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- PDB-6dic: D276G DNA polymerase beta substrate complex with templating cytos... -

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Basic information

Entry
Database: PDB / ID: 6dic
TitleD276G DNA polymerase beta substrate complex with templating cytosine and incoming Fapy-dGTP analog
Components
  • DNA (5'-D(*CP*CP*GP*AP*CP*CP*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
KeywordsDNA BINDING PROTEIN/DNA / Transferase Activity / DNA BINDING PROTEIN / DNA BINDING PROTEIN-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 / POLB-Dependent Long Patch Base Excision Repair / pyrimidine dimer repair / homeostasis of number of cells / 5'-deoxyribose-5-phosphate lyase activity ...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 / POLB-Dependent Long Patch Base Excision Repair / pyrimidine dimer repair / homeostasis of number of cells / 5'-deoxyribose-5-phosphate lyase activity / PCNA-Dependent Long Patch Base Excision Repair / response to hyperoxia / lymph node development / salivary gland morphogenesis / somatic hypermutation of immunoglobulin genes / spleen development / base-excision repair, gap-filling / DNA-(apurinic or apyrimidinic site) endonuclease activity / class I DNA-(apurinic or apyrimidinic site) endonuclease activity / DNA-(apurinic or apyrimidinic site) lyase / response to gamma radiation / spindle microtubule / base-excision repair / double-strand break repair via nonhomologous end joining / DNA-templated DNA replication / intrinsic apoptotic signaling pathway in response to DNA damage / neuron apoptotic process / response to ethanol / microtubule binding / in utero embryonic development / DNA-directed DNA polymerase / damaged DNA binding / microtubule / DNA-directed DNA polymerase activity / Ub-specific processing proteases / lyase activity / inflammatory response / DNA repair / DNA damage response / enzyme binding / protein-containing complex / nucleoplasm / metal ion binding / nucleus / cytoplasm
Similarity search - Function
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, 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 / Helix-hairpin-helix DNA-binding motif, class 1 / Helix-hairpin-helix DNA-binding motif class 1 / Beta Polymerase, domain 2 / 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-GKS / DNA / DNA (> 10) / DNA polymerase beta
Similarity search - Component
Biological speciesHomo sapiens (human)
synthetic construct (others)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.992 Å
AuthorsFreudenthal, B.D. / Smith, M.R. / Wilson, S.H. / Beard, W.A.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of Environmental Health Sciences (NIH/NIEHS)ES027558 United States
CitationJournal: Nucleic Acids Res. / Year: 2019
Title: A guardian residue hinders insertion of a Fapy•dGTP analog by modulating the open-closed DNA polymerase transition.
Authors: Smith, M.R. / Shock, D.D. / Beard, W.A. / Greenberg, M.M. / Freudenthal, B.D. / Wilson, S.H.
History
DepositionMay 23, 2018Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 30, 2019Provider: repository / Type: Initial release
Revision 1.1Apr 17, 2019Group: Data collection / Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.2Dec 18, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.3Oct 11, 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
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.ptnr1_symmetry / _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.ptnr3_symmetry / _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.ptnr1_symmetry / _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_symmetry

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
T: DNA (5'-D(*CP*CP*GP*AP*CP*CP*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')
A: DNA polymerase beta
hetero molecules


Theoretical massNumber of molelcules
Total (without water)48,45315
Polymers47,6104
Non-polymers84311
Water7,188399
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5760 Å2
ΔGint-130 kcal/mol
Surface area19880 Å2
MethodPISA
Unit cell
Length a, b, c (Å)50.800, 80.400, 55.500
Angle α, β, γ (deg.)90.000, 107.900, 90.000
Int Tables number4
Space group name H-MP1211

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Components

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DNA chain , 3 types, 3 molecules TPD

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


Mass: 4829.133 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#2: 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 / Source: (synth.) synthetic construct (others)
#3: DNA chain DNA (5'-D(P*GP*TP*CP*GP*G)-3')


Mass: 1536.035 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)

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Protein , 1 types, 1 molecules A

#4: Protein DNA polymerase beta


Mass: 38183.637 Da / Num. of mol.: 1 / Mutation: D276G
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: POLB / Production host: Escherichia coli (E. coli)
References: UniProt: P06746, DNA-directed DNA polymerase, Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases

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Non-polymers , 5 types, 410 molecules

#5: Chemical
ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Na
#6: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Ca
#7: Chemical ChemComp-GKS / 1-[2-amino-5-(formylamino)-6-oxo-1,6-dihydropyrimidin-4-yl]-2,5-anhydro-1,3-dideoxy-6-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-D-ribo-hexitol


Mass: 524.208 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C11H19N4O14P3
#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.: 399 / 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: 2.3 Å3/Da / Density % sol: 46.47 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 8 / Details: 50mM Imidazole, 350mM Sodium Acetate, 16% Peg3350

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU MICROMAX-007 HF / Wavelength: 1.54 Å
DetectorType: RIGAKU SATURN 944 / Detector: CCD / Date: Jun 16, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.54 Å / Relative weight: 1
ReflectionResolution: 2→50 Å / Num. obs: 27639 / % possible obs: 96.4 % / Redundancy: 3.4 % / Rmerge(I) obs: 0.062 / Χ2: 1.066 / Net I/σ(I): 11.5 / Num. measured all: 95086
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique obsΧ2Diffraction-ID% possible all
2-2.072.30.36825571.075189.8
2.07-2.152.60.2726641.166193.1
2.15-2.252.90.21927351.131196.2
2.25-2.373.20.19327431.128196.9
2.37-2.523.80.16527891.11197.1
2.52-2.7140.12228021.042198.2
2.71-2.9940.08728281.016198.4
2.99-3.4240.05128221.052198.8
3.42-4.313.80.0428551.005198.7
4.31-503.80.03928441.03197.1

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Processing

Software
NameVersionClassification
PHENIX1.14_3260refinement
HKL-3000data scaling
PDB_EXTRACT3.24data extraction
PHENIXphasing
HKL-3000data reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 2fms

2fms


Resolution: 1.992→20.657 Å / SU ML: 0.24 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 24.65 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2317 2744 9.95 %
Rwork0.1753 24844 -
obs0.1809 27588 94.82 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 84.27 Å2 / Biso mean: 28.8741 Å2 / Biso min: 8.68 Å2
Refinement stepCycle: final / Resolution: 1.992→20.657 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2591 629 42 399 3661
Biso mean--20.85 33.42 -
Num. residues----357
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 20

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.9917-2.0260.3366840.26676785158
2.026-2.06280.31051160.23181179129590
2.0628-2.10250.30031440.2191189133393
2.1025-2.14530.24541410.20591201134293
2.1453-2.19190.2671330.21621256138996
2.1919-2.24290.34431460.20591248139496
2.2429-2.29890.23791380.19811262140096
2.2989-2.3610.29881520.1921260141298
2.361-2.43030.25711560.20421274143097
2.4303-2.50860.26921410.20691267140898
2.5086-2.59810.28261330.1961271140498
2.5981-2.70190.26471450.20851267141298
2.7019-2.82460.26391350.20051311144698
2.8246-2.97310.2571510.20521282143398
2.9731-3.15880.27681410.20591272141398
3.1588-3.40170.22521380.17731308144699
3.4017-3.74220.18961230.14551301142498
3.7422-4.27950.16431460.13761315146199
4.2795-5.3760.20461420.12871294143698
5.376-20.65790.16991390.15051320145998

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