1PI3	Lyase	date	May 29, 2003
title	E28q Mutant Benzoylformate Decarboxylase From Pseudomonas Pu
authors	A.K.Bera, M.S.Hasson
compound		source
Molecule: Benzoylformate Decarboxylase Chain: A Synonym: Bfd, Bfdc Ec: 4.1.1.7 Engineered: Yes Mutation: Yes		Organism_scientific: Pseudomonas Putida Organism_taxid: 303 Gene: Mdlc Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rf4738 Expression_system_vector_type: Plasmid Expression_system_plasmid: Prep7
symmetry	Space Group: I 2 2 2	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.960 95.528 137.061 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.20 Å
ligand	CA, MG, TZD	enzyme	Lyase E.C.4.1.1.7 BRENDA
related structures	by homologous chain: 1BFD, 1PO7
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk] Biological Unit Coordinates (1pi3.pdb1.gz) 350 Kb LPC: Ligand-Protein Contacts for 1PI3 CSU: Contacts of Structural Units for 1PI3 Likely Quarternary Molecular Structure file(s) for 1PI3 Structure Factors (2536 Kb) Retrieve 1PI3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PI3 from S2C, [Save to disk] Re-refined 1pi3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PI3 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 1PI3

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1PI3 from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1PI3, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pi3a1, region A:182-341 [Jmol] [rasmolscript] [script source]     - Domain d1pi3a2, region A:2-181 [Jmol] [rasmolscript] [script source]     - Domain d1pi3a3, region A:342-524 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1pi3_A] [1pi3] SWISS-PROT database: [P20906] Domain organization of [MDLC_PSEPU] by SWISSPFAM

Other resources with information on 1PI3

Community annotation for 1PI3 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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