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- PDB-1bgw: TOPOISOMERASE RESIDUES 410-1202, -

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Basic information

Entry
Database: PDB / ID: 1bgw
TitleTOPOISOMERASE RESIDUES 410-1202,
ComponentsTOPOISOMERASE
KeywordsDNA BINDING PROTEIN / ISOMERASE / TOPOISOMERASE / DNA-BINDING / PHOSPHORYLATED NUCLEAR PROTEIN / DNA-BINDING PROTEIN
Function / homology
Function and homology information


replication fork progression beyond termination site / DNA replication termination region / chromatin remodeling at centromere / sister chromatid segregation / regulation of mitotic recombination / resolution of meiotic recombination intermediates / SUMOylation of DNA replication proteins / synaptonemal complex / reciprocal meiotic recombination / DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity ...replication fork progression beyond termination site / DNA replication termination region / chromatin remodeling at centromere / sister chromatid segregation / regulation of mitotic recombination / resolution of meiotic recombination intermediates / SUMOylation of DNA replication proteins / synaptonemal complex / reciprocal meiotic recombination / DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity / DNA topoisomerase (ATP-hydrolysing) / DNA strand elongation involved in DNA replication / rRNA transcription / DNA topological change / chromatin organization / mitochondrion / DNA binding / ATP binding / identical protein binding / metal ion binding / nucleus
Similarity search - Function
Dna Ligase; domain 1 - #30 / Topoisomerase II; domain 5 / Topoisomerase II, domain 5 / Topoisomerase, domain 3 / Topoisomerase; domain 3 / DNA topoisomerase 2, TOPRIM domain / Rossmann fold - #670 / Gyrase A; domain 2 - #40 / DNA topoisomerase II, eukaryotic-type / C-terminal associated domain of TOPRIM ...Dna Ligase; domain 1 - #30 / Topoisomerase II; domain 5 / Topoisomerase II, domain 5 / Topoisomerase, domain 3 / Topoisomerase; domain 3 / DNA topoisomerase 2, TOPRIM domain / Rossmann fold - #670 / Gyrase A; domain 2 - #40 / DNA topoisomerase II, eukaryotic-type / C-terminal associated domain of TOPRIM / C-terminal associated domain of TOPRIM / Topoisomerase (Topo) IIA-type catalytic domain profile. / DNA topoisomerase, type IIA, alpha-helical domain superfamily / DNA topoisomerase, type IIA, domain A / DNA topoisomerase, type IIA, domain A, alpha-beta / DNA gyrase/topoisomerase IV, subunit A / DNA Topoisomerase IV / DNA topoisomerase, type IIA, subunit B, domain 2 / DNA gyrase B / DNA topoisomerase, type IIA / DNA topoisomerase, type IIA, conserved site / DNA topoisomerase II signature. / TopoisomeraseII / DNA topoisomerase, type IIA, subunit B, C-terminal / Toprim domain / DNA topoisomerase, type IIA-like domain superfamily / Toprim domain profile. / TOPRIM domain / Gyrase A; domain 2 / Dna Ligase; domain 1 / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-like ATPases / Histidine kinase/HSP90-like ATPase / Histidine kinase/HSP90-like ATPase superfamily / Ribosomal protein S5 domain 2-type fold, subgroup / Ribosomal protein S5 domain 2-type fold / Alpha-Beta Complex / Rossmann fold / 2-Layer Sandwich / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodX-RAY DIFFRACTION / Resolution: 2.7 Å
AuthorsBerger, J.M. / Gamblin, S.J. / Harrison, S.C. / Wang, J.C.
CitationJournal: Nature / Year: 1996
Title: Structure and mechanism of DNA topoisomerase II.
Authors: Berger, J.M. / Gamblin, S.J. / Harrison, S.C. / Wang, J.C.
History
DepositionFeb 20, 1996Processing site: BNL
Revision 1.0Jul 11, 1996Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 7, 2024Group: Data collection / Database references ...Data collection / Database references / Other / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / struct_keywords / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site / _struct_keywords.text / _struct_ref_seq_dif.details

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: TOPOISOMERASE


Theoretical massNumber of molelcules
Total (without water)91,8111
Polymers91,8111
Non-polymers00
Water1,802100
1
A: TOPOISOMERASE

A: TOPOISOMERASE


Theoretical massNumber of molelcules
Total (without water)183,6212
Polymers183,6212
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation7_556y,x,-z+11
Unit cell
Length a, b, c (Å)154.100, 154.100, 127.500
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number96
Space group name H-MP43212

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Components

#1: Protein TOPOISOMERASE /


Mass: 91810.602 Da / Num. of mol.: 1 / Fragment: RESIDUES 410 - 1202
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (brewer's yeast)
Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P06786
#2: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 100 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 4.12 Å3/Da / Density % sol: 70.15 %
Crystal grow
*PLUS
Temperature: 4 ℃ / pH: 7.4 / Method: vapor diffusion, hanging drop
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
112 mg/mlprotein1drop
210 mMHEPES1drop
3270 mM1dropKCl
40.1 mM2-mercaptoethanol1drop
50.001 mMleupeptin1drop
60.001 mMpepstain-A1drop
730 mMsodium cacodylate1reservoir
80.4 %PEG33501reservoir
98 mM1reservoirMgCl2
10290 mM1reservoirNaCl

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Data collection

RadiationScattering type: x-ray
Radiation wavelengthRelative weight: 1
ReflectionResolution: 2.7→14 Å / Num. obs: 42160 / % possible obs: 99.3 % / Observed criterion σ(I): 0
Reflection
*PLUS
Rmerge(I) obs: 0.09

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Processing

SoftwareName: X-PLOR / Classification: refinement
RefinementResolution: 2.7→14 Å / σ(F): 2
RfactorNum. reflection% reflection
Rfree0.277 -5 %
Rwork0.22 --
obs0.22 40049 99.3 %
Refinement stepCycle: LAST / Resolution: 2.7→14 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6997 0 0 103 7100
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.012
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg2
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it

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