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- PDB-3rax: Dpo4 extension ternary complex with 3'-terminal primer T base opp... -

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Basic information

Entry
Database: PDB / ID: 3rax
TitleDpo4 extension ternary complex with 3'-terminal primer T base opposite the 1-methylguanine (M1G) lesion
Components
  • DNA (5'-D(*CP*CP*TP*AP*AP*CP*(MG1)P*CP*TP*AP*CP*CP*AP*TP*CP*CP*AP*AP*CP*C)-3')
  • DNA (5'-D(*GP*TP*TP*GP*GP*AP*TP*GP*GP*TP*AP*GP*(2DT))-3')
  • DNA polymerase IV
KeywordsTRANSFERASE/DNA / DNA DAMAGE / DNA REPAIR / DNA REPLICATION / DNA-BINDING / DNA-DIRECTED DNA POLYMERASE / MAGNESIUM / METAL-BINDING / MUTATOR PROTEIN / NUCLEOTIDYLTRANSFERASE / TRANSFERASE / TRANSFERASE-DNA COMPLEX / Lesion bypass / DNA polymerase / Y-family polymerase / dNTP binding / 1-methylguanine
Function / homology
Function and homology information


error-prone translesion synthesis / DNA-templated DNA replication / damaged DNA binding / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / magnesium ion binding / cytoplasm
Similarity search - Function
DNA polymerase type-Y, HhH motif / IMS family HHH motif / DNA polymerase IV / : / DNA polymerase, Y-family, little finger domain / MutS, DNA mismatch repair protein, domain I - #60 / MutS, DNA mismatch repair protein, domain I / DNA polymerase, Y-family, little finger domain / impB/mucB/samB family C-terminal domain / UmuC domain ...DNA polymerase type-Y, HhH motif / IMS family HHH motif / DNA polymerase IV / : / DNA polymerase, Y-family, little finger domain / MutS, DNA mismatch repair protein, domain I - #60 / MutS, DNA mismatch repair protein, domain I / DNA polymerase, Y-family, little finger domain / impB/mucB/samB family C-terminal domain / UmuC domain / DNA polymerase, Y-family, little finger domain superfamily / impB/mucB/samB family / UmuC domain profile. / Reverse transcriptase/Diguanylate cyclase domain / Dna Ligase; domain 1 / 5' to 3' exonuclease, C-terminal subdomain / DNA polymerase; domain 1 / Reverse transcriptase/Diguanylate cyclase domain / Alpha-Beta Plaits / DNA/RNA polymerase superfamily / 2-Layer Sandwich / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE / DNA / DNA (> 10) / DNA polymerase IV
Similarity search - Component
Biological speciesSulfolobus solfataricus (archaea)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.891 Å
AuthorsRechkoblit, O. / Patel, D.J.
CitationJournal: Structure / Year: 2011
Title: Implications for damage recognition during Dpo4-mediated mutagenic bypass of m1G and m3C lesions.
Authors: Rechkoblit, O. / Delaney, J.C. / Essigmann, J.M. / Patel, D.J.
History
DepositionMar 28, 2011Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 15, 2011Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Jun 19, 2013Group: Database references
Revision 1.3Sep 13, 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_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_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_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_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_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 IV
D: DNA (5'-D(*GP*TP*TP*GP*GP*AP*TP*GP*GP*TP*AP*GP*(2DT))-3')
E: DNA (5'-D(*CP*CP*TP*AP*AP*CP*(MG1)P*CP*TP*AP*CP*CP*AP*TP*CP*CP*AP*AP*CP*C)-3')
B: DNA polymerase IV
H: DNA (5'-D(*GP*TP*TP*GP*GP*AP*TP*GP*GP*TP*AP*GP*(2DT))-3')
J: DNA (5'-D(*CP*CP*TP*AP*AP*CP*(MG1)P*CP*TP*AP*CP*CP*AP*TP*CP*CP*AP*AP*CP*C)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)99,23314
Polymers97,9786
Non-polymers1,2558
Water9,332518
1
A: DNA polymerase IV
D: DNA (5'-D(*GP*TP*TP*GP*GP*AP*TP*GP*GP*TP*AP*GP*(2DT))-3')
E: DNA (5'-D(*CP*CP*TP*AP*AP*CP*(MG1)P*CP*TP*AP*CP*CP*AP*TP*CP*CP*AP*AP*CP*C)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,6167
Polymers48,9893
Non-polymers6274
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6640 Å2
ΔGint-59 kcal/mol
Surface area20130 Å2
MethodPISA
2
B: DNA polymerase IV
H: DNA (5'-D(*GP*TP*TP*GP*GP*AP*TP*GP*GP*TP*AP*GP*(2DT))-3')
J: DNA (5'-D(*CP*CP*TP*AP*AP*CP*(MG1)P*CP*TP*AP*CP*CP*AP*TP*CP*CP*AP*AP*CP*C)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,6167
Polymers48,9893
Non-polymers6274
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6510 Å2
ΔGint-57 kcal/mol
Surface area20100 Å2
MethodPISA
Unit cell
Length a, b, c (Å)52.880, 61.645, 92.684
Angle α, β, γ (deg.)98.50, 103.82, 93.29
Int Tables number1
Space group name H-MP1

