1E8X Phosphoinositide 3-Kinase Gamma date Oct 03, 2000
title Structural Insights Into Phoshoinositide 3-Kinase Enzymatic And Signalling
authors E.H.Walker, O.Perisic, C.Ried, L.Stephens, R.L.Williams
compound source
Molecule: Phosphatidylinositol 3-Kinase Catalytic Subunit
Chain: A
Fragment: Pi3-Kinase P110 Subunit Gamma
Synonym: Ptdins-3-Kinase P110, Pi3k
Ec: 2.7.1.137
Engineered: Yes
Mutation: Yes
Other_details: Lutetium Derivative
Organism_scientific: Sus Scrofa
Organism_common: Wild Boar
Organism_taxid: 9823
Cell: Neutrophil
Gene: P120s144c
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_strain: Sf9
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pachlt-C
Expression_system_gene: P120s144c
symmetry Space Group: C 1 2 1
R_factor 0.255 R_Free 0.306
crystal
cell
length a length b length c angle alpha angle beta angle gamma
143.288 67.561 106.952 90.00 95.93 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand ATP, LU enzyme Transferase E.C.2.7.1.137 BRENDA
note 1E8X supersedes 1QMM
related structures by homologous chain: 1E7U, 1E8Z
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural determinants of phosphoinositide 3-kinase inhibition by wortmannin, LY294002, quercetin, myricetin, and staurosporine., Walker EH, Pacold ME, Perisic O, Stephens L, Hawkins PT, Wymann MP, Williams RL, Mol Cell 2000 Oct;6(4):909-19. PMID:11090628
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (152 Kb) [Save to disk]
  • Biological Unit Coordinates (1e8x.pdb1.gz) 145 Kb
  • LPC: Ligand-Protein Contacts for 1E8X
  • CSU: Contacts of Structural Units for 1E8X
  • Likely Quarternary Molecular Structure file(s) for 1E8X
  • Structure Factors (692 Kb)
  • Retrieve 1E8X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1E8X from S2C, [Save to disk]
  • Re-refined 1e8x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1E8X in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1E8X
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1E8X, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1e8xa3, region A:142-321 [Jmol] [rasmolscript] [script source]
        - Domain d1e8xa2, region A:357-522 [Jmol] [rasmolscript] [script source]
        - Domain d1e8xa1, region A:525-725 [Jmol] [rasmolscript] [script source]
        - Domain d1e8xa4, region A:726-1092 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1e8x] [1e8x_A]
  • SWISS-PROT database: [O02697]
  • Domain organization of [PK3CG_PIG] by SWISSPFAM
  • Domains found in 1E8X: [PI3K_C2] [PI3K_rbd] [PI3Ka] [PI3Kc ] by SMART
  • Other resources with information on 1E8X
  • Community annotation for 1E8X at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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