1TAZ Hydrolase date May 19, 2004
title Catalytic Domain Of Human Phosphodiesterase 1b
authors K.Y.J.Zhang, G.L.Card, Y.Suzuki, D.R.Artis, D.Fong, S.Gillette, D. J.Neiman, B.L.West, C.Zhang, M.V.Milburn, S.H.Kim, J.Schlessing G.Bollag
compound source
Molecule: Calciumcalmodulin-Dependent 3',5'-Cyclic Nucleot Phosphodiesterase 1b;
Chain: A
Fragment: Catalytic Domain
Synonym: Cam-Pde 1b, 63 Kda Cam-Pde
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pde1b, Pde1b1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Codon Plus(Ril)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: P 43 21 2
R_factor 0.182 R_Free 0.193
length a length b length c angle alpha angle beta angle gamma
87.232 87.232 134.151 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.77 Å
ligand CME, MG, ZN enzyme Hydrolase E.C. BRENDA

Primary referencecA Glutamine Switch Mechanism for Nucleotide Selectivity by Phosphodiesterases., Zhang KY, Card GL, Suzuki Y, Artis DR, Fong D, Gillette S, Hsieh D, Neiman J, West BL, Zhang C, Milburn MV, Kim SH, Schlessinger J, Bollag G, Mol Cell 2004 Jul 23;15(2):279-86. PMID:15260978
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (1taz.pdb1.gz) 59 Kb
  • LPC: Ligand-Protein Contacts for 1TAZ
  • CSU: Contacts of Structural Units for 1TAZ
  • Likely Quarternary Molecular Structure file(s) for 1TAZ
  • Structure Factors (397 Kb)
  • Retrieve 1TAZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TAZ from S2C, [Save to disk]
  • Re-refined 1taz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1TAZ 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 1TAZ
  • 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 1TAZ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1taza_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1taz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1taz_A] [1taz]
  • SWISS-PROT database: [Q01064]
  • Domain organization of [PDE1B_HUMAN] by SWISSPFAM
  • Domain found in 1TAZ: [HDc ] by SMART
  • Other resources with information on 1TAZ
  • Community annotation for 1TAZ 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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