- PDB-3v6j: Replication of N2,3-Ethenoguanine by DNA Polymerases -
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ID or keywords:
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Basic information
Entry
Database: PDB / ID: 3v6j
Title
Replication of N2,3-Ethenoguanine by DNA Polymerases
Components
DNA (5'-D(*GP*GP*GP*GP*AP*AP*GP*GP*AP*TP*TP*(DOC))-3')
DNA (5'-D(*TP*CP*AP*TP*(EFG)P*GP*AP*AP*TP*CP*CP*TP*TP*CP*CP*CP*C)-3')
DNA polymerase IV
Keywords
TRANSFERASE/DNA / Sulfolobus solfataricus DNA polymerase IV / Dpo4 / ethenoguanine / DNA adduct / DNA lesion / DNA polymerase / DNA replication / lesion bypass / 2'-fluoro arabinose / N2 / 3-ethenoguanine / TRANSFERASE-DNA complex
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, Y-family, little finger domain superfamily ...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
A: DNA polymerase IV J: DNA polymerase IV P: DNA (5'-D(*GP*GP*GP*GP*AP*AP*GP*GP*AP*TP*TP*(DOC))-3') B: DNA (5'-D(*TP*CP*AP*TP*(EFG)P*GP*AP*AP*TP*CP*CP*TP*TP*CP*CP*CP*C)-3') K: DNA (5'-D(*GP*GP*GP*GP*AP*AP*GP*GP*AP*TP*TP*(DOC))-3') M: DNA (5'-D(*TP*CP*AP*TP*(EFG)P*GP*AP*AP*TP*CP*CP*TP*TP*CP*CP*CP*C)-3') hetero molecules
A: DNA polymerase IV P: DNA (5'-D(*GP*GP*GP*GP*AP*AP*GP*GP*AP*TP*TP*(DOC))-3') B: DNA (5'-D(*TP*CP*AP*TP*(EFG)P*GP*AP*AP*TP*CP*CP*TP*TP*CP*CP*CP*C)-3') hetero molecules
J: DNA polymerase IV K: DNA (5'-D(*GP*GP*GP*GP*AP*AP*GP*GP*AP*TP*TP*(DOC))-3') M: DNA (5'-D(*TP*CP*AP*TP*(EFG)P*GP*AP*AP*TP*CP*CP*TP*TP*CP*CP*CP*C)-3') hetero molecules
Mass: 18.015 Da / Num. of mol.: 162 / Source method: isolated from a natural source / Formula: H2O
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.94 Å3/Da / Density % sol: 58.14 %
Crystal grow
Temperature: 293 K / pH: 7.4 Details: 200 uM Dpo4, 240 uM primer-template DNA complex, 5 mM MgCl2, 1 mM dCTP, 20 mM Tris-HCl (pH 7.4), 60 mM NaCl, 2% glycerol (v/v), and 5 mM -mercaptoethanol. Precipitant: 0.1M Tris-HCl (pH 7.4) ...Details: 200 uM Dpo4, 240 uM primer-template DNA complex, 5 mM MgCl2, 1 mM dCTP, 20 mM Tris-HCl (pH 7.4), 60 mM NaCl, 2% glycerol (v/v), and 5 mM -mercaptoethanol. Precipitant: 0.1M Tris-HCl (pH 7.4), 15% polyethylene glycol 3350 (w/v), 0.1 M Ca(CH3COO)2, and 2% glycerol (v/v), temperature 293K
Resolution: 2.3→29.84 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.913 / SU B: 15.038 / SU ML: 0.186 / Cross valid method: THROUGHOUT / σ(F): 2.297 / ESU R: 0.299 / ESU R Free: 0.248 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.273
2456
5.1 %
RANDOM
Rwork
0.21
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obs
0.213
48579
97.7 %
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all
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48579
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parameters
Biso mean: 62.28 Å2
Baniso -1
Baniso -2
Baniso -3
1-
-0.8 Å2
0 Å2
2.94 Å2
2-
-
-1.35 Å2
