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- PDB-6p7b: Crystal structure of Fowlpox virus resolvase and substrate Hollid... -

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Basic information

Entry
Database: PDB / ID: 6p7b
TitleCrystal structure of Fowlpox virus resolvase and substrate Holliday junction DNA complex
Components
  • (DNA (29-MER)) x 2
  • Holliday junction resolvaseCrossover junction endodeoxyribonuclease
KeywordsHYDROLASE/DNA / resolvase-DNA complex / HYDROLASE-DNA complex / TRANSCRIPTION
Function / homology
Function and homology information


crossover junction DNA endonuclease activity / hydrolase activity, acting on ester bonds / four-way junction DNA binding / DNA recombination / Hydrolases; Acting on ester bonds / DNA repair / magnesium ion binding
Similarity search - Function
Holliday junction resolvase, A22 / Poxvirus A22 protein / Ribonuclease H superfamily / Ribonuclease H-like superfamily
Similarity search - Domain/homology
DNA / DNA (> 10) / A22R orthologue / Holliday junction resolvase
Similarity search - Component
Biological speciesFowlpox virus
MethodX-RAY DIFFRACTION / SYNCHROTRON / AB INITIO PHASING / Resolution: 3.317 Å
AuthorsLi, N. / Shi, K. / Rao, T. / Banerjee, S. / Aihara, H.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)GM118047 United States
CitationJournal: Sci Rep / Year: 2020
Title: Structural insights into the promiscuous DNA binding and broad substrate selectivity of fowlpox virus resolvase.
Authors: Li, N. / Shi, K. / Rao, T. / Banerjee, S. / Aihara, H.
History
DepositionJun 5, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 29, 2020Provider: repository / Type: Initial release
Revision 1.1Mar 13, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Holliday junction resolvase
B: Holliday junction resolvase
C: Holliday junction resolvase
D: Holliday junction resolvase
E: DNA (29-MER)
F: DNA (29-MER)


Theoretical massNumber of molelcules
Total (without water)87,2936
Polymers87,2936
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)143.510, 143.510, 56.545
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number75
Space group name H-MP4

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Components

#1: Protein
Holliday junction resolvase / Crossover junction endodeoxyribonuclease


Mass: 17372.885 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Fowlpox virus / Gene: FPV187 / Production host: Escherichia coli (E. coli) / References: UniProt: A0A385H9X4, UniProt: Q9J546*PLUS
#2: DNA chain DNA (29-MER)


Mass: 8971.765 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Fowlpox virus
#3: DNA chain DNA (29-MER)


Mass: 8829.697 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Fowlpox virus

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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: 3.34 Å3/Da / Density % sol: 63.17 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop
Details: 0.1M sodium cacodylate, pH6.6, 0.15M sodium chloride

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 24-ID-E / Wavelength: 0.9791 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Nov 24, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9791 Å / Relative weight: 1
ReflectionResolution: 3.3→39.803 Å / Num. obs: 17192 / % possible obs: 98.3 % / Redundancy: 3.6 % / CC1/2: 1 / Rmerge(I) obs: 0.0539 / Net I/σ(I): 8.2
Reflection shellResolution: 3.3→3.4 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.947 / Mean I/σ(I) obs: 1.2 / Num. unique obs: 6167 / CC1/2: 0.68 / % possible all: 97.02

