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- PDB-4nvr: 2.22 Angstrom Resolution Crystal Structure of a Putative Acyltran... -

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Basic information

Entry
Database: PDB / ID: 4nvr
Title2.22 Angstrom Resolution Crystal Structure of a Putative Acyltransferase from Salmonella enterica
ComponentsPutative acyltransferase
KeywordsTRANSFERASE / Structural Genomics / Center for Structural Genomics of Infectious Diseases / CSGID / Alpha/beta hydrolase family
Function / homology
Function and homology information


acyltransferase activity / hydrolase activity / metal ion binding
Similarity search - Function
alpha/beta hydrolase fold / Alpha/beta hydrolase fold-1 / Alpha/Beta hydrolase fold, catalytic domain / Alpha/Beta hydrolase fold / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Putative hydrolase or acyltransferase
Similarity search - Component
Biological speciesSalmonella enterica (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.22 Å
AuthorsMinasov, G. / Wawrzak, Z. / Skarina, T. / Gordon, E. / Stam, J. / Kwon, K. / Savchenko, A. / Anderson, W.F. / Center for Structural Genomics of Infectious Diseases (CSGID)
CitationJournal: TO BE PUBLISHED
Title: 2.22 Angstrom Resolution Crystal Structure of a Putative Acyltransferase from Salmonella enterica.
Authors: Minasov, G. / Wawrzak, Z. / Skarina, T. / Gordon, E. / Stam, J. / Kwon, K. / Savchenko, A. / Anderson, W.F.
History
DepositionDec 5, 2013Deposition site: RCSB / Processing site: RCSB
Revision 1.0Dec 18, 2013Provider: repository / Type: Initial release
Revision 1.1Nov 22, 2017Group: Refinement description / Category: software / Item: _software.name

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Putative acyltransferase
B: Putative acyltransferase
C: Putative acyltransferase
D: Putative acyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)138,44011
Polymers138,1694
Non-polymers2717
Water10,755597
1
A: Putative acyltransferase
C: Putative acyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)69,2406
Polymers69,0842
Non-polymers1564
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2400 Å2
ΔGint-64 kcal/mol
Surface area21780 Å2
MethodPISA
2
B: Putative acyltransferase
D: Putative acyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)69,2005
Polymers69,0842
Non-polymers1163
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2330 Å2
ΔGint-50 kcal/mol
Surface area21810 Å2
MethodPISA
Unit cell
Length a, b, c (Å)47.931, 71.380, 90.327
Angle α, β, γ (deg.)113.03, 92.41, 90.09
Int Tables number1
Space group name H-MP1

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Components

#1: Protein
Putative acyltransferase


Mass: 34542.230 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Salmonella enterica (bacteria) / Strain: LT2 / SGSC1412 / ATCC 700720 / Gene: MhpC, STM0332 / Plasmid: pMCSG7 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21-CodonPlus(DE3)-RIPL / References: UniProt: Q8ZRI7
#2: Chemical
ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: Ca
#3: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Cl
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 597 / 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: 2.06 Å3/Da / Density % sol: 40.18 %
Crystal growTemperature: 295 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: Protein: 8.8mg/mL, 0.3M Sodium cloride, 0.1M HEPES, pH 7.5. Screen: 0.2M Calcium acetate, 0.1M Na Cacodylate, pH 6.5, 9% (w/v) PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 295K

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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: Jun 11, 2009 / Details: Beryllium lenses
RadiationMonochromator: Diamond / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97872 Å / Relative weight: 1
ReflectionResolution: 2.22→30 Å / Num. all: 53580 / Num. obs: 53580 / % possible obs: 98.2 % / Observed criterion σ(I): -3 / Redundancy: 5.8 % / Biso Wilson estimate: 27.3 Å2 / Rmerge(I) obs: 0.12 / Rsym value: 0.12 / Net I/σ(I): 19.4
Reflection shellResolution: 2.22→2.26 Å / Redundancy: 4.9 % / Rmerge(I) obs: 0.458 / Mean I/σ(I) obs: 3.6 / Num. unique all: 2502 / Rsym value: 0.458 / % possible all: 92.3

