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 Ec: 3.1.8.2 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	R_factor R_Free
crystal cell	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 Diffraction	resolution	0.85 Å
ligand	CA, DXE, EDO, GOL, ME2, MES, MXE, PEG, PGE	enzyme	Hydrolase E.C.3.1.8.2 BRENDA
related structures	by homologous chain: 1E1A
Gene Ontology	Chain Function Process Component A
Primary reference	Statistical 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)

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