1JK7 Hydrolase Toxin date Jul 11, 2001
title Crystal Structure Of The Tumor-Promoter Okadaic Acid Bound To Protein Phosphatase-1
authors J.T.Maynes, K.S.Bateman, M.M.Cherney, A.K.Das, M.N.James
compound source
Molecule: Serinethreonine Protein Phosphatase Pp1-Gamma Catalytic Subunit;
Chain: A
Synonym: Pp-1g
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcw
symmetry Space Group: P 42 21 2
R_factor 0.199 R_Free 0.225
length a length b length c angle alpha angle beta angle gamma
99.180 99.180 62.170 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand BME, MN, OKA, SO4 BindingDB enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1IT6

Primary referenceCrystal structure of the tumor-promoter okadaic acid bound to protein phosphatase-1., Maynes JT, Bateman KS, Cherney MM, Das AK, Luu HA, Holmes CF, James MN, J Biol Chem 2001 Nov 23;276(47):44078-82. PMID:11535607
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk]
  • Biological Unit Coordinates (1jk7.pdb1.gz) 55 Kb
  • LPC: Ligand-Protein Contacts for 1JK7
  • CSU: Contacts of Structural Units for 1JK7
  • Likely Quarternary Molecular Structure file(s) for 1JK7
  • Structure Factors (179 Kb)
  • Retrieve 1JK7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JK7 from S2C, [Save to disk]
  • Re-refined 1jk7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1JK7 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 1JK7
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1JK7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jk7a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1jk7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1jk7] [1jk7_A]
  • SWISS-PROT database: [P36873]
  • Domain organization of [PP1G_HUMAN] by SWISSPFAM
  • Domain found in 1JK7: [PP2Ac ] by SMART
  • Other resources with information on 1JK7
  • Community annotation for 1JK7 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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