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Processing

Software
NameVersionClassification
Blu-IceMaxdata collection
PHENIXmodel building
REFMAC5.8.0046refinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing
RefinementMethod to determine structure: SAD / Resolution: 2.22→28.63 Å / Cor.coef. Fo:Fc: 0.943 / Cor.coef. Fo:Fc free: 0.899 / SU B: 13.842 / SU ML: 0.18
Isotropic thermal model: Thermal Factors Individually Isotropically Refined
Cross valid method: THROUGHOUT / ESU R: 0.422 / ESU R Free: 0.247 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.24143 2697 5.1 %RANDOM
Rwork0.18125 ---
obs0.18431 50666 98.13 %-
all-50666 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 28.821 Å2
Baniso -1Baniso -2Baniso -3
1-0.14 Å2-1.03 Å20.02 Å2
2---1.82 Å20.36 Å2
3---1 Å2
Refinement stepCycle: LAST / Resolution: 2.22→28.63 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms9482 0 7 597 10086
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0110.0199906
X-RAY DIFFRACTIONr_bond_other_d0.0020.029239
X-RAY DIFFRACTIONr_angle_refined_deg1.5661.95813481
X-RAY DIFFRACTIONr_angle_other_deg0.792321245
X-RAY DIFFRACTIONr_dihedral_angle_1_deg3.17851232
X-RAY DIFFRACTIONr_dihedral_angle_2_deg29.45523.099455
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.051151484
X-RAY DIFFRACTIONr_dihedral_angle_4_deg14.6811571
X-RAY DIFFRACTIONr_chiral_restr0.0930.21463
X-RAY DIFFRACTIONr_gen_planes_refined0.020.02111342
X-RAY DIFFRACTIONr_gen_planes_other0.0170.022393
X-RAY DIFFRACTIONr_mcbond_it1.3121.2674904
X-RAY DIFFRACTIONr_mcbond_other1.3121.2674903
X-RAY DIFFRACTIONr_mcangle_it1.3941.8946140
X-RAY DIFFRACTIONr_mcangle_other1.3941.8946141
X-RAY DIFFRACTIONr_scbond_it1.5131.4315002
X-RAY DIFFRACTIONr_scbond_other1.5131.4315002
X-RAY DIFFRACTIONr_scangle_other2.12.0857341
X-RAY DIFFRACTIONr_long_range_B_refined5.10611.31711884
X-RAY DIFFRACTIONr_long_range_B_other5.00211.04911693
LS refinement shellResolution: 2.22→2.277 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.313 198 -
Rwork0.232 3600 -
obs-3600 94.5 %
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)
19.672-0.142-0.81571.8978-0.56993.35260.3974-0.7031-0.93210.4591-0.4269-0.57590.11230.15820.02950.4219-0.0039-0.18430.38840.110.34645.510842.011799.5046
20.46180.31930.39671.02130.21721.77040.0551-0.0838-0.02050.04740.04310.0496-0.1253-0.2731-0.09820.07790.0693-0.00970.1397-0.00710.020236.725544.501883.5337
31.64945.6195-0.37819.3131-1.33390.1006-0.67930.29720.691-2.11960.76932.03620.0916-0.0033-0.090.7586-0.1832-0.5360.82380.3281.067952.083947.948273.333
40.4055-0.10520.14420.8844-0.16411.4978-0.0208-00.0338-0.02350.1141-0.0113-0.349-0.1897-0.09320.14380.10150.01410.1515-0.01710.019937.885351.936679.527
513.6364-5.04684.16354.3516-4.49356.92670.01130.51770.394-0.4097-0.1723-0.4084-0.0338-0.16980.16110.24750.0460.08730.20040.01730.092224.0089-1.208935.4957