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Processing

Software
NameVersionClassification
PHENIX(dev_3366: ???)refinement
XDSdata reduction
XDSdata scaling
SHELXDEphasing
RefinementMethod to determine structure: AB INITIO PHASING / Resolution: 3.317→39.803 Å / SU ML: 0.7 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 36.36
RfactorNum. reflection% reflection
Rfree0.2677 805 4.7 %
Rwork0.2102 --
obs0.2133 17139 98.36 %
Solvent computationShrinkage radii: 1.2 Å / VDW probe radii: 1.3 Å
Refinement stepCycle: LAST / Resolution: 3.317→39.803 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4857 1144 0 0 6001
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0036237
X-RAY DIFFRACTIONf_angle_d0.6568656
X-RAY DIFFRACTIONf_dihedral_angle_d18.4143564
X-RAY DIFFRACTIONf_chiral_restr0.047960
X-RAY DIFFRACTIONf_plane_restr0.01919
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3.3173-3.5250.4531250.34362681X-RAY DIFFRACTION98
3.525-3.7970.38761490.31132645X-RAY DIFFRACTION98
3.797-4.17870.3681540.26862703X-RAY DIFFRACTION99
4.1787-4.78250.246990.2032765X-RAY DIFFRACTION98
4.7825-6.02210.27251350.22562744X-RAY DIFFRACTION99
6.0221-39.80540.2321430.17232796X-RAY DIFFRACTION98
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)
19.79433.00331.40018.79131.37852.07460.6221-0.2509-0.73370.3513-0.2859-0.04180.2639-0.2889-0.27811.03340.1349-0.10431.0710.02130.99465.01876.257613.6191
29.14070.6262-0.44155.39824.38266.15530.66950.03030.13870.11280.01330.1824-0.5069-0.2341-0.64480.96270.22350.14780.95760.01381.100962.312715.580714.0534
37.3125-1.57991.38853.39790.26944.243-0.53281.9631-0.3031-0.60190.79930.98240.72470.4161-0.28981.22180.2357-0.05231.1107-0.12960.883357.971113.8677.3072
41.06151.8041.77884.45514.70467.0228-1.6094-0.311-0.29820.1756-0.98852.2885-3.51792.26522.97111.57670.0519-0.15742.499-0.28552.52247.5019-0.735713.7025
59.0197-1.71561.45584.1223-1.39567.77840.1512-0.574-0.9388-0.74860.34781.12491.0909-0.4523-0.56860.8181-0.0268-0.151.0188-0.01131.505857.7895-2.417110.3889
64.55665.15-0.11817.00221.62113.06061.00311.0039-1.7044-3.0485-1.50721.86660.53511.48030.43811.87390.42060.04111.2045-0.09381.36341.533247.532261.519
78.57163.8115-3.2368.78073.87045.28660.7881-0.44051.8406-0.0364-0.6323-0.5634-1.37440.1020.42551.44640.49940.05151.43730.12361.984341.154252.512564.5539
84.2963.92632.86443.78822.86192.24520.99510.2868-0.0166-1.1920.1079-3.1614-1.2750.4376-0.2421.89250.1814-0.13351.40810.06941.534936.712253.113362.9365
97.6617-1.6773.30092.543-0.35145.5311.23571.7645-3.0272-1.5686-0.2674.48961.38970.33771.05541.92011.0998-0.29122.2646-0.47743.07335.999934.345254.0103
104.06644.7964-1.83197.8310.03822.9992-0.0736-0.2279-2.6102-0.1764-1.09942.2712-1.7873-1.93041.16361.58290.29770.15521.3569-0.47181.795132.31641.384863.828
117.31250.2033-7.7763.74341.45669.0867-1.47852.41550.0507-1.7462-0.42820.3302-0.4623-2.7771.38382.17340.9181-0.26221.7045-0.4051.497728.030750.593360.2296
125.7611-1.33733.15934.1114-3.26694.91544.2888-2.0573-0.8064-1.7507-3.66141.5979-2.1828-1.2274-0.92662.49260.60630.14262.9701-0.6092.002146.200640.469446.204
137.5925-5.93816.20167.875-5.54025.20742.10834.7221-0.5978-1.82-1.7396-0.6472-4.16782.7816-1.08634.60360.1691.18853.08940.04712.634452.701549.179249.2879
