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- PDB-3lk9: DNA polymerase beta with a gapped DNA substrate and dTMP(CF2)P(CF2)P -

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Basic information

Entry
Database: PDB / ID: 3lk9
TitleDNA polymerase beta with a gapped DNA substrate and dTMP(CF2)P(CF2)P
Components
  • DNA (5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3')
  • DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3')
  • DNA (5'-D(P*GP*TP*CP*GP*G)-3')
  • DNA polymerase beta
KeywordsLyase / Transferase/DNA / Nucleotidyl Transferase / DNA Polyemrase / DNA damage / DNA repair / DNA replication / DNA synthesis / DNA-binding / DNA-directed DNA polymerase / Magnesium / Metal-binding / Methylation / Nucleotidyltransferase / Nucleus / Transferase / Transferase-DNA complex
Function / homology
Function and homology information


Resolution of AP sites via the single-nucleotide replacement pathway / immunoglobulin heavy chain V-D-J recombination / Resolution of AP sites via the multiple-nucleotide patch replacement pathway / Abasic sugar-phosphate removal via the single-nucleotide replacement pathway / APEX1-Independent Resolution of AP Sites via the Single Nucleotide Replacement Pathway / Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases / homeostasis of number of cells / POLB-Dependent Long Patch Base Excision Repair / 5'-deoxyribose-5-phosphate lyase activity / PCNA-Dependent Long Patch Base Excision Repair ...Resolution of AP sites via the single-nucleotide replacement pathway / immunoglobulin heavy chain V-D-J recombination / Resolution of AP sites via the multiple-nucleotide patch replacement pathway / Abasic sugar-phosphate removal via the single-nucleotide replacement pathway / APEX1-Independent Resolution of AP Sites via the Single Nucleotide Replacement Pathway / Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases / homeostasis of number of cells / POLB-Dependent Long Patch Base Excision Repair / 5'-deoxyribose-5-phosphate lyase activity / PCNA-Dependent Long Patch Base Excision Repair / pyrimidine dimer repair / response to hyperoxia / somatic hypermutation of immunoglobulin genes / lymph node development / salivary gland morphogenesis / base-excision repair, gap-filling / spleen development / DNA-(apurinic or apyrimidinic site) endonuclease activity / class I DNA-(apurinic or apyrimidinic site) endonuclease activity / DNA-(apurinic or apyrimidinic site) lyase / spindle microtubule / response to gamma radiation / base-excision repair / DNA-templated DNA replication / double-strand break repair via nonhomologous end joining / intrinsic apoptotic signaling pathway in response to DNA damage / microtubule binding / neuron apoptotic process / response to ethanol / in utero embryonic development / microtubule / damaged DNA binding / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / lyase activity / Ub-specific processing proteases / inflammatory response / DNA repair / DNA damage response / enzyme binding / protein-containing complex / nucleoplasm / nucleus / metal ion binding / cytoplasm
Similarity search - Function
Beta Polymerase; domain 3 / DNA polymerase, thumb domain / DNA polymerase family X, beta-like / DNA polymerase beta, N-terminal domain-like / DNA polymerase beta, palm domain / DNA polymerase beta palm / DNA polymerase lambda, fingers domain / Fingers domain of DNA polymerase lambda / DNA-directed DNA polymerase X / DNA polymerase beta-like, N-terminal domain ...Beta Polymerase; domain 3 / DNA polymerase, thumb domain / DNA polymerase family X, beta-like / DNA polymerase beta, N-terminal domain-like / DNA polymerase beta, palm domain / DNA polymerase beta palm / DNA polymerase lambda, fingers domain / Fingers domain of DNA polymerase lambda / DNA-directed DNA polymerase X / DNA polymerase beta-like, N-terminal domain / Helix-hairpin-helix domain / DNA polymerase X family / DNA polymerase family X, binding site / DNA polymerase family X signature. / DNA polymerase lambda lyase domain superfamily / DNA polymerase family X / DNA polymerase beta, thumb domain / DNA polymerase, thumb domain superfamily / DNA polymerase beta thumb / Beta Polymerase, domain 2 / Helix-hairpin-helix DNA-binding motif, class 1 / Helix-hairpin-helix DNA-binding motif class 1 / Beta Polymerase; domain 2 / Nucleotidyltransferase superfamily / 5' to 3' exonuclease, C-terminal subdomain / DNA polymerase; domain 1 / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Chem-TFF / DNA / DNA (> 10) / DNA polymerase beta
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.5 Å
AuthorsZibinsky, M. / Surya Prakash, G.K. / Upton, T.G. / Kashemirov, B.A. / McKenna, C.E. / Oertell, K. / Goodman, M.F. / Batra, V.K. / Pedersen, L.C. / Beard, W.A. / Wilson, S.H.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2010
Title: Synthesis and biological evaluation of fluorinated deoxynucleotide analogs based on bis-(difluoromethylene)triphosphoric acid.
Authors: Surya Prakash, G.K. / Zibinsky, M. / Upton, T.G. / Kashemirov, B.A. / McKenna, C.E. / Oertell, K. / Goodman, M.F. / Batra, V.K. / Pedersen, L.C. / Beard, W.A. / Shock, D.D. / Wilson, S.H. / Olah, G.A.
History
DepositionJan 27, 2010Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 12, 2011Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Sep 6, 2023Group: 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 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / 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_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _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 / _struct_conn.ptnr2_label_seq_id / _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: DNA polymerase beta
T: DNA (5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3')
P: DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3')
D: DNA (5'-D(P*GP*TP*CP*GP*G)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)48,44312
Polymers47,6924
Non-polymers7518
Water2,846158
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5490 Å2
ΔGint-104 kcal/mol
Surface area19660 Å2
MethodPISA
Unit cell
Length a, b, c (Å)49.960, 79.800, 55.050
Angle α, β, γ (deg.)90.00, 108.46, 90.00
Int Tables number4
Space group name H-MP1211

