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- PDB-5hva: Crystal structure of DR2231 in complex with dUMPNPP and magnesium. -

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Basic information

Entry
Database: PDB / ID: 5hva
TitleCrystal structure of DR2231 in complex with dUMPNPP and magnesium.
ComponentsDR2231
KeywordsHYDROLASE / alpha helix
Function / homology
Function and homology information


nucleoside triphosphate diphosphatase activity / metal ion binding
Similarity search - Function
putative ntp pyrophosphohydrolase like fold / putative ntp pyrophosphohydrolase like domain / NTP pyrophosphohydrolase-like domain superfamily / Phosphoribosyl-ATP pyrophosphohydrolase-like / Phosphoribosyl-ATP pyrophosphohydrolase / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE / HAD superfamily Cof-like phosphohydrolase
Similarity search - Component
Biological speciesDeinococcus radiodurans (radioresistant)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.1 Å
AuthorsMota, C.S. / Goncalves, A.M.D. / de Sanctis, D.
Funding support Portugal, 1items
OrganizationGrant numberCountry
Fundacao para a Ciencia e TecnologiaSFRH/BEST/51724/2011 Portugal
CitationJournal: FEBS J. / Year: 2016
Title: Deinococcus radiodurans DR2231 is a two-metal-ion mechanism hydrolase with exclusive activity on dUTP.
Authors: Mota, C.S. / Goncalves, A.M. / de Sanctis, D.
History
DepositionJan 28, 2016Deposition site: RCSB / Processing site: PDBE
Revision 1.0Oct 26, 2016Provider: repository / Type: Initial release
Revision 1.1Dec 14, 2016Group: Database references
Revision 1.2Apr 4, 2018Group: Data collection / Structure summary / Category: audit_author / Item: _audit_author.name
Revision 1.3Jan 10, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / diffrn_radiation_wavelength / pdbx_initial_refinement_model / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_ptnr1_label_alt_id / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: DR2231
B: DR2231
C: DR2231
D: DR2231
hetero molecules


Theoretical massNumber of molelcules
Total (without water)62,01312
Polymers60,9324
Non-polymers1,0808
Water8,251458
1
A: DR2231
C: DR2231
hetero molecules


Theoretical massNumber of molelcules
Total (without water)31,0066
Polymers30,4662
Non-polymers5404
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7220 Å2
ΔGint-85 kcal/mol
Surface area12510 Å2
MethodPISA
2
B: DR2231
D: DR2231
hetero molecules


Theoretical massNumber of molelcules
Total (without water)31,0066
Polymers30,4662
Non-polymers5404
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7200 Å2
ΔGint-86 kcal/mol
Surface area12580 Å2
MethodPISA
Unit cell
Length a, b, c (Å)148.827, 77.841, 52.560
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP21212

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Components

#1: Protein
DR2231


Mass: 15233.110 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Deinococcus radiodurans (radioresistant)
Gene: DR_2231 / Plasmid: pET151/D-TOPO / Production host: Escherichia coli BL21 (bacteria) / References: UniProt: Q9RS96
#2: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Mg
#3: Chemical ChemComp-DUP / 2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE


Mass: 467.157 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C9H16N3O13P3
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 458 / 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: 2.5 Å3/Da / Density % sol: 50.77 % / Mosaicity: 0.15 °
Crystal growTemperature: 293 K / Method: evaporation / pH: 7.5 / Details: Lithium Acetate, PEG3350

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-4 / Wavelength: 0.976 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Jan 30, 2013
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.976 Å / Relative weight: 1
ReflectionResolution: 2.1→43.56 Å / Num. obs: 35444 / % possible obs: 97.2 % / Redundancy: 3.3 % / Biso Wilson estimate: 26.82 Å2 / Rsym value: 0.07 / Net I/av σ(I): 10.217 / Net I/σ(I): 13
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsDiffraction-ID% possible all
2.1-2.2120.451.8185.3
2.21-2.352.60.3262.4196.4
2.35-2.513.70.2792.8199.9
2.51-2.713.70.2083.8199.9
2.71-2.973.70.126.51100
2.97-3.323.70.06911.3199.8
3.32-3.833.70.0418.3199.6
3.83-4.73.60.03120.4199.5
4.7-6.643.50.03218.3199.6
6.64-43.563.30.0223.2198.8

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassification
SCALA3.3.20data scaling
PHASERphasing
PHENIXrefinement
PDB_EXTRACT3.2data extraction
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 2YFC
Resolution: 2.1→43.56 Å / SU ML: 0.23 / Cross valid method: FREE R-VALUE / σ(F): 1.11 / Phase error: 24.5
RfactorNum. reflection% reflection
Rfree0.2327 3142 4.99 %
Rwork0.1768 --
obs0.1796 35387 91.49 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 104.63 Å2 / Biso mean: 35.1636 Å2 / Biso min: 7.23 Å2
Refinement stepCycle: final / Resolution: 2.1→43.56 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4134 0 118 458 4710
Biso mean--24.55 41.03 -
Num. residues----540
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0094390
X-RAY DIFFRACTIONf_angle_d0.8675963
X-RAY DIFFRACTIONf_chiral_restr0.042654
X-RAY DIFFRACTIONf_plane_restr0.006792
X-RAY DIFFRACTIONf_dihedral_angle_d22.9761671
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 22

