3T3Z	Oxidoreductase	date	Jul 25, 2011
title	Human Cytochrome P450 2e1 In Complex With Pilocarpine
authors	K.M.Meneely, N.M.Devore, E.E.Scott
compound		source
Molecule: Cytochrome P450 2e1 Chain: A, B, C, D Fragment: Unp Residues 31-492 Synonym: 4-Nitrophenol 2-Hydroxylase, Cypiie1, Cytochrome P Ec: 1.14.13.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cyp2e, Cyp2e1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Topp3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk2e1dh
symmetry	Space Group: P 41	R_factor 0.217 R_Free 0.281
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.638 100.638 259.453 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.35 Å
ligand	9PL, HEM, SUC	enzyme	Oxidoreductase E.C.1.14.13 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B monooxygenase activity oxidoreductase activity oxidoreductase activity, act... oxidoreductase activity, act... oxygen binding enzyme binding heme binding metal ion binding triglyceride metabolic proce... xenobiotic metabolic process... steroid metabolic process response to ozone response to organic nitrogen... monoterpenoid metabolic proc... drug metabolic process response to drug small molecule metabolic pro... response to ethanol heterocycle metabolic proces... oxidation-reduction process Golgi membrane mitochondrion endoplasmic reticulum endoplasmic reticulum membra... membrane organelle membrane intrinsic to endoplasmic ret... intracellular membrane-bound...
Primary reference	Structural comparison of cytochromes P450 2A6, 2A13, and 2E1 with pilocarpine., Devore NM, Meneely KM, Bart AG, Stephens ES, Battaile KP, Scott EE, FEBS J. 2011 Nov 3. doi: 10.1111/j.1742-4658.2011.08412.x. PMID:22051186

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (331 Kb) [Save to disk] Biological Unit Coordinates (3t3z.pdb1.gz) 85 Kb Biological Unit Coordinates (3t3z.pdb2.gz) 85 Kb Biological Unit Coordinates (3t3z.pdb3.gz) 84 Kb Biological Unit Coordinates (3t3z.pdb4.gz) 84 Kb Biological Unit Coordinates (3t3z.pdb5.gz) 163 Kb Biological Unit Coordinates (3t3z.pdb6.gz) 164 Kb LPC: Ligand-Protein Contacts for 3T3Z CSU: Contacts of Structural Units for 3T3Z Structure Factors (1538 Kb) Retrieve 3T3Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3T3Z from S2C, [Save to disk] Re-refined 3t3z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3T3Z 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 3T3Z

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3T3Z, from MSDmotif at EBI Fold representative 3t3z from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3t3z_A] [3t3z_B] [3t3z_C] [3t3z_D] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 3T3Z with the sequences similar proteins can be viewed for 3T3Z's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.

Other resources with information on 3T3Z

Community annotation for 3T3Z at PDBWiki (http://pdbwiki.org)

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