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- PDB-2a2s: Crystal Structure of Human Glutathione Transferase in complex wit... -

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Basic information

Entry
Database: PDB / ID: 2a2s
TitleCrystal Structure of Human Glutathione Transferase in complex with S-nitrosoglutathione in the absence of reducing agent
ComponentsGlutathione S-transferase P
KeywordsTRANSFERASE / detoxification / Nitric Oxide Carrier / S-nitrosoglutathione
Function / homology
Function and homology information


S-nitrosoglutathione binding / nitric oxide storage / negative regulation of biosynthetic process / TRAF2-GSTP1 complex / kinase regulator activity / negative regulation of leukocyte proliferation / dinitrosyl-iron complex binding / common myeloid progenitor cell proliferation / hepoxilin biosynthetic process / glutathione derivative biosynthetic process ...S-nitrosoglutathione binding / nitric oxide storage / negative regulation of biosynthetic process / TRAF2-GSTP1 complex / kinase regulator activity / negative regulation of leukocyte proliferation / dinitrosyl-iron complex binding / common myeloid progenitor cell proliferation / hepoxilin biosynthetic process / glutathione derivative biosynthetic process / : / linoleic acid metabolic process / negative regulation of JUN kinase activity / nitric oxide binding / Glutathione conjugation / negative regulation of monocyte chemotactic protein-1 production / JUN kinase binding / glutathione peroxidase activity / Paracetamol ADME / negative regulation of stress-activated MAPK cascade / negative regulation of interleukin-1 beta production / prostaglandin metabolic process / regulation of stress-activated MAPK cascade / Detoxification of Reactive Oxygen Species / negative regulation of acute inflammatory response / glutathione transferase / negative regulation of tumor necrosis factor production / glutathione transferase activity / negative regulation of tumor necrosis factor-mediated signaling pathway / negative regulation of MAPK cascade / negative regulation of canonical NF-kappaB signal transduction / negative regulation of fibroblast proliferation / negative regulation of MAP kinase activity / glutathione metabolic process / xenobiotic metabolic process / regulation of ERK1 and ERK2 cascade / positive regulation of superoxide anion generation / response to reactive oxygen species / central nervous system development / fatty acid binding / negative regulation of extrinsic apoptotic signaling pathway / negative regulation of protein kinase activity / negative regulation of ERK1 and ERK2 cascade / cellular response to lipopolysaccharide / secretory granule lumen / vesicle / ficolin-1-rich granule lumen / Neutrophil degranulation / negative regulation of apoptotic process / mitochondrion / extracellular space / extracellular exosome / extracellular region / nucleus / cytosol / cytoplasm
Similarity search - Function
Glutathione S-transferase, Pi 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, Pi 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
CARBONATE ION / Chem-GSN / Glutathione S-transferase P
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 1.7 Å
AuthorsParker, L.J. / Morton, C.J. / Adams, J.J. / Parker, M.W.
CitationJournal: Protein Sci. / Year: 2006
Title: Calorimetric and structural studies of the nitric oxide carrier S-nitrosoglutathione bound to human glutathione transferase P1-1
Authors: Tellez-Sanz, R. / Cesareo, E. / Nuccetelli, M. / Aguilera, A.M. / Baron, C. / Parker, L.J. / Adams, J.J. / Morton, C.J. / Lo Bello, M. / Parker, M.W. / Garcia-Fuentes, L.
History
DepositionJun 23, 2005Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Jun 6, 2006Provider: repository / Type: Initial release
Revision 1.1Apr 30, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Oct 25, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _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_ref_seq_dif.details / _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: Glutathione S-transferase P
B: Glutathione S-transferase P
hetero molecules


Theoretical massNumber of molelcules
Total (without water)47,9158
Polymers46,7562
Non-polymers1,1596
Water9,494527
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2840 Å2
ΔGint-23 kcal/mol
Surface area18700 Å2
MethodPISA
Unit cell
Length a, b, c (Å)77.64, 89.64, 68.85
Angle α, β, γ (deg.)90.00, 97.98, 90.00
Int Tables number5
Space group name H-MC121
Components on special symmetry positions
IDModelComponents
11A-1442-

HOH

DetailsThe biological assembly is a dimer in the asymmetric unit

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Glutathione S-transferase P / Glutathione Transferase Pi / GST class-pi / GSTP1-1


Mass: 23377.770 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GSTP1 / Plasmid: PKHP1 / Production host: Escherichia coli (E. coli) / Strain (production host): XL-1 BLUE / References: UniProt: P09211, glutathione transferase

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Non-polymers , 5 types, 533 molecules

#2: Chemical ChemComp-MES / 2-(N-MORPHOLINO)-ETHANESULFONIC ACID


Mass: 195.237 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C6H13NO4S / Comment: pH buffer*YM
#3: Chemical ChemComp-GSN / 2-AMINO-5-[1-(CARBOXYLATOMETHYLCARBAMOYL)-2-NITROSOSULFANYL-ETHYL]AMINO-5-OXO-PENTANOATE / S-NITROSOGLUTATHIONE / S-NITROSO GAMMA-GLUTAMYLCYSTEINYLGLYCINE


Mass: 334.306 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H14N4O7S
#4: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#5: Chemical ChemComp-CO3 / CARBONATE ION


Mass: 60.009 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: CO3
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 527 / Source method: isolated from a natural source / Formula: H2O

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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: 2.58 Å3/Da / Density % sol: 51.95 %
Crystal growTemperature: 295.15 K / Method: vapor diffusion, hanging drop / pH: 5.5
Details: MES, PEG 8000, Calcium chloride, GSNO, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.15K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 14-BM-C / Wavelength: 0.9 Å
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Mar 20, 2004 / Details: mirrors
RadiationMonochromator: Ge / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9 Å / Relative weight: 1
ReflectionResolution: 1.7→50 Å / Num. all: 51262 / Num. obs: 48648 / % possible obs: 94.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 5.76 % / Rsym value: 0.076 / Net I/σ(I): 20.3
Reflection shellResolution: 1.7→1.76 Å / Redundancy: 5.7 % / Mean I/σ(I) obs: 3.4 / Num. unique all: 3549 / Rsym value: 0.28 / % possible all: 69.2

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Processing

Software
NameClassification
DENZOdata reduction
SCALEPACKdata scaling
CNSrefinement
CNSphasing
RefinementMethod to determine structure: FOURIER SYNTHESIS
Starting model: PDB entry 5GSS

5gss


Resolution: 1.7→30 Å / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.208 2398 -random
Rwork0.178 ---
all-51262 --
obs-48648 94.8 %-
Displacement parametersBiso mean: 15.73 Å2
Refinement stepCycle: LAST / Resolution: 1.7→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3296 0 139 527 3962
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.005
X-RAY DIFFRACTIONc_angle_d1.09
LS refinement shellResolution: 1.7→1.76 Å
RfactorNum. reflection% reflection
Rfree0.319 191 -
Rwork0.254 --
obs-3549 85.6 %

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