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- PDB-1hu0: CRYSTAL STRUCTURE OF AN HOGG1-DNA BOROHYDRIDE TRAPPED INTERMEDIAT... -

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Basic information

Entry
Database: PDB / ID: 1hu0
TitleCRYSTAL STRUCTURE OF AN HOGG1-DNA BOROHYDRIDE TRAPPED INTERMEDIATE COMPLEX
Components
  • 5'-D(*GP*CP*GP*TP*CP*CP*AP*(PED)P*GP*TP*CP*TP*AP*CP*C)-3'
  • 5'-D(*GP*GP*TP*AP*GP*AP*CP*CP*TP*GP*GP*AP*CP*GP*C)-3'
  • 8-OXOGUANINE DNA GLYCOSYLASE 1
KeywordsHYDROLASE/DNA / DNA REPAIR / DNA GLYCOSYLASE / PROTEIN/DNA / BOROHYDRIDE / COVALENT TRAPPING / PRODUCT-ASSISTED CATALYSIS / REACTION INTERMEDIATE / HYDROLASE-DNA COMPLEX
Function / homology
Function and homology information


Defective OGG1 Substrate Binding / Defective OGG1 Substrate Processing / Defective OGG1 Localization / negative regulation of double-strand break repair via single-strand annealing / depurination / oxidized purine nucleobase lesion DNA N-glycosylase activity / base-excision repair, AP site formation / depyrimidination / 8-oxo-7,8-dihydroguanine DNA N-glycosylase activity / Displacement of DNA glycosylase by APEX1 ...Defective OGG1 Substrate Binding / Defective OGG1 Substrate Processing / Defective OGG1 Localization / negative regulation of double-strand break repair via single-strand annealing / depurination / oxidized purine nucleobase lesion DNA N-glycosylase activity / base-excision repair, AP site formation / depyrimidination / 8-oxo-7,8-dihydroguanine DNA N-glycosylase activity / Displacement of DNA glycosylase by APEX1 / positive regulation of gene expression via chromosomal CpG island demethylation / response to folic acid / oxidized purine DNA binding / Hydrolases; Glycosylases; Hydrolysing N-glycosyl compounds / APEX1-Independent Resolution of AP Sites via the Single Nucleotide Replacement Pathway / response to light stimulus / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / cellular response to cadmium ion / class I DNA-(apurinic or apyrimidinic site) endonuclease activity / DNA-(apurinic or apyrimidinic site) lyase / nucleotide-excision repair / base-excision repair / response to radiation / nuclear matrix / cellular response to reactive oxygen species / response to estradiol / microtubule binding / endonuclease activity / response to ethanol / response to oxidative stress / damaged DNA binding / nuclear speck / mitochondrial matrix / response to xenobiotic stimulus / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA damage response / regulation of DNA-templated transcription / negative regulation of apoptotic process / enzyme binding / positive regulation of transcription by RNA polymerase II / protein-containing complex / DNA binding / nucleoplasm / nucleus / cytosol
Similarity search - Function
TATA-Binding Protein - #40 / 8-oxoguanine DNA-glycosylase / 8-oxoguanine DNA glycosylase, N-terminal / : / 8-oxoguanine DNA glycosylase, N-terminal domain / Helix-hairpin-Helix base-excision DNA repair enzymes (C-terminal) / Endonuclease Iii, domain 2 / Hypothetical protein; domain 2 / HhH-GPD superfamily base excision DNA repair protein / Helix-hairpin-helix, base-excision DNA repair, C-terminal ...TATA-Binding Protein - #40 / 8-oxoguanine DNA-glycosylase / 8-oxoguanine DNA glycosylase, N-terminal / : / 8-oxoguanine DNA glycosylase, N-terminal domain / Helix-hairpin-Helix base-excision DNA repair enzymes (C-terminal) / Endonuclease Iii, domain 2 / Hypothetical protein; domain 2 / HhH-GPD superfamily base excision DNA repair protein / Helix-hairpin-helix, base-excision DNA repair, C-terminal / HhH-GPD domain / endonuclease III / Endonuclease III; domain 1 / DNA glycosylase / TATA-Binding Protein / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
8-OXOGUANINE / DNA / DNA (> 10) / N-glycosylase/DNA lyase
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.35 Å
AuthorsFromme, J.C. / Bruner, S.D. / Yang, W. / Karplus, M. / Verdine, G.L.
CitationJournal: Nat.Struct.Biol. / Year: 2003
Title: Product-Assisted Catalysis in base-excision DNA Repair
Authors: Fromme, J.C. / Bruner, S.D. / Yang, W. / Karplus, M. / Verdine, G.L.
History
DepositionJan 3, 2001Deposition site: RCSB / Processing site: RCSB
Revision 1.0Feb 25, 2003Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Aug 9, 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 / 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 / _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_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_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.4Oct 30, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
D: 5'-D(*GP*GP*TP*AP*GP*AP*CP*CP*TP*GP*GP*AP*CP*GP*C)-3'
E: 5'-D(*GP*CP*GP*TP*CP*CP*AP*(PED)P*GP*TP*CP*TP*AP*CP*C)-3'
A: 8-OXOGUANINE DNA GLYCOSYLASE 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)45,6335
Polymers45,4283
Non-polymers2052
Water1,76598
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)91.988, 91.988, 211.615
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number179
Space group name H-MP6522

