3PUI	Hydrolase	date	Dec 04, 2010
title	Cocaine Esterase With Mutations G4c, S10c
authors	M.R.Nance, J.J.G.Tesmer
compound		source
Molecule: Cocaine Esterase Chain: A Ec: 3.1.1.- Engineered: Yes Mutation: Yes		Organism_scientific: Rhodococcus Sp. Organism_taxid: 104109 Strain: Mb1 Bresler Gene: Coce Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 Gold De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-22b (+)
symmetry	Space Group: P 65 2 2	R_factor 0.155 R_Free 0.177
crystal cell	length a length b length c angle alpha angle beta angle gamma 105.670 105.670 222.406 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.53 Å
ligand	CL, NA	enzyme	Hydrolase E.C.3.1.1 BRENDA
Gene Ontology	Chain Function Process Component A dipeptidyl-peptidase activit...
Primary reference	Subunit Stabilization and PEGylation of Cocaine Esterase Improves In Vivo Residence Time., Narasimhan D, Collins GT, Nance MR, Nichols J, Edwald E, Chan J, Ko MC, Woods JH, Tesmer JJ, Sunahara RK, Mol Pharmacol. 2011 Sep 2. PMID:21890748

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (217 Kb) [Save to disk] Biological Unit Coordinates (3pui.pdb1.gz) 421 Kb LPC: Ligand-Protein Contacts for 3PUI CSU: Contacts of Structural Units for 3PUI Structure Factors (1546 Kb) Retrieve 3PUI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PUI from S2C, [Save to disk] Re-refined 3pui structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PUI 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 3PUI

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 3D motif for 3PUI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3pui] [3pui_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3PUI: [PepX_C ] by SMART

Other resources with information on 3PUI

Community annotation for 3PUI at PDBWiki (http://pdbwiki.org)

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