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
2.1-2.13280.356760.27511823189961
2.1328-2.16780.32791280.27411909203765
2.1678-2.20520.3058930.25822060215369
2.2052-2.24530.31061260.24632164229073
2.2453-2.28840.29011040.24692382248678
2.2884-2.33520.22811280.21882405253383
2.3352-2.38590.29511560.21212741289792
2.3859-2.44140.23471720.20972901307399
2.4414-2.50250.29291520.204730143166100
2.5025-2.57010.24831630.205228993062100
2.5701-2.64570.26681620.190229543116100
2.6457-2.73110.27371270.196129913118100
2.7311-2.82870.25391380.18130123150100
2.8287-2.9420.26981680.17929493117100
2.942-3.07580.23571600.1682944310499
3.0758-3.23790.21011710.168529703141100
3.2379-3.44070.21231600.16242934309499
3.4407-3.70630.23341350.149129933128100
3.7063-4.0790.20851400.14622974311499
4.079-4.66860.1731560.13552933308999
4.6686-5.87970.22341760.15629673143100
5.8797-43.56910.19751510.17762921307298
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)
10.4718-0.1590.10170.175-0.02150.02190.03930.3082-0.2106-0.1364-0.04820.1563-0.0468-0.371800.255-0.0082-0.02950.4179-0.01120.26237.6062-184.452414.7933
21.1904-0.36950.28420.6318-0.06661.3041-0.00080.02750.1251-0.0242-0.02360.0513-0.1038-0.2126-0.00050.10720.007-0.00050.10730.00790.154619.7215-175.837925.9219
30.30370.2234-0.02410.18-0.0820.22110.00920.0449-0.15370.07840.0777-0.07910.09260.297600.21750.0384-0.0340.2201-0.02910.197935.9374-187.481527.1831
40.2265-0.10510.11840.8192-0.34480.1714-0.4510.3272-0.1518-0.07840.0196-0.26970.11430.1433-0.10630.30820.0117-0.03620.2759-0.06590.201620.995-194.4219.6535
50.54440.33130.07590.3384-0.04150.07090.0201-0.0494-0.19740.1099-0.1339-0.13260.12520.120100.25720.0018-0.00810.29060.01820.248262.289-182.288611.9014
60.7107-0.336-0.02320.16240.03590.1241-0.0643-0.04920.28630.0898-0.0461-0.0512-0.3896-0.0044-0.00190.2743-0.0592-0.04690.1702-0.00170.254749.0585-166.586-0.4076
71.0381-0.19820.58460.3836-0.02920.89280.1378-0.1397-0.07370.0576-0.08910.00290.1331-0.05390.00030.1842-0.0424-0.01410.16020.0060.151146.6316-184.79813.3075
80.1679-0.20410.15760.2743-0.17920.15240.0175-0.3474-0.02740.2308-0.01790.06990.1723-0.15650.01610.2378-0.0620.00010.26730.01490.224419.6603-187.114236.4289
90.730.074-0.46230.09480.04420.3755-0.00870.24060.19140.0033-0.08320.01110.1749-0.0293-0.00410.20610.0048-0.01960.19010.04470.219327.5859-175.757517.3342
100.40390.08120.30230.09340.20570.58480.06060.0158-0.0465-0.0132-0.06770.05130.0148-0.160500.1369-0.0056-0.00630.19550.00050.182515.3391-180.095525.2026
110.0464-0.02930.08920.0972-0.04380.1624-0.0553-0.4430.29860.0237-0.04140.1125-0.1264-0.3095-0.00330.31150.05180.00140.5264-0.05680.32152.0037-173.162534.2453
120.43010.37610.30130.32710.24940.2310.02740.2635-0.1673-0.13020.0272-0.04930.23370.1718-00.26590.01180.0060.2533-0.01870.235950.1933-185.5662-10.4125
130.92660.0575-0.05470.2816-0.34890.41220.0438-0.16080.03350.0386-0.07240.00050.03830.0854-00.1596-0.0312-0.0130.1545-0.02250.165148.3412-177.12215.0659
141.5862-0.19170.57760.43950.38540.7061-0.15280.8160.6864-0.1533-0.0810.1679-0.4060.363-0.10830.3055-0.10640.0060.42890.08540.314367.3076-170.842-7.853
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'A' and (resid 5 through 33 )A5 - 33
2X-RAY DIFFRACTION2chain 'A' and (resid 34 through 117 )A34 - 117
3X-RAY DIFFRACTION3chain 'A' and (resid 118 through 133 )A118 - 133
4X-RAY DIFFRACTION4chain 'A' and (resid 134 through 144 )A134 - 144
5X-RAY DIFFRACTION5chain 'B' and (resid 6 through 33 )B6 - 33
6X-RAY DIFFRACTION6chain 'B' and (resid 34 through 70 )B34 - 70
7X-RAY DIFFRACTION7chain 'B' and (resid 71 through 144 )B71 - 144
8X-RAY DIFFRACTION8chain 'C' and (resid 5 through 33 )C5 - 33
9X-RAY DIFFRACTION9chain 'C' and (resid 34 through 70 )C34 - 70
10X-RAY DIFFRACTION10chain 'C' and (resid 71 through 113 )C71 - 113
11X-RAY DIFFRACTION11chain 'C' and (resid 114 through 144 )C114 - 144
12X-RAY DIFFRACTION12chain 'D' and (resid 6 through 33 )D6 - 33
13X-RAY DIFFRACTION13chain 'D' and (resid 34 through 113 )D34 - 113
14X-RAY DIFFRACTION14chain 'D' and (resid 114 through 144 )D114 - 144

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