0 Å2
3-
-
-
3.43 Å2
Refinement step
Cycle: LAST / Resolution: 2.3→29.84 Å
Protein
Nucleic acid
Ligand
Solvent
Total
Num. atoms
5516
1085
61
162
6824
Refine LS restraints
Refine-ID
Type
Dev ideal
Dev ideal target
Number
X-RAY DIFFRACTION
r_bond_refined_d
0.016
0.018
6862
X-RAY DIFFRACTION
r_bond_other_d
X-RAY DIFFRACTION
r_angle_refined_deg
2.142
1.903
9460
X-RAY DIFFRACTION
r_angle_other_deg
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
6.519
5
683
X-RAY DIFFRACTION
r_dihedral_angle_2_deg
36.138
23.714
245
X-RAY DIFFRACTION
r_dihedral_angle_3_deg
21.049
15
1119
X-RAY DIFFRACTION
r_dihedral_angle_4_deg
21.259
15
47
X-RAY DIFFRACTION
r_chiral_restr
0.135
0.2
1026
X-RAY DIFFRACTION
r_gen_planes_refined
0.01
0.021
4635
X-RAY DIFFRACTION
r_gen_planes_other
X-RAY DIFFRACTION
r_nbd_refined
X-RAY DIFFRACTION
r_nbd_other
X-RAY DIFFRACTION
r_nbtor_refined
X-RAY DIFFRACTION
r_nbtor_other
X-RAY DIFFRACTION
r_xyhbond_nbd_refined
X-RAY DIFFRACTION
r_xyhbond_nbd_other
X-RAY DIFFRACTION
r_metal_ion_refined
X-RAY DIFFRACTION
r_metal_ion_other
X-RAY DIFFRACTION
r_symmetry_vdw_refined
X-RAY DIFFRACTION
r_symmetry_vdw_other
X-RAY DIFFRACTION
r_symmetry_hbond_refined
X-RAY DIFFRACTION
r_symmetry_hbond_other
X-RAY DIFFRACTION
r_symmetry_metal_ion_refined
X-RAY DIFFRACTION
r_symmetry_metal_ion_other
X-RAY DIFFRACTION
r_mcbond_it
X-RAY DIFFRACTION
r_mcbond_other
X-RAY DIFFRACTION
r_mcangle_it
X-RAY DIFFRACTION
r_scbond_it
X-RAY DIFFRACTION
r_scangle_it
X-RAY DIFFRACTION
r_rigid_bond_restr
X-RAY DIFFRACTION
r_sphericity_free
X-RAY DIFFRACTION
r_sphericity_bonded
LS refinement shell
Resolution: 2.3→2.36 Å / Total num. of bins used: 20
Rfactor
Num. reflection
% reflection
Rfree
0.353
152
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Rwork
0.276
2858
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obs
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83.2 %
Refinement TLS params.
Method: refined / Refine-ID: X-RAY DIFFRACTION
ID
L11 (°2)
L12 (°2)
L13 (°2)
L22 (°2)
L23 (°2)
L33 (°2)
S11 (Å °)
S12 (Å °)
S13 (Å °)
S21 (Å °)
S22 (Å °)
S23 (Å °)
S31 (Å °)
S32 (Å °)
S33 (Å °)
T11 (Å2)
T12 (Å2)
T13 (Å2)
T22 (Å2)
T23 (Å2)
T33 (Å2)
Origin x (Å)
Origin y (Å)
Origin z (Å)
1
1.5602
-0.0905
-0.371
0.6016
-0.41
1.4473
-0.0181
-0.4908
-0.0929
0.2063
0.0225
-0.0392
-0.1052
0.0723
-0.0045
0.2059
-0.0419
0.0325
0.2505
-0.0248
0.0944
9.7247
-0.2502
88.4575
2
1.7
0.6492
0.1234
1.3915
-0.0487
1.0963
-0.0451
0.2705
-0.0605
-0.1696
0.0565
0.0721
-0.0076
-0.0826
-0.0113
0.0271
0
0.0105
0.0555
-0.0166
0.0979
1.6055
-0.9163
44.3398
Refinement TLS group
ID
Refine-ID
Refine TLS-ID
Auth asym-ID
Auth seq-ID
1
X-RAY DIFFRACTION
1
J
1 - 342
2
X-RAY DIFFRACTION
1
M
4 - 16
3
X-RAY DIFFRACTION
1
K
3 - 13
4
X-RAY DIFFRACTION
2
A
1 - 342
5
X-RAY DIFFRACTION
2
B
1 - 17
6
X-RAY DIFFRACTION
2
P
2 - 13
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