[English] 日本語
Yorodumi
- PDB-1l8k: T Cell Protein-Tyrosine Phosphatase Structure -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1l8k
TitleT Cell Protein-Tyrosine Phosphatase Structure
ComponentsT-cell protein-tyrosine phosphatase
KeywordsHYDROLASE / protein tyrosine phosphatase
Function / homology
Function and homology information


negative regulation of interleukin-2-mediated signaling pathway / negative regulation of positive thymic T cell selection / positive regulation of PERK-mediated unfolded protein response / negative regulation of interleukin-4-mediated signaling pathway / negative regulation of platelet-derived growth factor receptor-beta signaling pathway / negative regulation of macrophage colony-stimulating factor signaling pathway / negative regulation of interleukin-6-mediated signaling pathway / regulation of type II interferon-mediated signaling pathway / negative regulation of macrophage differentiation / negative regulation of tyrosine phosphorylation of STAT protein ...negative regulation of interleukin-2-mediated signaling pathway / negative regulation of positive thymic T cell selection / positive regulation of PERK-mediated unfolded protein response / negative regulation of interleukin-4-mediated signaling pathway / negative regulation of platelet-derived growth factor receptor-beta signaling pathway / negative regulation of macrophage colony-stimulating factor signaling pathway / negative regulation of interleukin-6-mediated signaling pathway / regulation of type II interferon-mediated signaling pathway / negative regulation of macrophage differentiation / negative regulation of tyrosine phosphorylation of STAT protein / negative regulation of chemotaxis / positive regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / negative regulation of receptor signaling pathway via JAK-STAT / Interleukin-37 signaling / syntaxin binding / negative regulation of type I interferon-mediated signaling pathway / regulation of hepatocyte growth factor receptor signaling pathway / STAT family protein binding / negative regulation of T cell receptor signaling pathway / insulin receptor recycling / negative regulation of type II interferon-mediated signaling pathway / endoplasmic reticulum-Golgi intermediate compartment / negative regulation of epidermal growth factor receptor signaling pathway / peptidyl-tyrosine dephosphorylation / negative regulation of lipid storage / T cell differentiation / negative regulation of tumor necrosis factor-mediated signaling pathway / Regulation of IFNG signaling / positive regulation of gluconeogenesis / protein tyrosine phosphatase activity / protein tyrosine phosphatase activity, metal-dependent / histone H2AXY142 phosphatase activity / protein-tyrosine-phosphatase / non-membrane spanning protein tyrosine phosphatase activity / negative regulation of insulin receptor signaling pathway / B cell differentiation / erythrocyte differentiation / endosome lumen / negative regulation of ERK1 and ERK2 cascade / Negative regulation of MET activity / PKR-mediated signaling / receptor tyrosine kinase binding / negative regulation of inflammatory response / integrin binding / insulin receptor signaling pathway / glucose homeostasis / negative regulation of cell population proliferation / protein kinase binding / negative regulation of transcription by RNA polymerase II / endoplasmic reticulum / nucleoplasm / nucleus / plasma membrane / 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 / Tyrosine specific protein phosphatases domain profile. / Protein-tyrosine phosphatase-like / Alpha-Beta Complex / Alpha Beta
Similarity search - Domain/homology
Tyrosine-protein phosphatase non-receptor type 2
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.56 Å
AuthorsIversen, L.F.
CitationJournal: J.Biol.Chem. / Year: 2002
Title: Structure determination of T cell protein-tyrosine phosphatase.
Authors: Iversen, L.F. / Moller, K.B. / Pedersen, A.K. / Peters, G.H. / Petersen, A.S. / Andersen, H.S. / Branner, S. / Mortensen, S.B. / Moller, N.P.
History
DepositionMar 21, 2002Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 8, 2002Provider: repository / Type: Initial release
Revision 1.1Apr 28, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 14, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: T-cell protein-tyrosine phosphatase


Theoretical massNumber of molelcules
Total (without water)36,6591
Polymers36,6591
Non-polymers00
Water72140
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)60.494, 60.494, 187.633
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number96
Space group name H-MP43212

-
Components

#1: Protein T-cell protein-tyrosine phosphatase / PROTEIN-TYROSINE PHOSPHATASE / NON-RECEPTOR TYPE 2 / TCPTP


Mass: 36658.566 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli) / References: UniProt: P17706, protein-tyrosine-phosphatase
#2: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 40 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 2.34 Å3/Da / Density % sol: 47.44 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: Peg 8000, Hepes, MgSO4, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal grow
*PLUS
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDDetailsChemical formula
110 mg/mlprotein1drop
210 mMTris1droppH7.5
325 mM1dropNaCl
40.2 mMEDTA1drop
53 mMdithiothreitol1drop
60.05-0.25 MHEPES1reservoirpH8.0
70.2 Mmagnesium acetate1reservoir
820 %PEG80001reservoir
90.1 %beta-mercaptoethanol1reservoir

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU300 / Wavelength: 1.5418
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Apr 10, 2000
RadiationMonochromator: OSMIC MIRROR / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.56→20 Å / Num. all: 11964 / Num. obs: 11665 / % possible obs: 97.5 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1
Reflection shellResolution: 2.56→2.6 Å / % possible all: 82
Reflection
*PLUS
Lowest resolution: 20 Å / Redundancy: 3.3 % / Rmerge(I) obs: 0.067
Reflection shell
*PLUS
Lowest resolution: 2.6 Å / % possible obs: 82 % / Rmerge(I) obs: 0.381 / Mean I/σ(I) obs: 2

-
Processing

Software
NameVersionClassification
AMoREphasing
X-PLOR3.851refinement
DENZOdata reduction
SCALEPACKdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.56→20 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflectionSelection details
Rfree0.288 583 RANDOM
Rwork0.215 --
all0.22 11964 -
obs0.22 11665 -
Refinement stepCycle: LAST / Resolution: 2.56→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2244 0 0 40 2284
Refinement
*PLUS
Lowest resolution: 20 Å / % reflection Rfree: 5 % / Rfactor all: 0.22 / Rfactor obs: 0.215 / Rfactor Rfree: 0.288 / Rfactor Rwork: 0.215
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONo_bond_d0.007
X-RAY DIFFRACTIONo_angle_d
X-RAY DIFFRACTIONo_angle_deg2.4

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more