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- PDB-3ngi: RB69 DNA Polymerase (Y567A) Ternary Complex with dTTP Opposite dG -

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Basic information

Entry
Database: PDB / ID: 3ngi
TitleRB69 DNA Polymerase (Y567A) Ternary Complex with dTTP Opposite dG
Components
  • DNA (5'-D(*GP*CP*GP*GP*AP*CP*TP*GP*CP*TP*TP*AP*(DOC))-3')
  • DNA (5'-D(*TP*CP*AP*GP*GP*TP*AP*AP*GP*CP*AP*GP*TP*CP*CP*GP*CP*G)-3')
  • DNA polymerase
KeywordsTRANSFERASE/DNA / RB69 DNA polymerase / fidelity / Mutation Frequencies / Kinetics / TRANSFERASE-DNA complex
Function / homology
Function and homology information


bidirectional double-stranded viral DNA replication / Hydrolases; Acting on ester bonds; Exodeoxyribonucleases producing 5'-phosphomonoesters / 3'-5' exonuclease activity / DNA-templated DNA replication / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / nucleotide binding / DNA binding / metal ion binding
Similarity search - Function
DnaQ-like 3'-5' exonuclease / Monooxygenase - #300 / Ribonuclease H-like motif / DNA-directed DNA polymerase T4 type / DNA Polymerase; Chain A, domain 1 / DNA Polymerase, chain B, domain 1 / B family DNA polymerase, finger domain / Palm domain of DNA polymerase / B family DNA polymerase, palm domain / : ...DnaQ-like 3'-5' exonuclease / Monooxygenase - #300 / Ribonuclease H-like motif / DNA-directed DNA polymerase T4 type / DNA Polymerase; Chain A, domain 1 / DNA Polymerase, chain B, domain 1 / B family DNA polymerase, finger domain / Palm domain of DNA polymerase / B family DNA polymerase, palm domain / : / Monooxygenase / DNA polymerase family B signature. / DNA-directed DNA polymerase, family B, multifunctional domain / DNA-directed DNA polymerase, family B, conserved site / DNA polymerase family B / DNA polymerase family B, exonuclease domain / DNA-directed DNA polymerase, family B, exonuclease domain / DNA polymerase, palm domain superfamily / DNA polymerase type-B family / DNA-directed DNA polymerase, family B / Ribonuclease H-like superfamily/Ribonuclease H / Nucleotidyltransferase; domain 5 / Helix Hairpins / Ribonuclease H superfamily / Ribonuclease H-like superfamily / DNA/RNA polymerase superfamily / Alpha-Beta Complex / Up-down Bundle / 2-Layer Sandwich / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
THYMIDINE-5'-TRIPHOSPHATE / DNA / DNA (> 10) / DNA-directed DNA polymerase
Similarity search - Component
Biological speciesEnterobacteria phage RB69 (virus)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.886 Å
AuthorsWang, M. / Wang, J. / Konigsberg, W.H.
CitationJournal: J.Mol.Biol. / Year: 2011
Title: Variation in Mutation Rates Caused by RB69pol Fidelity Mutants Can Be Rationalized on the Basis of Their Kinetic Behavior and Crystal Structures.
Authors: Xia, S. / Wang, M. / Lee, H.R. / Sinha, A. / Blaha, G. / Christian, T. / Wang, J. / Konigsberg, W.
History
DepositionJun 11, 2010Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 26, 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_ref_seq_dif / 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_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_seq_id / _pdbx_struct_conn_angle.ptnr2_label_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_leaving_atom_flag / _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_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_ref_seq_dif.details / _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
T: DNA (5'-D(*TP*CP*AP*GP*GP*TP*AP*AP*GP*CP*AP*GP*TP*CP*CP*GP*CP*G)-3')
P: DNA (5'-D(*GP*CP*GP*GP*AP*CP*TP*GP*CP*TP*TP*AP*(DOC))-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)114,85912
Polymers114,0563
Non-polymers8039
Water17,222956
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7350 Å2
ΔGint-105 kcal/mol
Surface area43090 Å2
MethodPISA
Unit cell
Length a, b, c (Å)74.989, 120.336, 130.768
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

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Protein , 1 types, 1 molecules A

#1: Protein DNA polymerase / Gp43


Mass: 104563.047 Da / Num. of mol.: 1 / Mutation: D222A, D327A, Y567A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Enterobacteria phage RB69 (virus) / Gene: 43, gp43 / Plasmid: pET21b / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q38087, DNA-directed DNA polymerase

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DNA chain , 2 types, 2 molecules TP

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


Mass: 5541.591 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Template DNA strand
#3: DNA chain DNA (5'-D(*GP*CP*GP*GP*AP*CP*TP*GP*CP*TP*TP*AP*(DOC))-3')


Mass: 3951.586 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Primer DNA strand

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Non-polymers , 3 types, 965 molecules

#4: Chemical ChemComp-TTP / THYMIDINE-5'-TRIPHOSPHATE


Mass: 482.168 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H17N2O14P3
#5: Chemical
ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Ca
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 956 / 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: 2.59 Å3/Da / Density % sol: 52.45 %
Crystal growTemperature: 293 K / Method: micro-batch vapor-diffusion / pH: 6.5
Details: 13%(w/v) PEG 350 monomethyl ether (MME), 150 mM CaCl2, 100 mM NaCacodylate (pH 6.5), micro-batch vapor-diffusion, temperature 293K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 24-ID-E / Wavelength: 0.97918 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Nov 30, 2009 / Details: mirrors
RadiationMonochromator: Si(311) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97918 Å / Relative weight: 1
ReflectionResolution: 1.88→50 Å / Num. all: 95712 / Num. obs: 95329 / % possible obs: 99.6 % / Observed criterion σ(I): 1 / Redundancy: 4.4 % / Rmerge(I) obs: 0.11 / Net I/σ(I): 12.4
Reflection shellResolution: 1.88→1.95 Å / Redundancy: 4.4 % / Rmerge(I) obs: 1 / Mean I/σ(I) obs: 1.04 / % possible all: 99.7

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Processing

Software
NameVersionClassification
HKL-2000data collection
AMoREphasing
REFMAC5.5.0102refinement
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 3NCI

3nci


Resolution: 1.886→50 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.942 / SU B: 3.314 / SU ML: 0.098 / Isotropic thermal model: overall / Cross valid method: THROUGHOUT / ESU R: 0.153 / ESU R Free: 0.139 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.22623 4762 5 %RANDOM
Rwork0.19196 ---
obs0.19371 90257 99.1 %-
all-91077 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 30.174 Å2
Baniso -1Baniso -2Baniso -3
1--0.66 Å2-0 Å20 Å2
2--0.89 Å2-0 Å2
3----0.22 Å2
Refinement stepCycle: LAST / Resolution: 1.886→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7367 630 37 956 8990
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0070.0228493
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.012.05911660
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.835963
X-RAY DIFFRACTIONr_dihedral_angle_2_deg34.71424.231390
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.365151399
X-RAY DIFFRACTIONr_dihedral_angle_4_deg14.5521549
X-RAY DIFFRACTIONr_chiral_restr0.0680.21236
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.0216332
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.11444620
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.95567529
X-RAY DIFFRACTIONr_scbond_it2.1563873
X-RAY DIFFRACTIONr_scangle_it3.29894107
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.886→1.935 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.336 316 -
Rwork0.283 6424 -
obs--96.15 %

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