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- PDB-4b1i: Structure of human PARG catalytic domain in complex with OA-ADP-HPD -

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Basic information

Entry
Database: PDB / ID: 4b1i
TitleStructure of human PARG catalytic domain in complex with OA-ADP-HPD
ComponentsPOLY(ADP-RIBOSE) GLYCOHYDROLASE
KeywordsHYDROLASE / POLY ADP-RIBOSE
Function / homology
Function and homology information


nucleotide-sugar metabolic process / poly(ADP-ribose) glycohydrolase activity / poly(ADP-ribose) glycohydrolase / ATP generation from poly-ADP-D-ribose / POLB-Dependent Long Patch Base Excision Repair / regulation of DNA repair / base-excision repair, gap-filling / carbohydrate metabolic process / nuclear body / mitochondrial matrix ...nucleotide-sugar metabolic process / poly(ADP-ribose) glycohydrolase activity / poly(ADP-ribose) glycohydrolase / ATP generation from poly-ADP-D-ribose / POLB-Dependent Long Patch Base Excision Repair / regulation of DNA repair / base-excision repair, gap-filling / carbohydrate metabolic process / nuclear body / mitochondrial matrix / nucleoplasm / nucleus / cytosol / cytoplasm
Similarity search - Function
Poly(ADP-ribose) glycohydrolase / Poly (ADP-ribose) glycohydrolase (PARG), catalytic domain / : / Poly (ADP-ribose) glycohydrolase (PARG), Macro domain fold / Poly (ADP-ribose) glycohydrolase (PARG), helical domain
Similarity search - Domain/homology
Chem-A8P / (2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL / Poly(ADP-ribose) glycohydrolase
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.14 Å
AuthorsBrassington, C. / Ellston, J. / Hassall, G. / Holdgate, G. / Johnson, T. / McAlister, M. / Smith, G. / Tucker, J.A. / Watson, M.
CitationJournal: Plos One / Year: 2012
Title: Structures of the Human Poly (Adp-Ribose) Glycohydrolase Catalytic Domain Confirm Catalytic Mechanism and Explain Inhibition by Adp-Hpd Derivatives.
Authors: Tucker, J.A. / Bennett, N. / Brassington, C. / Durant, S.T. / Hassall, G. / Holdgate, G. / Mcalister, M. / Nissink, J.W.M. / Truman, C. / Watson, M.
History
DepositionJul 10, 2012Deposition site: PDBE / Processing site: PDBE
Revision 1.0Dec 19, 2012Provider: repository / Type: Initial release
Revision 1.1Jan 16, 2013Group: Database references
Revision 1.2Apr 4, 2018Group: Data collection / Category: diffrn_source / Item: _diffrn_source.type
Revision 1.3Dec 20, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _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_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_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.4Oct 23, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: POLY(ADP-RIBOSE) GLYCOHYDROLASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)62,3048
Polymers60,9441
Non-polymers1,3597
Water8,773487
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)66.687, 90.407, 94.290
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 POLY(ADP-RIBOSE) GLYCOHYDROLASE / POLYADP-RIBOSE GLYCOHYDROLASE


Mass: 60944.258 Da / Num. of mol.: 1 / Fragment: CATALYTIC DOMAIN, RESIDUES 448-976 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Plasmid: PET28A-6HIS / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): GOLD
References: UniProt: Q86W56, poly(ADP-ribose) glycohydrolase

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Non-polymers , 5 types, 494 molecules

#2: Chemical ChemComp-DTV / (2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL


Mass: 154.251 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C4H10O2S2
#3: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3
#4: Chemical ChemComp-A8P / 8-n-octylamino-adenosine diphosphate hydroxypyrrolidinediol


Mass: 670.567 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C23H42N7O12P2
#5: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: SO4
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 487 / Source method: isolated from a natural source / Formula: H2O

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Details

Has protein modificationY
Sequence detailsSIX MUTATIONS INTRODUCED TO IMPROVE CRYSTALLISABILITY K617A,Q618A,K619A,E688A,K689A,K690A

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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: 2.44 Å3/Da / Density % sol: 49.57 % / Description: NONE
Crystal growDetails: 25% PEG 3350, 36.4MM PCTP-4, 63.6MM PCTP-10, 0.2M AMMONIUM SULPHATE

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU FR-E / Wavelength: 1.54
DetectorType: RIGAKU SATURN 944 / Detector: CCD / Date: Mar 18, 2010 / Details: VARIMAXHF
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.54 Å / Relative weight: 1
ReflectionResolution: 2.14→94.29 Å / Num. obs: 31210 / % possible obs: 97.5 % / Observed criterion σ(I): 2 / Redundancy: 6.3 % / Rmerge(I) obs: 0.1 / Net I/σ(I): 13.7
Reflection shellResolution: 2.14→2.26 Å / Redundancy: 3.3 % / Rmerge(I) obs: 0.47 / Mean I/σ(I) obs: 2.9 / % possible all: 84.4

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Processing

Software
NameVersionClassification
REFMAC5.5.0110refinement
XDSdata reduction
SCALAdata scaling
AMoREphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4A0D

4a0d


Resolution: 2.14→65.26 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.934 / SU B: 10.67 / SU ML: 0.12 / Cross valid method: THROUGHOUT / ESU R: 0.23 / ESU R Free: 0.18 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED
RfactorNum. reflection% reflectionSelection details
Rfree0.20713 1576 5.1 %RANDOM
Rwork0.15999 ---
obs0.16235 29547 97.14 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 39.668 Å2
Baniso -1Baniso -2Baniso -3
1--2.65 Å20 Å20 Å2
2--1.34 Å20 Å2
3---1.3 Å2
Refinement stepCycle: LAST / Resolution: 2.14→65.26 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4059 0 77 487 4623
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0140.024320
X-RAY DIFFRACTIONr_bond_other_d0.0070.022975
X-RAY DIFFRACTIONr_angle_refined_deg1.4111.965873
X-RAY DIFFRACTIONr_angle_other_deg1.04237199
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.3485521
X-RAY DIFFRACTIONr_dihedral_angle_2_deg37.54523.03204
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.48615713
X-RAY DIFFRACTIONr_dihedral_angle_4_deg15.5021537
X-RAY DIFFRACTIONr_chiral_restr0.0890.2629
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.024799
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02927
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_it0.8311.52581
X-RAY DIFFRACTIONr_mcbond_other0.1721.51029
X-RAY DIFFRACTIONr_mcangle_it1.50124175
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it2.27831739
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it3.6794.51698
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.142→2.197 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.266 98 -
Rwork0.23 1724 -
obs--78.13 %
Refinement TLS params.Method: refined / Origin x: 17.8387 Å / Origin y: 2.8083 Å / Origin z: 8.3322 Å
111213212223313233
T0.0091 Å20.007 Å2-0.0049 Å2-0.0186 Å2-0.0062 Å2--0.0042 Å2
L0.2704 °2-0.1809 °2-0.0173 °2-0.5422 °2-0.0579 °2--0.0656 °2
S-0.0052 Å °-0.0362 Å °0.013 Å °0.0171 Å °0.0094 Å °-0.0036 Å °0.0116 Å °0.015 Å °-0.0041 Å °

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