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- PDB-3c2m: Ternary complex of DNA POLYMERASE BETA with a G:dAPCPP mismatch i... -

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Basic information

Entry
Database: PDB / ID: 3c2m
TitleTernary complex of DNA POLYMERASE BETA with a G:dAPCPP mismatch in the active site
Components
  • DNA (5'-D(*DCP*DCP*DGP*DAP*DCP*DGP*DGP*DCP*DGP*DCP*DAP*DTP*DCP*DAP*DGP*DC)-3')
  • DNA (5'-D(*DGP*DCP*DTP*DGP*DAP*DTP*DGP*DCP*DGP*DC)-3')
  • DNA (5'-D(P*DGP*DTP*DCP*DGP*DG)-3')
  • DNA polymerase beta
KeywordsTRANSFERASE / LYASE/DNA / Nucleotidyl Transferase / DNA Polymerase / Misincorporation / DNA damage / DNA repair / DNA replication / DNA synthesis / DNA-binding / DNA-directed DNA polymerase / Lyase / Magnesium / Metal-binding / Nucleotidyltransferase / Nucleus / Polymorphism / Sodium / LYASE-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
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 / 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-F2A / : / DNA / DNA (> 10) / DNA polymerase beta
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.15 Å
AuthorsBatra, V.K. / Beard, W.A. / Shock, D.D. / Pedersen, L.C. / Wilson, S.H.
CitationJournal: Mol.Cell / Year: 2008
Title: Structures of DNA polymerase beta with active-site mismatches suggest a transient abasic site intermediate during misincorporation.
Authors: Batra, V.K. / Beard, W.A. / Shock, D.D. / Pedersen, L.C. / Wilson, S.H.
History
DepositionJan 25, 2008Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 20, 2008Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Aug 30, 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_alt_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_asym_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.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 / _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
T: DNA (5'-D(*DCP*DCP*DGP*DAP*DCP*DGP*DGP*DCP*DGP*DCP*DAP*DTP*DCP*DAP*DGP*DC)-3')
P: DNA (5'-D(*DGP*DCP*DTP*DGP*DAP*DTP*DGP*DCP*DGP*DC)-3')
D: DNA (5'-D(P*DGP*DTP*DCP*DGP*DG)-3')
A: DNA polymerase beta
hetero molecules


Theoretical massNumber of molelcules
Total (without water)48,84420
Polymers47,7084
Non-polymers1,13616
Water5,531307
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6000 Å2
MethodPISA
Unit cell
Length a, b, c (Å)54.750, 78.370, 55.170
Angle α, β, γ (deg.)90.00, 113.36, 90.00
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(*DCP*DCP*DGP*DAP*DCP*DGP*DGP*DCP*DGP*DCP*DAP*DTP*DCP*DAP*DGP*DC)-3')


Mass: 4869.157 Da / Num. of mol.: 1 / Source method: obtained synthetically
#2: DNA chain DNA (5'-D(*DGP*DCP*DTP*DGP*DAP*DTP*DGP*DCP*DGP*DC)-3')


Mass: 3061.004 Da / Num. of mol.: 1 / Source method: obtained synthetically
#3: DNA chain DNA (5'-D(P*DGP*DTP*DCP*DGP*DG)-3')


Mass: 1536.035 Da / Num. of mol.: 1 / Source method: obtained synthetically

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Protein , 1 types, 1 molecules A

#4: 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 / 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, 323 molecules

#5: Chemical
ChemComp-MN / MANGANESE (II) ION


Mass: 54.938 Da / Num. of mol.: 7 / Source method: obtained synthetically / Formula: Mn
#6: Chemical
ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Na
#7: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H6O2
#8: Chemical ChemComp-F2A / 2'-deoxy-5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphoryl]adenosine


Mass: 489.209 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C11H18N5O11P3
#9: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 307 / 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: 45.99 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7.5
Details: 50 mM Imidazole pH 7.5, 350 mM Sodium Acetate, 18% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Components of the solutions
IDNameCrystal-IDSol-ID
1Imidazole pH 7.5, Sodium Acetate, PEG 335011
250 mM Imidazole pH 7.5, 350 mM Sodium Acetate, 18% PEG 335012

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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: Jun 2, 2006 / Details: viramax
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.15→50 Å / Num. all: 22971 / Num. obs: 22971 / % possible obs: 98.3 % / Observed criterion σ(F): -3 / Observed criterion σ(I): 0 / Redundancy: 3.6 % / Biso Wilson estimate: 14.6 Å2 / Rmerge(I) obs: 0.069 / Rsym value: 0.171
Reflection shellResolution: 2.15→2.23 Å / Redundancy: 3.3 % / Rmerge(I) obs: 0.344 / Mean I/σ(I) obs: 3 / Num. unique all: 2218 / % possible all: 95.6

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Processing

Software
NameVersionClassification
CNS1.1refinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB entry 2FMP

2fmp


Resolution: 2.15→22.35 Å / Rfactor Rfree error: 0.006 / Data cutoff high absF: 388288.92 / 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
Rfree0.27 1938 9.1 %RANDOM
Rwork0.214 ---
obs0.214 21328 91.3 %-
all-22971 --
Solvent computationSolvent model: FLAT MODEL / Bsol: 43.4522 Å2 / ksol: 0.327426 e/Å3
Displacement parametersBiso mean: 32.3 Å2
Baniso -1Baniso -2Baniso -3
1--0.18 Å20 Å22.81 Å2
2--0.05 Å20 Å2
3---0.12 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.37 Å0.27 Å
Luzzati d res low-5 Å
Luzzati sigma a0.35 Å0.25 Å
Refinement stepCycle: LAST / Resolution: 2.15→22.35 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2670 632 51 307 3660
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.006
X-RAY DIFFRACTIONc_angle_deg1.1
X-RAY DIFFRACTIONc_dihedral_angle_d24.1
X-RAY DIFFRACTIONc_improper_angle_d0.94
X-RAY DIFFRACTIONc_mcbond_it1.391.5
X-RAY DIFFRACTIONc_mcangle_it2.242
X-RAY DIFFRACTIONc_scbond_it2.012
X-RAY DIFFRACTIONc_scangle_it2.992.5
LS refinement shellResolution: 2.15→2.28 Å / Rfactor Rfree error: 0.02 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.332 287 8.3 %
Rwork0.269 3168 -
obs--89 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1F2A.paramprotein.top
X-RAY DIFFRACTION2dna-rna.top
X-RAY DIFFRACTION3water.top
X-RAY DIFFRACTION4f2a.top
X-RAY DIFFRACTION5dNTP.top

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