753265X-RAY DIFFRACTION100
1.75-1.780.18771720.17363274X-RAY DIFFRACTION100
1.78-1.820.18651730.17793287X-RAY DIFFRACTION100
1.82-1.870.20891710.18353259X-RAY DIFFRACTION100
1.87-1.910.19081720.1773264X-RAY DIFFRACTION100
1.91-1.960.22051740.17163306X-RAY DIFFRACTION100
1.96-2.020.16651730.16343282X-RAY DIFFRACTION100
2.02-2.090.18971710.16313247X-RAY DIFFRACTION100
2.09-2.160.20151730.16643294X-RAY DIFFRACTION100
2.16-2.250.19191750.16533325X-RAY DIFFRACTION100
2.25-2.350.1991730.16363281X-RAY DIFFRACTION100
2.35-2.470.17381740.1743299X-RAY DIFFRACTION100
2.47-2.630.19011740.17593315X-RAY DIFFRACTION100
2.63-2.830.19921750.18163321X-RAY DIFFRACTION100
2.83-3.120.21371770.17653356X-RAY DIFFRACTION100
3.12-3.570.18291750.16063342X-RAY DIFFRACTION100
3.57-4.490.1661790.14233391X-RAY DIFFRACTION100
4.49-35.080.17621860.15793537X-RAY DIFFRACTION100
Refinement TLS params.

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

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
11.73460.28070.25810.90150.180.84850.00940.0325-0.0949-0.0657-0.007-0.02530.09890.0379-0.0110.13670.02780.00620.1038-0.01180.092338.789733.229835.3346
20.87030.189-0.53510.168-0.07280.9609-0.00370.0313-0.0733-0.008-0.0092-0.01330.1187-0.01080.01630.13450.0019-0.020.0871-0.01550.116330.039130.408435.5144
30.4938-0.8254-0.54182.07391.45721.22410.04350.0420.02-0.1179-0.03120.015-0.12470.0468-0.00260.0952-0.0021-0.01220.11410.00580.108139.178247.307942.9433
40.64350.2590.10251.05340.46290.80570.006-0.0357-0.01010.0903-0.01170.05350.0334-0.05780.010.11230.0096-0.00090.10330.01590.099224.719543.808259.263
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 227 through 340 )
2X-RAY DIFFRACTION2chain 'A' and (resid 341 through 447 )
3X-RAY DIFFRACTION3chain 'A' and (resid 448 through 539 )
4X-RAY DIFFRACTION4chain 'A' and (resid -7 through 226 )

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