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- PDB-5yvo: Human Glutathione Transferase Omega1 covalently bound to ML175 in... -

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Basic information

Entry
Database: PDB / ID: 5yvo
TitleHuman Glutathione Transferase Omega1 covalently bound to ML175 inhibitor
ComponentsGlutathione S-transferase omega-1
KeywordsTRANSFERASE / Inhibitor / GST / allosteric
Function / homology
Function and homology information


positive regulation of skeletal muscle contraction by regulation of release of sequestered calcium ion / methylarsonate reductase / methylarsonate reductase activity / glutathione dehydrogenase (ascorbate) activity / Vitamin C (ascorbate) metabolism / L-ascorbic acid metabolic process / glutathione dehydrogenase (ascorbate) / Methylation / cellular response to arsenic-containing substance / Glutathione conjugation ...positive regulation of skeletal muscle contraction by regulation of release of sequestered calcium ion / methylarsonate reductase / methylarsonate reductase activity / glutathione dehydrogenase (ascorbate) activity / Vitamin C (ascorbate) metabolism / L-ascorbic acid metabolic process / glutathione dehydrogenase (ascorbate) / Methylation / cellular response to arsenic-containing substance / Glutathione conjugation / negative regulation of release of sequestered calcium ion into cytosol / glutathione transferase / glutathione transferase activity / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / xenobiotic catabolic process / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / glutathione metabolic process / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / positive regulation of release of sequestered calcium ion into cytosol / oxidoreductase activity / extracellular exosome / cytosol / cytoplasm
Similarity search - Function
Glutathione S-transferase, omega-class / Glutathione S-transferase Omega/Tau-like / : / Glutathione S-transferase, N-terminal domain / Glutathione S-transferase, N-terminal domain / Glutathione S-transferase, C-terminal domain / Glutathione S-transferase, C-terminal / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 - #10 / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 / Glutathione S-transferase, C-terminal-like ...Glutathione S-transferase, omega-class / Glutathione S-transferase Omega/Tau-like / : / Glutathione S-transferase, N-terminal domain / Glutathione S-transferase, N-terminal domain / Glutathione S-transferase, C-terminal domain / Glutathione S-transferase, C-terminal / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 - #10 / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 / Glutathione S-transferase, C-terminal-like / Soluble glutathione S-transferase C-terminal domain profile. / Soluble glutathione S-transferase N-terminal domain profile. / Glutathione S-transferase, N-terminal / Glutathione S-transferase, C-terminal domain superfamily / Glutaredoxin / Glutaredoxin / Thioredoxin-like superfamily / Up-down Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
ACETATE ION / Chem-MLX / Glutathione S-transferase omega-1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsSaisawang, C. / Ketterman, A. / Wongsantichon, J.
Funding support Thailand, 1items
OrganizationGrant numberCountry
Mahidol University Thailand
CitationJournal: Proteins / Year: 2019
Title: Glutathione transferase Omega 1-1 (GSTO1-1) modulates Akt and MEK1/2 signaling in human neuroblastoma cell SH-SY5Y.
Authors: Saisawang, C. / Wongsantichon, J. / Robinson, R.C. / Ketterman, A.J.
History
DepositionNov 27, 2017Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Nov 28, 2018Provider: repository / Type: Initial release
Revision 1.1Aug 7, 2019Group: Data collection / Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 2.0Apr 13, 2022Group: Database references / Non-polymer description / Structure summary
Category: chem_comp / database_2 / entity
Item: _chem_comp.formula / _chem_comp.formula_weight ..._chem_comp.formula / _chem_comp.formula_weight / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.formula_weight
Revision 2.1Nov 6, 2024Group: Data collection / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Glutathione S-transferase omega-1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)28,6827
Polymers27,6001
Non-polymers1,0836
Water4,468248
1
A: Glutathione S-transferase omega-1
hetero molecules

