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- PDB-1xfi: X-ray structure of gene product from Arabidopsis thaliana At2g17340 -

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Basic information

Entry
Database: PDB / ID: 1xfi
TitleX-ray structure of gene product from Arabidopsis thaliana At2g17340
Componentsunknown protein
KeywordsSTRUCTURAL GENOMICS / UNKNOWN FUNCTION / PROTEIN STRUCTURE INITIATIVE / PSI / CESG / AT2G17340 / Center for Eukaryotic Structural Genomics
Function / homology
Function and homology information


pantothenate kinase activity / Hydrolases; Acting on ester bonds; Phosphoric-monoester hydrolases / coenzyme A biosynthetic process / hydrolase activity / mitochondrion / ATP binding / nucleus / metal ion binding / cytosol
Similarity search - Function
AF1104-like / Damage-control phosphatase At2g17340 / At2g17340, three-helix bundle domain / AF1104-like / Damage-control phosphatase ARMT1-like, metal-binding domain / Damage-control phosphatase ARMT1-like, metal-binding domain superfamily / Damage-control phosphatase ARMT1-like domain / Type II pantothenate kinase / Up-down Bundle / Mainly Alpha
Similarity search - Domain/homology
Damage-control phosphatase At2g17340
Similarity search - Component
Biological speciesArabidopsis thaliana (thale cress)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MAD / SAD / Resolution: 1.7 Å
AuthorsWesenberg, G.E. / Smith, D.W. / Phillips Jr., G.N. / Bitto, E. / Bingman, C.A. / Allard, S.T.M. / Center for Eukaryotic Structural Genomics (CESG)
CitationJournal: Acta Crystallogr.,Sect.F / Year: 2005
Title: The structure at 1.7 A resolution of the protein product of the At2g17340 gene from Arabidopsis thaliana.
Authors: Bitto, E. / Bingman, C.A. / Allard, S.T. / Wesenberg, G.E. / Phillips, G.N.
History
DepositionSep 14, 2004Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 28, 2004Provider: repository / Type: Initial release
Revision 1.1Feb 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Oct 11, 2017Group: Refinement description / Category: software
Revision 1.4Feb 14, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr2_auth_seq_id / _struct_ref_seq_dif.details / _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: unknown protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,9053
Polymers40,8561
Non-polymers492
Water6,431357
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)40.174, 43.280, 52.644
Angle α, β, γ (deg.)74.57, 74.60, 84.04
Int Tables number1
Space group name H-MP1

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Components

#1: Protein unknown protein


Mass: 40856.418 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Arabidopsis thaliana (thale cress) / Gene: At2g17340 / Plasmid details: pQE derivative / Plasmid: pVP13-GW / Production host: Escherichia coli (E. coli) / Strain (production host): Rosetta, B834-DE3 pLacI+RARE / References: UniProt: Q949P3
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 357 / 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: 2

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Sample preparation

CrystalDensity Matthews: 2.08 Å3/Da / Density % sol: 40.89 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8
Details: 10 MG/ML PROTEIN, 0.100M HEPPS, 0.020M MAGNESIUM CHLORIDE, 22 PERCENT PEG 8000, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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Data collection

