2C2W	Transferase	date	Sep 30, 2005
title	The Fluorinase From Streptomyces Cattleya Is Also A Chlorina Structure Of 5'-Chloro-5'-Deoxyadenosine Crystallised In Th Fluorinase.
authors	A.R.Mcewan, J.H.Naismith, D.O'Hagan
compound		source
Molecule: 5'-Fluoro-5'-Deoxyadenosine Synthase Chain: A, B, C Ec: 2.5.1.63 Engineered: Yes		Organism_scientific: Streptomyces Cattleya Organism_taxid: 29303 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector: Pet 28c
symmetry	Space Group: C 2 2 21	R_factor 0.196 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 75.510 129.206 183.153 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	5CD, CL	enzyme	Transferase E.C.2.5.1.63 BRENDA
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	The fluorinase from Streptomyces cattleya is also a chlorinase., Deng H, Cobb SL, McEwan AR, McGlinchey RP, Naismith JH, O'Hagan D, Robinson DA, Spencer JB, Angew Chem Int Ed Engl. 2006 Jan 23;45(5):759-62. PMID:16370017

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk] Biological Unit Coordinates (2c2w.pdb1.gz) 283 Kb LPC: Ligand-Protein Contacts for 2C2W CSU: Contacts of Structural Units for 2C2W Likely Quarternary Molecular Structure file(s) for 2C2W Structure Factors (838 Kb) Retrieve 2C2W in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2C2W from S2C, [Save to disk] Re-refined 2c2w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2C2W 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 2C2W

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 2C2W, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2c2w_A] [2c2w_C] [2c2w] [2c2w_B] SWISS-PROT database: [Q70GK9] Domain organization of [Q70GK9_STRCT] by SWISSPFAM

Other resources with information on 2C2W

Community annotation for 2C2W at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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