149.2489-3.90957.05974.3731-2.24267.35551.85020.33420.1215-0.58880.0305-0.0073-1.82171.51870.71471.8769-0.32850.64691.92571.08923.850454.446160.151857.2204
159.4086.4646-6.17275.5407-3.04395.35821.4806-2.84061.3599-1.0615-2.0706-0.25150.91091.8626-0.06561.41170.41640.31221.91510.02573.373556.091447.518560.5188
169.42345.32929.1727.28723.36789.6854-2.61210.7363-0.6523-1.78761.70770.0355-0.357-1.1585-0.71121.96130.3250.91612.18030.38491.218141.250153.927251.7023
175.72774.4003-2.1653.7398-0.92072.37062.17590.21531.50981.7662-1.15972.5094-0.12660.1879-0.72251.20450.00250.17431.1383-0.37042.373267.701938.593516.3874
183.75370.1324-4.23019.32124.64927.2481-0.35030.8953.13530.49690.6334-1.1824-0.74661.7837-0.41851.34820.0502-0.35151.3274-0.2922.350174.95141.807815.1952
193.84374.821-0.52088.83762.61219.9324-0.86140.37591.4559-0.9161.04921.2187-1.97940.8917-0.22641.4657-0.10240.02411.27670.10231.407670.962733.43411.7525
200.0054-0.0380.18170.0658-0.4783.0973-0.6041-2.027-0.42090.85340.86371.11750.34570.00634.6051-0.65441.28041.07051.4389-0.33423.703756.280531.519523.0981
219.3305-0.72511.22292.23361.70842.9008-0.3098-0.8899-1.34030.42890.32771.45550.1092-0.25810.08551.06630.15680.22211.01670.00221.575766.397126.694917.081
223.2237-2.2214-2.4912.93713.0223.0436-1.4718-1.7833-1.68681.92770.4498-0.1367-0.22231.50880.70291.61580.07950.40341.7395-0.24681.001374.780828.821121.4019
236.2636.8823-2.83029.8265-7.22028.82350.9823-0.82783.60013.36681.5569-0.7645-2.03110.55110.68553.4709-0.1240.46792.3102-1.85572.995162.625949.067328.0135
248.5645-4.0763-4.82515.5187-1.70927.1956-0.8132.25935.3665-2.86782.03911.26350.5972-0.83181.25933.4101-0.9022-1.61540.8950.58793.555576.750655.301415.0926
257.67587.2733-7.88147.8253-6.60498.89473.14833.27653.1872-3.4885-0.70533.6647-0.13090.9518-2.64291.40320.72550.45513.32250.63753.676964.146552.780612.4643
268.9779-7.32462.73919.0583-6.29926.1531-2.8245-2.21510.86913.1460.96943.1791-2.4294-1.42852.08563.5583-0.20890.49621.7023-0.83612.108873.039443.166125.3708
279.3195-7.3332-1.46575.99342.34855.9522-0.6822-0.8259-1.0051-2.06792.793-1.24141.9542-1.3425-0.58851.8948-1.16980.04561.55680.41172.275816.233730.848568.6728
284.84786.8053-0.64782.01-0.63770.12191.78320.9751-0.7371.9124-1.8803-2.11790.12381.1025-1.12691.6653-0.1883-0.34013.89510.03235.720412.040532.583883.5335
299.0652-5.1031-2.26794.2169-0.17444.7890.34520.4094-2.14520.18470.38652.5033-0.0831-3.3034-0.79681.42650.33850.03112.41620.28832.164719.321136.288869.6611
309.21376.41823.19367.6756-1.90046.33913.01033.0064-1.05072.1118-1.4313-0.4107-0.8841-0.7281-2.071930.42860.13662.7412-0.41862.78813.787115.881672.3447
310.3251-2.0673-1.36428.79745.80420.44975.13941.05391.4251-4.76032.8389-0.2236-2.3813.43152.30980.292-0.17654.93281.02572.7507-0.263127.489577.8262
327.9381.85496.77981.05823.04022.0039-2.7694-0.22611.40320.27861.375-0.81612.0658-4.58720.40243.002-0.1452-0.02973.95011.71392.80234.998625.04265.0146
332.66731.6322.27232.26332.05892.28013.03131.1228-0.14361.8122.1142-0.35142.1463-4.3352-5.02032.1279-1.0153-0.48622.390.52572.949515.203425.432478.9083
349.1382.45243.69161.06220.11392.45680.7582-1.49520.45711.0478-0.47380.10482.80880.3472-0.40732.73820.7960.0763.2599-0.19871.909539.731626.515729.6952
