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- PDB-6b90: Multiconformer model of apo WT PTP1B with glycerol at 100 K (ALTE... -

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Basic information

Entry
Database: PDB / ID: 6b90
TitleMulticonformer model of apo WT PTP1B with glycerol at 100 K (ALTERNATIVE REFINEMENT OF PDB 1SUG showing conformational heterogeneity)
ComponentsTyrosine-protein phosphatase non-receptor type 1
KeywordsSIGNALING PROTEIN / protein tyrosine phosphatase / PTP / protein tyrosine phosphatase 1B / PTP1B / enzyme / allostery / multitemperature / multiconformer
Function / homology
Function and homology information


PTK6 Down-Regulation / regulation of hepatocyte growth factor receptor signaling pathway / positive regulation of receptor catabolic process / insulin receptor recycling / negative regulation of vascular endothelial growth factor receptor signaling pathway / regulation of intracellular protein transport / negative regulation of MAP kinase activity / platelet-derived growth factor receptor-beta signaling pathway / IRE1-mediated unfolded protein response / sorting endosome ...PTK6 Down-Regulation / regulation of hepatocyte growth factor receptor signaling pathway / positive regulation of receptor catabolic process / insulin receptor recycling / negative regulation of vascular endothelial growth factor receptor signaling pathway / regulation of intracellular protein transport / negative regulation of MAP kinase activity / platelet-derived growth factor receptor-beta signaling pathway / IRE1-mediated unfolded protein response / sorting endosome / negative regulation of vascular associated smooth muscle cell migration / mitochondrial crista / positive regulation of IRE1-mediated unfolded protein response / regulation of type I interferon-mediated signaling pathway / negative regulation of PERK-mediated unfolded protein response / vascular endothelial cell response to oscillatory fluid shear stress / positive regulation of systemic arterial blood pressure / non-membrane spanning protein tyrosine phosphatase activity / peptidyl-tyrosine dephosphorylation / cytoplasmic side of endoplasmic reticulum membrane / Regulation of IFNA/IFNB signaling / regulation of endocytosis / cellular response to angiotensin / regulation of proteolysis / negative regulation of cell-substrate adhesion / cellular response to unfolded protein / growth hormone receptor signaling pathway via JAK-STAT / regulation of postsynapse assembly / positive regulation of endothelial cell apoptotic process / regulation of signal transduction / negative regulation of signal transduction / Regulation of IFNG signaling / Growth hormone receptor signaling / positive regulation of cardiac muscle cell apoptotic process / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / positive regulation of heart rate / ephrin receptor binding / Insulin receptor recycling / MECP2 regulates neuronal receptors and channels / endoplasmic reticulum unfolded protein response / phosphoprotein phosphatase activity / Integrin signaling / negative regulation of insulin receptor signaling pathway / cellular response to nitric oxide / protein-tyrosine-phosphatase / cellular response to fibroblast growth factor stimulus / cellular response to platelet-derived growth factor stimulus / protein tyrosine phosphatase activity / Turbulent (oscillatory, disturbed) flow shear stress activates signaling by PIEZO1 and integrins in endothelial cells / protein phosphatase 2A binding / endosome lumen / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / insulin receptor binding / negative regulation of neuron projection development / negative regulation of ERK1 and ERK2 cascade / cellular response to nerve growth factor stimulus / response to nutrient levels / Negative regulation of MET activity / receptor tyrosine kinase binding / positive regulation of JNK cascade / actin cytoskeleton organization / cellular response to insulin stimulus / cellular response to hypoxia / early endosome / postsynapse / cadherin binding / mitochondrial matrix / negative regulation of cell population proliferation / protein kinase binding / glutamatergic synapse / endoplasmic reticulum membrane / enzyme binding / endoplasmic reticulum / protein-containing complex / RNA binding / zinc ion binding / cytosol / cytoplasm
Similarity search - Function
Protein-tyrosine phosphatase, non-receptor type-1/2 / : / Protein tyrosine phosphatase superfamily / Protein-Tyrosine Phosphatase; Chain A / Protein tyrosine phosphatase, catalytic domain / PTP type protein phosphatase domain profile. / Protein-tyrosine phosphatase / Tyrosine-specific protein phosphatase, PTPase domain / Protein-tyrosine phosphatase, catalytic / Protein tyrosine phosphatase, catalytic domain motif ...Protein-tyrosine phosphatase, non-receptor type-1/2 / : / Protein tyrosine phosphatase superfamily / Protein-Tyrosine Phosphatase; Chain A / Protein tyrosine phosphatase, catalytic domain / PTP type protein phosphatase domain profile. / Protein-tyrosine phosphatase / Tyrosine-specific protein phosphatase, PTPase domain / Protein-tyrosine phosphatase, catalytic / Protein tyrosine phosphatase, catalytic domain motif / Tyrosine specific protein phosphatases active site. / Protein-tyrosine phosphatase, active site / Tyrosine specific protein phosphatases domain profile. / Tyrosine-specific protein phosphatases domain / Protein-tyrosine phosphatase-like / Alpha-Beta Complex / Alpha Beta
Similarity search - Domain/homology
Tyrosine-protein phosphatase non-receptor type 1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / Resolution: 1.95 Å
AuthorsKeedy, D.A. / Hill, Z.B. / Biel, J.T. / Kang, E. / Rettenmaier, T.J. / Brandao-Neto, J. / von Delft, F. / Wells, J.A. / Fraser, J.S.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) United States
CitationJournal: Acta Crystallogr. D Biol. Crystallogr. / Year: 2004
Title: Water-molecule network and active-site flexibility of apo protein tyrosine phosphatase 1B.
Authors: Pedersen, A.K. / Peters G, G.u. / Moller, K.B. / Iversen, L.F. / Kastrup, J.S.
History
DepositionOct 9, 2017Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 20, 2018Provider: repository / Type: Initial release
Revision 1.1Feb 20, 2019Group: Author supporting evidence / Data collection / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.2Mar 23, 2022Group: Author supporting evidence / Database references / Category: database_2 / pdbx_audit_support
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_audit_support.funding_organization
Revision 1.3May 22, 2024Group: Data collection / Category: chem_comp_atom / chem_comp_bond
Remark 0THIS ENTRY REFLECTS AN ALTERNATIVE MODELING OF THE ORIGINAL STRUCTURAL DATA IN 1SUG DETERMINED BY A. ...THIS ENTRY REFLECTS AN ALTERNATIVE MODELING OF THE ORIGINAL STRUCTURAL DATA IN 1SUG DETERMINED BY A.K.PEDERSEN,G.G.H.PETERS,K.B.MOLLER,L.F.IVERSEN,J.S.KASTRUP