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein DNA polymerase IV / Pol IV


Mass: 38945.379 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Sulfolobus solfataricus (archaea) / Strain: P2 / Gene: dbh, dpo4, SSO2448 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q97W02, DNA-directed DNA polymerase

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DNA chain , 2 types, 4 molecules DHEJ

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


Mass: 4061.656 Da / Num. of mol.: 2 / Source method: obtained synthetically / Details: synthetic
#3: DNA chain DNA (5'-D(*CP*CP*TP*AP*AP*CP*(MG1)P*CP*TP*AP*CP*CP*AP*TP*CP*CP*AP*AP*CP*C)-3')


Mass: 5981.912 Da / Num. of mol.: 2 / Source method: obtained synthetically / Details: synthetic

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Non-polymers , 3 types, 526 molecules

#4: Chemical ChemComp-DGT / 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE


Mass: 507.181 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H16N5O13P3
#5: Chemical
ChemComp-CA / CALCIUM ION


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


Mass: 18.015 Da / Num. of mol.: 518 / 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: 2.95 Å3/Da / Density % sol: 58.27 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7
Details: 100 mM HEPES, pH 7.0, 100 mM calcium acetate and 10% PEG 4000, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 24-ID-C / Wavelength: 0.97949 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Jul 20, 2006
RadiationMonochromator: Kohzu HLD8-24 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97949 Å / Relative weight: 1
ReflectionResolution: 1.89→20 Å / Num. obs: 85563 / % possible obs: 95.9 % / Observed criterion σ(F): 2.1 / Observed criterion σ(I): 12.1 / Redundancy: 3.8 % / Rmerge(I) obs: 0.043
Reflection shellResolution: 1.89→1.93 Å / Redundancy: 2.8 % / % possible all: 79

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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 3RAQ
Resolution: 1.891→20 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.946 / SU B: 6.731 / SU ML: 0.095 / Cross valid method: THROUGHOUT / σ(F): 2.1 / ESU R: 0.146 / ESU R Free: 0.136 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.23023 4290 5 %RANDOM
Rwork0.19748 ---
obs0.19911 81251 95.76 %-
all-85563 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 43.997 Å2
Baniso -1Baniso -2Baniso -3
1--1.34 Å20.03 Å2-0.15 Å2
2--0.32 Å20.37 Å2
3---1.06 Å2
Refinement stepCycle: LAST / Resolution: 1.891→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5480 1236 68 518 7302
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.0227025
X-RAY DIFFRACTIONr_bond_other_d0.0010.024594
X-RAY DIFFRACTIONr_angle_refined_deg1.372.2249698
X-RAY DIFFRACTIONr_angle_other_deg0.94311246
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.0355680
X-RAY DIFFRACTIONr_dihedral_angle_2_deg30.45923.636242
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.798151120
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.6091548
X-RAY DIFFRACTIONr_chiral_restr0.1450.21104
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.026670
X-RAY DIFFRACTIONr_gen_planes_other0.0010.021230
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_it0.661.53413
X-RAY DIFFRACTIONr_mcbond_other0.0991.51376
X-RAY DIFFRACTIONr_mcangle_it0.96525518
X-RAY DIFFRACTIONr_scbond_it1.40933612
X-RAY DIFFRACTIONr_scangle_it2.2984.54180
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.891→1.94 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.351 242 -
Rwork0.294 4866 -
obs--78.51 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
11.19230.45070.03311.4531-0.12250.53420.00220.1069-0.1114-0.05-0.008-0.03530.0015-0.03520.00580.03980.02080.0330.0263-0.00570.09171.64110.83772.4532
22.4206-0.00121.16960.7011-0.09411.7666-0.17690.03210.10150.05760.01910.0085-0.2207-0.04890.15770.10010.01130.00470.1565-0.01590.076525.878624.215441.5531
32.14030.45241.64321.5896-0.00592.4753-0.15370.2365-0.1171-0.33130.12810.0582-0.0581-0.11360.02550.27050.00640.00620.3035-0.03290.2437-7.6792-3.9996-10.086
42.45881.18050.9582.40570.52651.8551-0.2199-0.17660.33740.1456-0.0442-0.1159-0.44490.05230.26410.3272-0.0129-0.07660.3034-0.02760.27236.038532.806452.2717
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A1 - 341
2X-RAY DIFFRACTION2B1001 - 1341
3X-RAY DIFFRACTION3D802 - 814
4X-RAY DIFFRACTION3E902 - 919
5X-RAY DIFFRACTION3A414
6X-RAY DIFFRACTION4H1802 - 1814
7X-RAY DIFFRACTION4J1903 - 1919
8X-RAY DIFFRACTION4B1414

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