3ZKP	Oxidoreductase Antibiotic	date	Jan 24, 2013
title	Structure Of A Mutant Of P450 Eryk In Complex With Erythromy
authors	L.C.Montemiglio, B.Vallone, C.Savino
compound		source
Molecule: Erythromycin C-12 Hydroxylase Chain: A Synonym: Cytochrome P450 113a1, Eryk, Cyp113a1, Erythromyci Hydroxylase; Ec: 1.14.13.154 Engineered: Yes Mutation: Yes		Organism_scientific: Saccharopolyspora Erythraea Nrrl 2338 Organism_taxid: 405948 Atcc: 11635 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_vector: Pet28b
symmetry	Space Group: P 1 21 1	R_factor 0.163 R_Free 0.215
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.753 36.597 96.273 90.00 92.93 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	ERB, HEM	enzyme	Oxidoreductase E.C.1.14.13.154 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Redirecting P450 EryK specificity by rational site-directed mutagenesis., Montemiglio LC, Macone A, Ardiccioni C, Avella G, Vallone B, Savino C, Biochemistry. 2013 Apr 19. PMID:23597312

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (3zkp.pdb1.gz) 75 Kb LPC: Ligand-Protein Contacts for 3ZKP CSU: Contacts of Structural Units for 3ZKP Structure Factors (391 Kb) Retrieve 3ZKP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3ZKP from S2C, [Save to disk] Re-refined 3zkp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3ZKP 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 3ZKP

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 3ZKP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3zkp_A] [3zkp] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3ZKP

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

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