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- PDB-6ctl: Ternary complex crystal structure of DNA polymerase Beta with a d... -

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Basic information

Entry
Database: PDB / ID: 6ctl
TitleTernary complex crystal structure of DNA polymerase Beta with a dideoxy terminated primer with CHCL-R/S isomers, beta, gamma dTTP analogue
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*(DOC))-3')
  • DNA (5'-D(P*GP*TP*CP*GP*G)-3')
  • DNA polymerase beta
KeywordsTranscription/dna / DNA Polymerase Beta / Conformational Change / enzyme mechanism / LFER / Transcription-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
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 / 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-FDJ / DNA / DNA (> 10) / DNA polymerase beta
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2 Å
AuthorsBatra, V.K. / Wilson, S.H.
CitationJournal: Biochemistry / Year: 2018
Title: Mapping Functional Substrate-Enzyme Interactions in the pol beta Active Site through Chemical Biology: Structural Responses to Acidity Modification of Incoming dNTPs.
Authors: Batra, V.K. / Oertell, K. / Beard, W.A. / Kashemirov, B.A. / McKenna, C.E. / Goodman, M.F. / Wilson, S.H.
History
DepositionMar 23, 2018Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 20, 2018Provider: repository / Type: Initial release
Revision 1.1Jul 11, 2018Group: Data collection / Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.title
Revision 1.2Oct 4, 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_conn_type
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.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _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_conn_type.id

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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*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*(DOC))-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)48,36110
Polymers47,7184
Non-polymers6436
Water5,368298
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5500 Å2
ΔGint-78 kcal/mol
Surface area20060 Å2
MethodPISA
Unit cell
Length a, b, c (Å)50.862, 79.699, 55.119
Angle α, β, γ (deg.)90.000, 107.660, 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*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3')


Mass: 4853.158 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human)
#2: DNA chain DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*(DOC))-3')


Mass: 3045.005 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human)
#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.) Homo sapiens (human)

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Protein , 1 types, 1 molecules A

#4: Protein DNA polymerase beta


Mass: 38283.750 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: POLB / Plasmid: pwl-11 / 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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Non-polymers , 5 types, 304 molecules

#5: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#6: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Na
#7: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#8: Chemical ChemComp-FDJ / 5'-O-[(R)-{[(R)-[(R)-chloro(phosphono)methyl](hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]thymidine


Mass: 514.641 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C11H18ClN2O13P3 / Feature type: SUBJECT OF INVESTIGATION
#9: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 298 / 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: 2.28 Å3/Da / Density % sol: 46.14 % / Mosaicity: 1.084 °
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / Details: 16-18% PEG 3350 / PH range: 7.5, 50 mM Imidazole, 350 mM Sodium Acetate

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU MICROMAX-007 / Wavelength: 1.5418 Å
DetectorType: RIGAKU SATURN 92 / Detector: CCD / Date: Feb 3, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2→50 Å / Num. obs: 27487 / % possible obs: 96.6 % / Redundancy: 3.3 % / Rmerge(I) obs: 0.11 / Χ2: 1.125 / Net I/σ(I): 14.7 / Num. measured all: 90988
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique obsΧ2Diffraction-ID% possible all
2-2.0720.3621301.208175.7
2.07-2.152.40.28826621.142193
2.15-2.253.30.27628271.148199.9
2.25-2.373.50.24928211.2321100
2.37-2.523.50.21228331.216199.9
2.52-2.713.50.18528311.252199.8
2.71-2.993.50.14728321.155199.6
2.99-3.423.60.11328520.944199.9
3.42-4.313.70.09228370.997199.4
4.31-503.60.08128621.042198.4

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Processing

Software
NameVersionClassification
HKL-2000data reduction
HKL-2000data scaling
PHENIX1.9_1692refinement
PDB_EXTRACT3.24data extraction
PHENIXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 2FMS

2fms


Resolution: 2→22.201 Å / SU ML: 0.22 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 25.56
RfactorNum. reflection% reflection
Rfree0.2253 3740 7.3 %
Rwork0.1792 --
obs0.1826 51200 91.23 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 73.1 Å2 / Biso mean: 36.5864 Å2 / Biso min: 20.13 Å2
Refinement stepCycle: final / Resolution: 2→22.201 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2608 630 35 298 3571
Biso mean--26.06 40.49 -
Num. residues----357
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0083399
X-RAY DIFFRACTIONf_angle_d1.0624715
X-RAY DIFFRACTIONf_chiral_restr0.043515
X-RAY DIFFRACTIONf_plane_restr0.005498
X-RAY DIFFRACTIONf_dihedral_angle_d21.5611338
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 27

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.9953-2.02050.3713850.314786595045
2.0205-2.04710.2689980.29131113121159
2.0471-2.07510.3007900.28151292138268
2.0751-2.10470.30091150.25841416153172
2.1047-2.13610.2671290.24771541167081
2.1361-2.16950.29321120.23611783189591
2.1695-2.2050.26371740.22481870204495
2.205-2.2430.28331400.2251793193396
2.243-2.28380.23341390.22341831197096
2.2838-2.32760.29691500.21911881203197
2.3276-2.37510.25431540.21221860201497
2.3751-2.42670.25111480.21581893204197
2.4267-2.48310.28521380.21331872201097
2.4831-2.54510.27521470.22021846199397
2.5451-2.61380.25561330.21711893202697
2.6138-2.69060.27881630.20771830199398
2.6906-2.77720.31051450.2151907205298
2.7772-2.87630.28881400.21771854199496
2.8763-2.99120.29431440.21211876202097
2.9912-3.1270.27371540.21371866202098
3.127-3.29140.23361570.181319232080100
3.2914-3.49680.19041440.156619182062100
3.4968-3.76560.1951430.150519252068100
3.7656-4.14240.18311540.13831899205399
4.1424-4.73670.17481450.12531901204698
4.7367-5.94870.1621510.14861909206099
5.9487-22.20250.18241480.14371903205198

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