2FDV	Oxidoreductase	date	Dec 14, 2005
title	Microsomal P450 2a6 With The Inhibitor N-Methyl(5-(Pyridin-3 2-Yl)Methanamine Bound
authors	J.K.Yano, C.D.Stout, E.F.Johnson
compound		source
Molecule: Cytochrome P450 2a6 Chain: A, B, C, D Synonym: Cypiia6, Coumarin 7-Hydroxylase, P450 Iia3, Cyp2a3 Ec: 1.14.14.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cyp2a6 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh-5 Alpha Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcwori
symmetry	Space Group: P 1 21 1	R_factor 0.188 R_Free 0.220
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.927 157.430 103.897 90.00 92.21 90.00
method	X-Ray Diffraction	resolution	1.65 Å
ligand	D2G, EDO, HEM, SO4 BindingDB	enzyme	Oxidoreductase E.C.1.14.14.1 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Synthetic Inhibitors of Cytochrome P-450 2A6: Inhibitory Activity, Difference Spectra, Mechanism of Inhibition, and Protein Cocrystallization., Yano JK, Denton TT, Cerny MA, Zhang X, Johnson EF, Cashman JR, J Med Chem. 2006 Nov 30;49(24):6987-7001. PMID:17125252

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (335 Kb) [Save to disk] Biological Unit Coordinates (2fdv.pdb1.gz) 87 Kb Biological Unit Coordinates (2fdv.pdb2.gz) 83 Kb Biological Unit Coordinates (2fdv.pdb3.gz) 87 Kb Biological Unit Coordinates (2fdv.pdb4.gz) 86 Kb LPC: Ligand-Protein Contacts for 2FDV CSU: Contacts of Structural Units for 2FDV Likely Quarternary Molecular Structure file(s) for 2FDV Structure Factors (3896 Kb) Retrieve 2FDV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FDV from S2C, [Save to disk] Re-refined 2fdv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FDV 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 2FDV

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 2FDV, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2fdv_B] [2fdv_D] [2fdv] [2fdv_A] [2fdv_C] SWISS-PROT database: [P11509] Domain organization of [CP2A6_HUMAN] by SWISSPFAM

Other resources with information on 2FDV

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

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