1PJX Hydrolase date Jun 04, 2003
title 0.85 Angstrom Structure Of Squid Ganglion Dfpase
authors J.Koepke, H.Rueterjans, C.Luecke, G.Fritzsch
compound source
Molecule: Diisopropylfluorophosphatase
Chain: A
Synonym: Dfpase
Engineered: Yes
Organism_scientific: Loligo Vulgaris
Organism_taxid: 6622
Organ: Head Ganglion
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pkkhisnd
symmetry Space Group: P 21 21 21
length a length b length c angle alpha angle beta angle gamma
43.114 81.849 86.467 90.00 90.00 90.00
method X-Ray Diffractionresolution 0.85 Å
ligand CA, DXE, EDO, GOL, ME2, MES, MXE, PEG, PGE enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1E1A

Primary referenceStatistical analysis of crystallographic data obtained from squid ganglion DFPase at 0.85 A resolution., Koepke J, Scharff EI, Lucke C, Ruterjans H, Fritzsch G, Acta Crystallogr D Biol Crystallogr 2003 Oct;59(Pt 10):1744-54. PMID:14501113
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (1pjx.pdb1.gz) 67 Kb
  • LPC: Ligand-Protein Contacts for 1PJX
  • CSU: Contacts of Structural Units for 1PJX
  • Likely Quarternary Molecular Structure file(s) for 1PJX
  • Structure Factors (3959 Kb)
  • Retrieve 1PJX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PJX from S2C, [Save to disk]
  • Re-refined 1pjx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1PJX 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 1PJX
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1PJX from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PJX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pjxa_, region A [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: [1pjx] [1pjx_A]
  • SWISS-PROT database: [Q7SIG4]
  • Domain organization of [DFPA_LOLVU] by SWISSPFAM
  • Other resources with information on 1PJX
  • Community annotation for 1PJX 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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