4NPW Hydrolase Hydrolase Inhibitor date Nov 22, 2013
title Crystal Structure Of Human Pde1b Bound To Inhibitor 19a (7,8 Dimethoxy-N-[(2s)-1-(3-Methyl-1h-Pyrazol-5-Yl)Propan-2-Yl]Q 4-Amine)
authors J.Pandit, A.Evdomikov, M.Mansour, S.Simons
compound source
Molecule: Calciumcalmodulin-Dependent 3',5'-Cyclic Nucleot Phosphodiesterase 1b;
Chain: A
Fragment: Unp Residues 142-507
Synonym: Cam-Pde 1b, 63 Kda Cam-Pde
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pde1b, Pde1b1, Pdes1b
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 43 21 2
R_factor 0.190 R_Free 0.209
length a length b length c angle alpha angle beta angle gamma
88.782 88.782 134.806 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand 0NY, MG, ZN enzyme Hydrolase E.C. BRENDA

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (4npw.pdb1.gz) 59 Kb
  • LPC: Ligand-Protein Contacts for 4NPW
  • CSU: Contacts of Structural Units for 4NPW
  • Structure Factors (888 Kb)
  • Retrieve 4NPW in mmCIF format [Save to disk]
  • Re-refined 4npw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4NPW 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 4NPW
  • 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 4NPW, from MSDmotif at EBI
  • Fold representative 4npw from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4npw_A] [4npw]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4NPW: [HDc ] by SMART
  • Other resources with information on 4NPW
  • Community annotation for 4NPW at PDBWiki (http://pdbwiki.org)

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science