Diffraction
IDMean temperature (K)Crystal-ID
11101
21001
Diffraction source
SourceSiteBeamlineIDWavelength (Å)
SYNCHROTRONAPS 19-BM10.96411
SYNCHROTRONAPS 14-ID-B20.9793, 0.9789, 0.9637
Detector
TypeIDDetectorDateDetails
APS-11CCDAug 1, 2004Rosenbaum-Rock vertical focusing mirror
MAR CCD 165 mm2CCDAug 9, 2004Bent cylindrical Si-mirror (Rh coating)
Radiation
IDMonochromatorProtocolMonochromatic (M) / Laue (L)Scattering typeWavelength-ID
1Rosenbaum-Rock double-crystal monochromator: water cooled, sagitally focusing 2nd crystalSINGLE WAVELENGTHMx-ray1
2Diamond (111) double-crystal monochromatorMADMx-ray1
Radiation wavelength
IDWavelength (Å)Relative weight
10.964111
20.97931
30.97891
40.96371
ReflectionResolution: 1.7→50 Å / Num. obs: 35346 / % possible obs: 97 % / Redundancy: 4.3 % / Rmerge(I) obs: 0.039 / Χ2: 1.055 / Net I/σ(I): 23.3
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. measured allΧ2% possible all
1.7-1.733.90.2775.2316381.10789.5
1.73-1.763.90.2585.2316921.04593.3
1.76-1.793.90.235.2317151.07695.4
1.79-1.833.90.1965.2317721.05296.1
1.83-1.873.90.165.2317711.0496.4
1.87-1.913.90.1235.2317700.98696.9
1.91-1.963.90.1015.2317330.97897.1
1.96-2.023.90.0825.2317910.96897.2
2.02-2.073.90.0725.2317751.04997.2
2.07-2.143.90.0595.2317670.98997.2
2.14-2.223.90.0515.2317731.09897.6
2.22-2.313.90.0445.2317761.10697.7
2.31-2.413.90.0425.2317891.17798
2.41-2.543.90.0385.2317971.24498
2.54-2.73.90.0345.2318101.25498.4
2.7-2.913.90.0325.2317661.0398.5
2.91-3.23.90.0295.2317881.03598.8
3.2-3.663.90.0295.2318361.07599
3.66-4.613.90.0315.2317800.8899.2
4.61-503.90.0375.2318070.9198.6

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Phasing

PhasingMethod: SAD
Phasing set
ID
1
2
3
Phasing MADD res high: 2.49 Å / D res low: 24.64 Å / FOM : 0.708 / FOM acentric: 0.708 / FOM centric: 0 / Reflection: 22348
Phasing MAD set

R cullis centric: 0 / R kraut centric: 0 / Highest resolution: 2.49 Å / Lowest resolution: 24.64 Å / FOM centric: 0 / Loc centric: 0 / Power centric: 0

IDR cullisR cullis acentricR krautR kraut acentricFOM FOM acentricLocLoc acentricPower (kW)Power acentric
f_peak0.9620.9620.0240.0240.1260.1266.9486.9480.5760.576
f_peak_FRIED0.6580.6580.0230.0230.370.377.6517.6511.7321.732
f_edge0.5940.5940.0140.0140.3880.3884.9744.9741.9711.971
f_edge_FRIED0.5390.5390.0140.0140.4240.4245.1225.1222.3012.301
f_hrem_FRIED0.6310.6310.0140.0140.3330.3334.764.761.8061.806
Phasing MAD set
Clust-IDExpt-IDSet-IDWavelength (Å)Atom typeF double prime refinedF prime refined
1210.9793SE7.66-3.94
1220.9789SE2.75-8.59
1230.9637SE3.36-2
Phasing MAD set shell

R cullis centric: 0 / R kraut centric: 0 / FOM centric: 0 / Loc centric: 0 / Power centric: 0

