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- PDB-1gsu: AN AVIAN CLASS-MU GLUTATHIONE S-TRANSFERASE, CGSTM1-1 AT 1.94 ANG... -

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Basic information

Entry
Database: PDB / ID: 1gsu
TitleAN AVIAN CLASS-MU GLUTATHIONE S-TRANSFERASE, CGSTM1-1 AT 1.94 ANGSTROM RESOLUTION
ComponentsCLASS-MU GLUTATHIONE S-TRANSFERASE
KeywordsDETOXIFICATION ENZYME / GLUTATHIONE S-TRANSFERASE / S-HEXYL GLUTATHIONE
Function / homology
Function and homology information


Glutathione conjugation / Biosynthesis of maresin conjugates in tissue regeneration (MCTR) / Azathioprine ADME / Paracetamol ADME / glutathione transferase / glutathione transferase activity / glutathione metabolic process / lipid metabolic process / identical protein binding / cytoplasm
Similarity search - Function
Glutathione S-transferase, Mu class / : / Glutathione S-transferase, C-terminal domain / Glutathione S-transferase, N-terminal domain / Glutathione transferase family / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 - #10 / Glutathione S-transferase, C-terminal / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 / Glutathione S-transferase, C-terminal-like / Soluble glutathione S-transferase C-terminal domain profile. ...Glutathione S-transferase, Mu class / : / Glutathione S-transferase, C-terminal domain / Glutathione S-transferase, N-terminal domain / Glutathione transferase family / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 - #10 / Glutathione S-transferase, C-terminal / 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
S-HEXYLGLUTATHIONE / Glutathione S-transferase 2
Similarity search - Component
Biological speciesGallus gallus (chicken)
MethodX-RAY DIFFRACTION / Resolution: 1.94 Å
AuthorsSun, Y.-J. / Kuan, C. / Tam, M.F. / Hsiao, C.-D.
Citation
Journal: J.Mol.Biol. / Year: 1998
Title: The three-dimensional structure of an avian class-mu glutathione S-transferase, cGSTM1-1 at 1.94 A resolution.
Authors: Sun, Y.J. / Kuan, I.C. / Tam, M.F. / Hsiao, C.D.
#1: Journal: Biochemistry / Year: 1994
Title: Structure and Function of the Xenobiotic Substrate Binding Site of a Glutathione S-Transferase as Revealed by X-Ray Crystallographic Analysis of Product Complexes with the Diastereomers of 9- ...Title: Structure and Function of the Xenobiotic Substrate Binding Site of a Glutathione S-Transferase as Revealed by X-Ray Crystallographic Analysis of Product Complexes with the Diastereomers of 9-(S-Glutathionyl)-10-Hydroxy-9,10-Dihydrophenanthrene
Authors: Ji, X. / Johnson, W.W. / Sesay, M.A. / Dickert, L. / Prasad, S.M. / Ammon, H.L. / Armstrong, R.N. / Gilliland, G.L.
#2: Journal: J.Mol.Biol. / Year: 1994
Title: Crystal Structure of Human Class Mu Glutathione Transferase Gstm2-2. Effects of Lattice Packing on Conformational Heterogeneity
Authors: Raghunathan, S. / Chandross, R.J. / Kretsinger, R.H. / Allison, T.J. / Penington, C.J. / Rule, G.S.
#3: Journal: Biochemistry / Year: 1992
Title: The Three-Dimensional Structure of a Glutathione S-Transferase from the Mu Gene Class. Structural Analysis of the Binary Complex of Isoenzyme 3-3 and Glutathione at 2.2-A Resolution
Authors: Ji, X. / Zhang, P. / Armstrong, R.N. / Gilliland, G.L.
History
DepositionSep 2, 1997Processing site: BNL
Revision 1.0Mar 4, 1998Provider: repository / Type: Initial release
Revision 1.1Mar 3, 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 / Derived calculations / Other
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / struct_site
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_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: CLASS-MU GLUTATHIONE S-TRANSFERASE
B: CLASS-MU GLUTATHIONE S-TRANSFERASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)52,3744
Polymers51,5892
Non-polymers7852
Water1,02757
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4140 Å2
ΔGint-20 kcal/mol
Surface area18940 Å2
MethodPISA
Unit cell
Length a, b, c (Å)61.300, 88.000, 93.500
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein CLASS-MU GLUTATHIONE S-TRANSFERASE / GST / CGSTM1-1


Mass: 25794.621 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Gallus gallus (chicken) / Strain: LEGHORN / Tissue: LIVER / Gene: CGSTM1 / Plasmid: PGCL201 / Gene (production host): CGSTM1 / Production host: Escherichia coli (E. coli) / References: UniProt: P20136, glutathione transferase
#2: Chemical ChemComp-GTX / S-HEXYLGLUTATHIONE


Mass: 392.491 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C16H30N3O6S
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 57 / 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: 2.45 Å3/Da / Density % sol: 50 %
Crystal grow
*PLUS
Method: vapor diffusion, hanging drop
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
110 mg/mlprotein1drop
20.01 %(w/v)1dropNaN3

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Data collection

Diffraction sourceWavelength: 1.5418
DetectorType: RIGAKU RAXIS II / Detector: IMAGE PLATE / Date: Jan 25, 1996
RadiationMonochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionNum. obs: 32795 / % possible obs: 86.7 % / Observed criterion σ(I): 0 / Redundancy: 4 % / Rmerge(I) obs: 0.091
Reflection
*PLUS
Highest resolution: 1.94 Å / Num. measured all: 129695

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Processing

Software
NameVersionClassification
X-PLOR3.1model building
X-PLOR3.1refinement
DENZOdata reduction
X-PLOR3.1phasing
RefinementResolution: 1.94→6 Å / σ(F): 2
RfactorNum. reflection
Rfree0.29 -
Rwork0.21 -
obs0.21 27953
Displacement parametersBiso mean: 22.6 Å2
Refine analyzeLuzzati coordinate error obs: 0.3 Å
Refinement stepCycle: LAST / Resolution: 1.94→6 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3602 0 52 57 3711
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.01
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_deg1.7
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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