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Components

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DNA chain , 2 types, 2 molecules DE

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


Mass: 4635.010 Da / Num. of mol.: 1 / Source method: obtained synthetically
#2: DNA chain 5'-D(*GP*CP*GP*TP*CP*CP*AP*(PED)P*GP*TP*CP*TP*AP*CP*C)-3'


Mass: 4398.854 Da / Num. of mol.: 1 / Source method: obtained synthetically

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Protein , 1 types, 1 molecules A

#3: Protein 8-OXOGUANINE DNA GLYCOSYLASE 1


Mass: 36394.176 Da / Num. of mol.: 1 / Fragment: CORE FRAGMENT (RESIDUES 12 TO 327)
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: OGG1 / Plasmid: PET30A-HOGG1 / Production host: Escherichia coli (E. coli)
References: UniProt: O15527, Hydrolases; Glycosylases; Hydrolysing N-glycosyl compounds

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Non-polymers , 3 types, 100 molecules

#4: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#5: Chemical ChemComp-OXG / 8-OXOGUANINE


Mass: 165.110 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C5H3N5O2
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 98 / Source method: isolated from a natural source / Formula: H2O

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Details

Has protein modificationY

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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: 2.82 Å3/Da / Density % sol: 56.38 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: PEG 8000, calcium acetate, sodium cacodylate, pH 6.50, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Components of the solutions
IDNameCrystal-IDSol-ID
1PEG 800011
2calcium acetate11
3sodium cacodylate11
Crystal grow
*PLUS
Temperature: 4 ℃ / Details: Bruner, S.D., (2000) Nature, 403, 859.
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
120 mMTris-HCl1drop
2100 mM1dropNaCl
31 mMEDTA1drop
410 mMdithiothreitol1drop
5100 mMsodium cacodylate1reservoir
6200 mMcalcium acetate1reservoir
717-18 %PEG80001reservoir

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 1.0332 / Wavelength: 1.0332 Å
DetectorType: CUSTOM-MADE / Detector: CCD / Date: Aug 12, 2001
RadiationMonochromator: GRAPHITE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.0332 Å / Relative weight: 1
ReflectionResolution: 2.35→50 Å / Num. obs: 22928 / % possible obs: 99.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 5.2 % / Biso Wilson estimate: 24 Å2 / Rsym value: 0.09 / Net I/σ(I): 18.4
Reflection shellResolution: 2.35→2.43 Å / Redundancy: 5.2 % / Mean I/σ(I) obs: 2.32 / Rsym value: 0.58 / % possible all: 99.7
Reflection
*PLUS
Highest resolution: 2.35 Å / Lowest resolution: 50 Å / Rmerge(I) obs: 0.09
Reflection shell
*PLUS
% possible obs: 99.7 % / Rmerge(I) obs: 0.58 / Mean I/σ(I) obs: 2.3

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Processing

Software
NameClassification
DENZOdata reduction
SCALEPACKdata scaling
CNSrefinement
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1EBM

1ebm


Resolution: 2.35→42.14 Å / Rfactor Rfree error: 0.006 / Data cutoff high absF: 290291.82 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 2 / σ(I): 2 / Stereochemistry target values: CNS (Brunger, A.T.)
RfactorNum. reflection% reflectionSelection details
Rfree0.245 1860 9.9 %RANDOM
Rwork0.21 ---
obs0.21 18696 81.5 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 33.1462 Å2 / ksol: 0.34527 e/Å3
Displacement parametersBiso mean: 44.3 Å2
Baniso -1Baniso -2Baniso -3
1-2.23 Å2-0.51 Å20 Å2
2--2.23 Å20 Å2
3----4.45 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.34 Å0.28 Å
Luzzati d res low-5 Å
Luzzati sigma a0.27 Å0.22 Å
Refinement stepCycle: LAST / Resolution: 2.35→42.14 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2491 598 13 98 3200
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.006
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.2
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d21
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d0.94
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
LS refinement shellResolution: 2.35→2.5 Å / Rfactor Rfree error: 0.02 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.295 226 10.8 %
Rwork0.239 1857 -
obs--56.2 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PROTEIN_REP.PARAMPROTEIN.TOP
X-RAY DIFFRACTION2DNA-RNA_REP.PARAMDNA-RNA.TOP
X-RAY DIFFRACTION3WATER_REP.PARAMWATER.TOP
X-RAY DIFFRACTION4ION.PARAMION.TOP
X-RAY DIFFRACTION5GUX_PAR.TXTGUX_TOP.TXT
Refinement
*PLUS
Lowest resolution: 50 Å / % reflection Rfree: 10 % / Rfactor Rwork: 0.21
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_angle_deg1.2
X-RAY DIFFRACTIONc_dihedral_angle_d
X-RAY DIFFRACTIONc_dihedral_angle_deg21
X-RAY DIFFRACTIONc_improper_angle_d
X-RAY DIFFRACTIONc_improper_angle_deg0.94
LS refinement shell
*PLUS
Rfactor Rwork: 0.235

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