60.4155-0.1496-0.18251.08390.33051.83830.03330.0660.035-0.0309-0.00560.09390.1051-0.2115-0.02760.0644-0.0034-0.00380.1163-0.01840.025713.2809-2.922150.7869
717.5616-15.2731-10.563213.7279.0276.4112-1.5313-0.658-2.44021.36440.07192.08420.88140.56591.45940.5227-0.00550.13510.56140.0720.488628.198-6.566561.7177
80.5980.1477-0.1251.22150.14461.44230.0155-0.0213-0.01620.05970.020.02050.3297-0.1668-0.03550.1375-0.0262-0.02280.1294-0.02990.016114.0616-10.480455.526
94.6288-0.6556-0.60642.76111.19475.59860.06580.1297-0.4956-0.55020.1425-0.7135-0.02550.4885-0.20830.27320.04620.08810.3654-0.12370.317749.563918.783935.3913
100.76090.0486-0.36163.26420.79844.76420.07090.1445-0.1477-0.41130.13-0.1349-0.03070.0054-0.20080.1467-0.0107-0.00640.1421-0.05860.051938.705219.691538.0152
110.3955-0.12940.09881.04170.90331.7149-0.04650.0895-0.0329-0.31470.1082-0.0814-0.40060.1292-0.06180.1818-0.040.01960.1042-0.0460.022940.394632.182447.3301
121.6233-0.83950.21211.53640.27013.17760.06650.0273-0.1094-0.1638-0.07240.3323-0.4833-0.41430.00590.24310.0591-0.07730.2294-0.03760.101424.498330.755843.6114
138.8823-2.59534.88638.1526-6.346721.3703-0.0550.105-0.2265-0.49260.2550.3795-0.2897-0.5405-0.20.12150.0245-0.06930.114-0.06670.086424.0720.720534.6121
1414.8227-7.009711.68446.7053-4.34739.9366-0.05420.1745-0.79830.17690.4942-0.2056-0.3080.5204-0.440.5116-0.1214-0.17170.45440.05450.634223.387328.800197.7793
151.5643-0.41710.32031.34120.07333.75970.0176-0.11670.2130.24170.0522-0.1881-0.01340.2398-0.06990.13610.0611-0.03150.1416-0.0510.05218.317420.493297.1967
160.82270.2738-0.43250.87950.98921.9969-0.0969-0.0863-0.05730.32760.0631-0.0540.62720.10330.03380.30240.1052-0.010.1194-0.04030.028415.75226.941889.7262
170.3628-0.4879-0.22981.1188-0.07832.8689-0.0398-0.04540.07380.0750.0802-0.04020.40760.085-0.04040.12760.0657-0.01790.0915-0.04150.039616.327712.435984.4455
181.13360.98140.25621.4470.65723.43890.07750.01640.20530.1316-0.04420.39270.6362-0.4765-0.03330.3007-0.0230.03080.3143-0.03190.15710.274410.718590.7742
194.96941.7518-1.71457.6688-4.853820.2713-0.0189-0.04130.11810.61650.3460.563-0.4537-0.8889-0.32710.08950.05770.0410.1629-0.04080.0802-0.244720.4873100.1924
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A3 - 22
2X-RAY DIFFRACTION2A23 - 185
3X-RAY DIFFRACTION3A186 - 198
4X-RAY DIFFRACTION4A199 - 304
5X-RAY DIFFRACTION5B3 - 15
6X-RAY DIFFRACTION6B16 - 185
7X-RAY DIFFRACTION7B186 - 198
8X-RAY DIFFRACTION8B199 - 304
9X-RAY DIFFRACTION9C4 - 29
10X-RAY DIFFRACTION10C30 - 72
11X-RAY DIFFRACTION11C73 - 242
12X-RAY DIFFRACTION12C243 - 289
13X-RAY DIFFRACTION13C290 - 304
14X-RAY DIFFRACTION14D4 - 14
15X-RAY DIFFRACTION15D15 - 79
16X-RAY DIFFRACTION16D80 - 182
17X-RAY DIFFRACTION17D183 - 243
18X-RAY DIFFRACTION18D244 - 289
19X-RAY DIFFRACTION19D290 - 304

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