3T63	Oxidoreductase	date	Jul 28, 2011
title	Axial Ligand Swapping In Double Mutant Maintains Intradiol-C Chemistry In Protocatechuate 3,4-Dioxygenase
authors	V.M.Purpero, J.D.Lipscomb
compound		source
Molecule: Protocatechuate 3,4-Dioxygenase Alpha Chain Chain: A, B, C Synonym: 3,4-Pcd Ec: 1.13.11.3 Engineered: Yes		Organism_scientific: Pseudomonas Putida Organism_taxid: 303 Gene: Pcag Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pvmp001
Molecule: Protocatechuate 3,4-Dioxygenase Beta Chain Chain: M, N, O Synonym: 3,4-Pcd Ec: 1.13.11.3 Engineered: Yes Mutation: Yes		Organism_scientific: Pseudomonas Putida Organism_taxid: 303 Gene: Pcah Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pvmp001
symmetry	Space Group: I 2 2 2	R_factor 0.155 R_Free 0.178
crystal cell	length a length b length c angle alpha angle beta angle gamma 128.119 140.618 167.879 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.54 Å
ligand	BME, FE, GOL, SO4	enzyme	Oxidoreductase E.C.1.13.11.3 BRENDA
Gene Ontology	Chain Function Process Component A, C, B O, M, N

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (244 Kb) [Save to disk] Biological Unit Coordinates (3t63.pdb1.gz) 941 Kb LPC: Ligand-Protein Contacts for 3T63 CSU: Contacts of Structural Units for 3T63 Structure Factors (3448 Kb) Retrieve 3T63 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3T63 from S2C, [Save to disk] Re-refined 3t63 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3T63 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 3T63

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 3T63, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3t63_O] [3t63] [3t63_A] [3t63_B] [3t63_N] [3t63_M] [3t63_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3T63

Community annotation for 3T63 at PDBWiki (http://pdbwiki.org)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---