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Components

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Protein , 1 types, 1 molecules A

#1: Protein DNA polymerase beta


Mass: 38241.672 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: POLB / Plasmid: pWL11 / Production host: Escherichia coli (E. coli) / Strain (production host): Tap56
References: UniProt: P06746, DNA-directed DNA polymerase, Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases

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DNA chain , 3 types, 3 molecules TPD

#2: DNA chain DNA (5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3')


Mass: 4853.158 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Chemically synthesized oligonucleotide
#3: DNA chain DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3')


Mass: 3061.004 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Chemically synthesized oligonucleotide
#4: DNA chain DNA (5'-D(P*GP*TP*CP*GP*G)-3')


Mass: 1536.035 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Chemically synthesized oligonucleotide

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Non-polymers , 5 types, 166 molecules

#5: Chemical ChemComp-TFF / 5'-O-[(R)-{[(R)-[difluoro(phosphono)methyl](hydroxy)phosphoryl](difluoro)methyl}(hydroxy)phosphoryl]thymidine


Type: DNA linking / Mass: 550.184 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C12H17F4N2O12P3
#6: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#7: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Na
#8: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Cl
#9: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 158 / 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: 2.18 Å3/Da / Density % sol: 43.64 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7.5
Details: 50 MM IMIDAZOLE,PH 7.5, SODIUM ACETATE 350 MM, PEG3350 16-18%, , VAPOR DIFFUSION, SITTING DROP, temperature 291K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU MICROMAX-007 HF / Wavelength: 1.5418 Å
DetectorType: RIGAKU SATURN 92 / Detector: CCD / Date: Feb 21, 2008 / Details: Viramax
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.5→50 Å / Num. all: 14278 / Num. obs: 14278 / % possible obs: 99.8 % / Observed criterion σ(F): -3 / Observed criterion σ(I): 0 / Redundancy: 3.7 % / Biso Wilson estimate: 42.6 Å2 / Rmerge(I) obs: 0.072 / Net I/σ(I): 13.1
Reflection shellResolution: 2.5→2.59 Å / Redundancy: 3.6 % / Rmerge(I) obs: 0.493 / Mean I/σ(I) obs: 2.5 / Num. unique all: 14278

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Processing

Software
NameClassification
HKL-2000data collection
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB entry 2FMS

2fms


Resolution: 2.5→24.28 Å / Rfactor Rfree error: 0.008 / Data cutoff high absF: 282149.06 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.281 1331 10.2 %RANDOM
Rwork0.198 ---
all0.198 14278 --
obs0.198 13016 91.3 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 40.5053 Å2 / ksol: 0.328117 e/Å3
Displacement parametersBiso mean: 45.1 Å2
Baniso -1Baniso -2Baniso -3
1-9.04 Å20 Å214.65 Å2
2---7.61 Å20 Å2
3----1.43 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.47 Å0.31 Å
Luzzati d res low-5 Å
Luzzati sigma a0.49 Å0.36 Å
Refinement stepCycle: LAST / Resolution: 2.5→24.28 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2597 631 40 158 3426
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.006
X-RAY DIFFRACTIONc_angle_deg1.2
X-RAY DIFFRACTIONc_dihedral_angle_d24.8
X-RAY DIFFRACTIONc_improper_angle_d0.95
X-RAY DIFFRACTIONc_mcbond_it1.351.5
X-RAY DIFFRACTIONc_mcangle_it2.32
X-RAY DIFFRACTIONc_scbond_it1.892
X-RAY DIFFRACTIONc_scangle_it2.942.5
LS refinement shellResolution: 2.5→2.66 Å / Rfactor Rfree error: 0.03 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.434 208 10.8 %
Rwork0.319 1717 -
obs--81.7 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1TTF.paramprotein.top
X-RAY DIFFRACTION2dna-rna.top
X-RAY DIFFRACTION3water.top
X-RAY DIFFRACTION4ttf.top
X-RAY DIFFRACTION5dNTP.top

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