IDResolution (Å)R cullisR cullis acentricR krautR kraut acentricFOM FOM acentricLocLoc acentricPower (kW)Power acentric
f_peak4.97-24.640.8790.8790.0210.0210.1760.1767.8347.8340.870.87
f_peak3.95-4.970.9570.9570.0180.0180.1450.1457.8717.8710.650.65
f_peak3.45-3.950.9830.9830.020.020.1370.1377.6777.6770.5520.552
f_peak3.14-3.450.9910.9910.0220.0220.1250.1256.976.970.4930.493
f_peak2.91-3.141.0021.0020.0280.0280.1140.1146.8346.8340.4430.443
f_peak2.74-2.910.9860.9860.030.030.1110.1116.3366.3360.4340.434
f_peak2.6-2.740.980.980.0330.0330.1040.1046.0686.0680.4090.409
f_peak2.49-2.60.9550.9550.0370.0370.0980.0985.9275.9270.3780.378
f_peak_FRIED4.97-24.640.5690.5690.0230.0230.3960.3969.1329.1322.1562.156
f_peak_FRIED3.95-4.970.6510.6510.0190.0190.3670.3679.0659.0651.7781.778
f_peak_FRIED3.45-3.950.6920.6920.020.020.370.378.6968.6961.6451.645
f_peak_FRIED3.14-3.450.6790.6790.0210.0210.3770.3777.5577.5571.6181.618
f_peak_FRIED2.91-3.140.7060.7060.0270.0270.360.367.4447.4441.5351.535
f_peak_FRIED2.74-2.910.6830.6830.0280.0280.3730.3736.7896.7891.5921.592
f_peak_FRIED2.6-2.740.6910.6910.030.030.360.366.3536.3531.5951.595
f_peak_FRIED2.49-2.60.6860.6860.0320.0320.3550.3556.1096.1091.5551.555
f_edge4.97-24.640.5080.5080.0130.0130.4190.4195.5785.5782.4322.432
f_edge3.95-4.970.5620.5620.010.010.4120.4125.595.592.0612.061
f_edge3.45-3.950.5850.5850.0110.0110.4170.4175.2855.2851.9791.979
f_edge3.14-3.450.6210.6210.0140.0140.3870.3875.0825.0821.7921.792
f_edge2.91-3.140.6150.6150.0160.0160.3910.3914.6784.6781.8671.867
f_edge2.74-2.910.6370.6370.0180.0180.380.384.5224.5221.8471.847
f_edge2.6-2.740.6740.6740.0210.0210.3540.3544.554.551.7421.742
f_edge2.49-2.60.6920.6920.0220.0220.3380.3384.4644.4641.6851.685
f_edge_FRIED4.97-24.640.4550.4550.0130.0130.4540.4545.7875.7872.8432.843
f_edge_FRIED3.95-4.970.5080.5080.010.010.4470.4475.7095.7092.4312.431
f_edge_FRIED3.45-3.950.5260.5260.0110.0110.4530.4535.3695.3692.3462.346
f_edge_FRIED3.14-3.450.5670.5670.0140.0140.4250.4255.2355.2352.0862.086
f_edge_FRIED2.91-3.140.5690.5690.0170.0170.4230.4234.8934.8932.1342.134
f_edge_FRIED2.74-2.910.5810.5810.0180.0180.4130.4134.6744.6742.1342.134
f_edge_FRIED2.6-2.740.6120.6120.0210.0210.390.394.6414.6412.0362.036
f_edge_FRIED2.49-2.60.6340.6340.0240.0240.3780.3784.644.641.9341.934
f_hrem_FRIED4.97-24.640.5630.5630.0130.0130.3490.3495.7515.7512.1072.107
f_hrem_FRIED3.95-4.970.6010.6010.010.010.3380.3385.2715.2711.9281.928
f_hrem_FRIED3.45-3.950.6090.6090.010.010.360.364.7714.7711.931.93
f_hrem_FRIED3.14-3.450.6190.6190.0120.0120.3510.3514.424.421.81.8
f_hrem_FRIED2.91-3.140.6690.6690.0150.0150.3350.3354.5124.5121.6731.673
f_hrem_FRIED2.74-2.910.6790.6790.0180.0180.3270.3274.4584.4581.621.62
f_hrem_FRIED2.6-2.740.7040.7040.0210.0210.3070.3074.4064.4061.5551.555
f_hrem_FRIED2.49-2.60.7290.7290.0220.0220.2940.2944.5134.5131.4321.432
Phasing MAD set site
IDCartn x (Å)Cartn y (Å)Cartn z (Å)Atom type symbolB isoOccupancy
132.068651.652237.5716SE14.58261
236.020349.544345.1732SE15.1991
341.218816.584635.7758SE49.01651
449.75345.229133.687SE45.54641
522.240642.819747.7376SE73.48481
Phasing MAD shell
Resolution (Å)FOM FOM acentricFOM centricReflection
4.97-24.640.73620.736202728
3.95-4.970.72650.726502847
3.45-3.950.74810.748102897
3.14-3.450.7190.71902847
2.91-3.140.7030.70302859
2.74-2.910.70570.705702843
2.6-2.740.67150.671502821
2.49-2.60.65070.650702506

