2BCD Hydrolase Hydrolase Inhibitor date Oct 19, 2005
title X-Ray Crystal Structure Of Protein Phosphatase-1 With The Ma Motuporin Bound
authors J.T.Maynes, H.A.Luu, M.M.Cherney, R.J.Andersen, D.Williams, C.F.H M.N.James
compound source
Molecule: Serinethreonine Protein Phosphatase Pp1-Gamma Ca Subunit;
Chain: A
Synonym: Pp-1g, Protein Phosphatase 1c Catalytic Subunit
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ppp1cc
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Pet

Molecule: Motuporin
Chain: B
Engineered: Yes

Synthetic: Yes
symmetry Space Group: P 42 21 2
R_factor 0.221 R_Free 0.264
length a length b length c angle alpha angle beta angle gamma
100.955 100.955 63.485 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand 1ZN, ACB, BME, FGA, MDH, MN enzyme Hydrolase E.C. BRENDA

Primary referenceCrystal Structures of Protein Phosphatase-1 Bound to Motuporin and Dihydromicrocystin-LA: Elucidation of the Mechanism of Enzyme Inhibition by Cyanobacterial Toxins., Maynes JT, Luu HA, Cherney MM, Andersen RJ, Williams D, Holmes CF, James MN, J Mol Biol. 2006 Feb 10;356(1):111-20. Epub 2005 Nov 22. PMID:16343532
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk]
  • Biological Unit Coordinates (2bcd.pdb1.gz) 52 Kb
  • LPC: Ligand-Protein Contacts for 2BCD
  • CSU: Contacts of Structural Units for 2BCD
  • Likely Quarternary Molecular Structure file(s) for 2BCD
  • Structure Factors (150 Kb)
  • Retrieve 2BCD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BCD from S2C, [Save to disk]
  • Re-refined 2bcd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2BCD 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 2BCD
  • 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 2BCD, from MSDmotif at EBI
  • Fold representative 2bcd from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2bcd_A] [2bcd] [2bcd_B]
  • SWISS-PROT database: [P36873]
  • Domain organization of [PP1G_HUMAN] by SWISSPFAM
  • Domain found in 2BCD: [PP2Ac ] by SMART
  • Other resources with information on 2BCD
  • Community annotation for 2BCD 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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