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Tyrosine-protein phosphatase non-receptor type 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,9487
Polymers37,3661
Non-polymers5836
Water4,756264
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1350 Å2
ΔGint-3 kcal/mol
Surface area13440 Å2
MethodPISA
Unit cell
Length a, b, c (Å)88.118, 88.118, 103.900
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number152
Space group name H-MP3121

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Components

#1: Protein Tyrosine-protein phosphatase non-receptor type 1 / Protein-tyrosine phosphatase 1B / PTP-1B


Mass: 37365.637 Da / Num. of mol.: 1 / Fragment: catalytic domain
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PTPN1, PTP1B / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P18031, protein-tyrosine-phosphatase
#2: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C3H8O3
#3: Chemical ChemComp-TRS / 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL / TRIS BUFFER


Mass: 122.143 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C4H12NO3 / Comment: pH buffer*YM
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 264 / 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: 3.36 Å3/Da / Density % sol: 63.34 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: well solution: PEG 8000, magnesium acetate, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: EMBL/DESY, HAMBURG / Beamline: X11 / Wavelength: 0.811 Å
DetectorType: MARRESEARCH / Detector: CCD / Date: Nov 28, 2002
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.811 Å / Relative weight: 1
ReflectionResolution: 1.95→45 Å / Num. obs: 34528 / % possible obs: 100 % / Redundancy: 7.4 % / Biso Wilson estimate: 24.14 Å2 / Net I/σ(I): 26.4
Reflection shellResolution: 1.95→2.02 Å / Mean I/σ(I) obs: 4.4 / Num. unique obs: 3375 / % possible all: 100

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Processing

Software
NameVersionClassification
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
CNSrefinement
PDB_EXTRACT3.22data extraction
RefinementResolution: 1.95→35.817 Å / SU ML: 0.19 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 18.33
Details: Re-refinement of 1sug using multiconformer modeling with qFit and manual editing, then refinement with PHENIX
RfactorNum. reflection% reflection
Rfree0.1926 1355 3.93 %
Rwork0.158 --
obs0.1594 34480 99.95 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 139.89 Å2 / Biso mean: 32.3237 Å2 / Biso min: 11.69 Å2
Refinement stepCycle: final / Resolution: 1.95→35.817 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2434 0 110 294 2838
Biso mean--54.88 38.58 -
Num. residues----298
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.012771
X-RAY DIFFRACTIONf_angle_d1.0143751
X-RAY DIFFRACTIONf_chiral_restr0.057389
X-RAY DIFFRACTIONf_plane_restr0.007489
X-RAY DIFFRACTIONf_dihedral_angle_d13.2181687
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 10 / % reflection obs: 100 %

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all
1.9501-2.01980.20961280.188732433371
2.0198-2.10060.2371360.178232893425
2.1006-2.19620.23741330.161332853418
2.1962-2.3120.19121450.156632613406
2.312-2.45680.19131280.149632893417
2.4568-2.64640.19781370.145132913428
2.6464-2.91260.1841350.149533023437
2.9126-3.33390.16361370.141933273464
3.3339-4.19930.16421370.136933593496
4.1993-35.82330.21541390.186934793618

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