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
CNSphasing
REFMACrefmac_5.2.0005refinement
PDB_EXTRACT1data extraction
HKL-2000data reduction
HKL-2000data scaling
ARP/wARPmodel building
RefinementMethod to determine structure: MAD / Resolution: 1.7→49.386 Å / Cor.coef. Fo:Fc: 0.97 / Cor.coef. Fo:Fc free: 0.945 / WRfactor Rfree: 0.24 / WRfactor Rwork: 0.179 / SU B: 2.801 / SU ML: 0.091 / Cross valid method: THROUGHOUT / ESU R: 0.113 / ESU R Free: 0.117 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.2213 1773 5.016 %RANDOM
Rwork0.1689 ---
all0.172 ---
obs0.17156 35346 96.672 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL PLUS MASK
Displacement parametersBiso mean: 21.982 Å2
Baniso -1Baniso -2Baniso -3
1-1.003 Å2-0.961 Å2-1.107 Å2
2---1.049 Å21.297 Å2
3---0.143 Å2
Refinement stepCycle: LAST / Resolution: 1.7→49.386 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2734 0 2 357 3093
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0170.0222788
X-RAY DIFFRACTIONr_bond_other_d0.0010.022594
X-RAY DIFFRACTIONr_angle_refined_deg1.6421.9813771
X-RAY DIFFRACTIONr_angle_other_deg0.8836066
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.6235340
X-RAY DIFFRACTIONr_dihedral_angle_2_deg33.6324.923130
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.5115507
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.8691518
X-RAY DIFFRACTIONr_chiral_restr0.1060.2431
X-RAY DIFFRACTIONr_gen_planes_refined0.0070.023044
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02530
X-RAY DIFFRACTIONr_nbd_refined0.2220.2591
X-RAY DIFFRACTIONr_nbd_other0.1830.22696
X-RAY DIFFRACTIONr_nbtor_refined0.1830.21381
X-RAY DIFFRACTIONr_nbtor_other0.0870.21585
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1950.2234
X-RAY DIFFRACTIONr_metal_ion_refined0.0320.22
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1530.28
X-RAY DIFFRACTIONr_symmetry_vdw_other0.1850.247
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1890.224
X-RAY DIFFRACTIONr_mcbond_it1.97922233
X-RAY DIFFRACTIONr_mcbond_other0.3242688
X-RAY DIFFRACTIONr_mcangle_it2.4642803
X-RAY DIFFRACTIONr_mcangle_other1.1842384
X-RAY DIFFRACTIONr_scbond_it4.17461209
X-RAY DIFFRACTIONr_scbond_other1.44862280
X-RAY DIFFRACTIONr_scangle_it5.7368968
X-RAY DIFFRACTIONr_scangle_other2.40283682
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.695-1.7390.3061180.2522225271986.171
1.739-1.7870.3151150.2422363261794.689
1.787-1.8380.2811020.2322364256196.291
1.838-1.8950.3061090.2132324252096.548
1.895-1.9570.2861160.2022186237596.926
1.957-2.0260.2641230.1882163234897.359
2.026-2.1020.2451110.1962080225797.076
2.102-2.1880.2391180.1791994216897.417
2.188-2.2850.261900.1671928206497.771
2.285-2.3960.226920.171872200597.955
2.396-2.5250.223990.1641739187697.974
2.525-2.6780.221090.1671654179198.437
2.678-2.8620.216720.171579167598.567
2.862-3.0910.248890.1621478158798.74
3.091-3.3840.231840.1541305140698.791
3.384-3.7810.162670.1481217129798.998
3.781-4.3620.148580.1341096116299.312
4.362-5.3320.158450.13891196299.376
5.332-7.4970.236420.18270274799.598
7.497-49.3860.195140.16339342695.54

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