A: Glutathione S-transferase omega-1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)57,36514
Polymers55,2002
Non-polymers2,16512
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation6_555-x,-x+y,-z+1/31
Buried area3930 Å2
ΔGint-101 kcal/mol
Surface area21290 Å2
MethodPISA
Unit cell
Length a, b, c (Å)56.744, 56.744, 139.356
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number152
Space group name H-MP3121

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Components

#1: Protein Glutathione S-transferase omega-1 / Glutathione Transferase / GSTO-1 / Glutathione S-transferase omega 1-1 / GSTO 1-1 / Glutathione- ...Glutathione Transferase / GSTO-1 / Glutathione S-transferase omega 1-1 / GSTO 1-1 / Glutathione-dependent dehydroascorbate reductase / Monomethylarsonic acid reductase / MMA(V) reductase / S-(Phenacyl)glutathione reductase / SPG-R


Mass: 27599.846 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GSTO1, GSTTLP28 / Production host: Escherichia coli (E. coli)
References: UniProt: P78417, glutathione transferase, glutathione dehydrogenase (ascorbate), methylarsonate reductase
#2: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 3 / Source method: isolated from a natural source / Formula: SO4
#3: Chemical ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H3O2
#4: Chemical ChemComp-MLX / N-{3-[(2-chloro-acetyl)-(4-nitro-phenyl)-amino]-propyl}-2,2,2-trifluoro-acetamide


Mass: 367.708 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C13H13ClF3N3O4
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 248 / Source method: isolated from a natural source / Formula: H2O
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: 2.35 Å3/Da / Density % sol: 47.58 %
Crystal growTemperature: 288 K / Method: vapor diffusion, hanging drop / pH: 4.6 / Details: 2 M Ammonium sulfate, 100 mM Sodium Acetate

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Data collection

DiffractionMean temperature: 80 K
Diffraction sourceSource: SYNCHROTRON / Site: NSRRC / Beamline: BL13B1 / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Oct 22, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 1.799→20 Å / Num. obs: 24942 / % possible obs: 99.9 % / Redundancy: 11 % / Net I/σ(I): 33.77
Reflection shellResolution: 1.799→1.83 Å

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Processing

Software
NameVersionClassification
REFMAC5.8.0189refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.8→20 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.94 / SU B: 2.397 / SU ML: 0.074 / Cross valid method: THROUGHOUT / ESU R: 0.125 / ESU R Free: 0.119 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.20319 1161 4.9 %RANDOM
Rwork0.16554 ---
obs0.16735 22672 95.51 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 23.148 Å2
Baniso -1Baniso -2Baniso -3
1-0.01 Å20.01 Å20 Å2
2--0.01 Å2-0 Å2
3----0.04 Å2
Refinement stepCycle: 1 / Resolution: 1.8→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1925 0 65 248 2238
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0070.022050
X-RAY DIFFRACTIONr_bond_other_d0.0010.021904
X-RAY DIFFRACTIONr_angle_refined_deg1.1162.0162770
X-RAY DIFFRACTIONr_angle_other_deg2.4153.0014446
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.1125242
X-RAY DIFFRACTIONr_dihedral_angle_2_deg32.44924.65988
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.57515368
X-RAY DIFFRACTIONr_dihedral_angle_4_deg23.244159
X-RAY DIFFRACTIONr_chiral_restr0.070.2289
X-RAY DIFFRACTIONr_gen_planes_refined0.0110.0212224
X-RAY DIFFRACTIONr_gen_planes_other0.0040.02407
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_it2.4121.972960
X-RAY DIFFRACTIONr_mcbond_other2.4131.971958
X-RAY DIFFRACTIONr_mcangle_it3.3942.9481198
X-RAY DIFFRACTIONr_mcangle_other3.3942.9491199
X-RAY DIFFRACTIONr_scbond_it4.2092.4811090
X-RAY DIFFRACTIONr_scbond_other4.2012.4781089
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other6.1973.5381570
X-RAY DIFFRACTIONr_long_range_B_refined7.74739.6789145
X-RAY DIFFRACTIONr_long_range_B_other7.66339.2498934
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.799→1.846 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.241 44 -
Rwork0.217 936 -
obs--54.32 %

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