350.2105-1.08581.12545.9237-5.95696.01120.87031.1164.34716.520.1208-6.4593-1.18921.9089-0.27732.73740.15450.20172.9274-0.08633.550564.064627.192435.9797
365.96191.9422-5.03090.4409-1.88494.34311.4845-2.162-0.3470.2464-0.20790.1107-0.64061.079-1.17532.72270.46650.12352.94880.10381.824651.820123.78748.9708
375.939-3.57975.06173.7655-4.83886.24720.02330.50861.0509-0.2165-0.84920.4082-1.0315-1.52240.81862.2760.5653-0.08082.4593-0.04151.561446.804525.092954.8465
382.7023-0.065-3.61931.5478-0.4375.04540.23521.7571-0.2716-1.91270.1702-0.46233.6179-1.43890.48296.01261.2884-0.62954.9179-0.08891.645226.916439.831345.8757
395.83745.2708-7.37814.7543-6.67069.3634-2.54415.3450.8949-1.4865-2.3688-0.61980.1271-6.30173.73082.12520.5742-0.20823.4538-0.4382.28127.119333.203448.9924
409.48226.26126.2325.84525.52236.7231-2.1853-0.85671.563-0.14762.49660.8160.18524.3310.05633.15770.3767-0.14193.00530.29292.347338.58427.098627.2544
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 49 )
2X-RAY DIFFRACTION2chain 'A' and (resid 50 through 79 )
3X-RAY DIFFRACTION3chain 'A' and (resid 80 through 97 )
4X-RAY DIFFRACTION4chain 'A' and (resid 98 through 112 )
5X-RAY DIFFRACTION5chain 'A' and (resid 113 through 149 )
6X-RAY DIFFRACTION6chain 'B' and (resid 1 through 13 )
7X-RAY DIFFRACTION7chain 'B' and (resid 14 through 50 )
8X-RAY DIFFRACTION8chain 'B' and (resid 51 through 60 )
9X-RAY DIFFRACTION9chain 'B' and (resid 61 through 66 )
10X-RAY DIFFRACTION10chain 'B' and (resid 67 through 79 )
11X-RAY DIFFRACTION11chain 'B' and (resid 80 through 89 )
12X-RAY DIFFRACTION12chain 'B' and (resid 90 through 100 )
13X-RAY DIFFRACTION13chain 'B' and (resid 101 through 112 )
14X-RAY DIFFRACTION14chain 'B' and (resid 113 through 124 )
15X-RAY DIFFRACTION15chain 'B' and (resid 125 through 132 )
16X-RAY DIFFRACTION16chain 'B' and (resid 133 through 148 )
17X-RAY DIFFRACTION17chain 'C' and (resid 1 through 13 )
18X-RAY DIFFRACTION18chain 'C' and (resid 14 through 40 )
19X-RAY DIFFRACTION19chain 'C' and (resid 41 through 60 )
20X-RAY DIFFRACTION20chain 'C' and (resid 61 through 67 )
21X-RAY DIFFRACTION21chain 'C' and (resid 68 through 80 )
22X-RAY DIFFRACTION22chain 'C' and (resid 81 through 89 )
23X-RAY DIFFRACTION23chain 'C' and (resid 90 through 112 )
24X-RAY DIFFRACTION24chain 'C' and (resid 113 through 124 )
25X-RAY DIFFRACTION25chain 'C' and (resid 125 through 132 )
26X-RAY DIFFRACTION26chain 'C' and (resid 133 through 148 )
27X-RAY DIFFRACTION27chain 'D' and (resid 2 through 13 )
28X-RAY DIFFRACTION28chain 'D' and (resid 14 through 25 )
29X-RAY DIFFRACTION29chain 'D' and (resid 26 through 89 )
30X-RAY DIFFRACTION30chain 'D' and (resid 90 through 112 )
31X-RAY DIFFRACTION31chain 'D' and (resid 113 through 124 )
32X-RAY DIFFRACTION32chain 'D' and (resid 125 through 132 )
33X-RAY DIFFRACTION33chain 'D' and (resid 133 through 147 )
34X-RAY DIFFRACTION34chain 'E' and (resid 1 through 10 )
35X-RAY DIFFRACTION35chain 'E' and (resid 11 through 15 )
36X-RAY DIFFRACTION36chain 'E' and (resid 16 through 29 )
37X-RAY DIFFRACTION37chain 'F' and (resid 1 through 10 )
38X-RAY DIFFRACTION38chain 'F' and (resid 11 through 15 )
39X-RAY DIFFRACTION39chain 'F' and (resid 16 through 20 )
40X-RAY DIFFRACTION40chain 'F' and (resid 21 through 29 )

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