3T3S	Oxidoreductase	date	Jul 25, 2011
title	Human Cytochrome P450 2a13 In Complex With Pilocarpine
authors	N.M.Devore, E.E.Scott
compound		source
Molecule: Cytochrome P450 2a13 Chain: A, B, C, D, E, F, G, H Fragment: Unp Residues 31-494 Synonym: Cypiia13 Ec: 1.14.14.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cyp2a13 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Topp3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk2a13dh
symmetry	Space Group: P 1	R_factor 0.213 R_Free 0.303
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.501 119.862 154.871 101.01 101.72 93.59
method	X-Ray Diffraction	resolution	3.00 Å
ligand	9PL, HEM	enzyme	Oxidoreductase E.C.1.14.14.1 BRENDA
Gene Ontology	Chain Function Process Component F, A, E, B, H, C, D, G
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] (605 Kb) [Save to disk] Biological Unit Coordinates (3t3s.pdb1.gz) 81 Kb Biological Unit Coordinates (3t3s.pdb2.gz) 81 Kb Biological Unit Coordinates (3t3s.pdb3.gz) 80 Kb Biological Unit Coordinates (3t3s.pdb4.gz) 80 Kb Biological Unit Coordinates (3t3s.pdb5.gz) 81 Kb Biological Unit Coordinates (3t3s.pdb6.gz) 81 Kb Biological Unit Coordinates (3t3s.pdb7.gz) 81 Kb Biological Unit Coordinates (3t3s.pdb8.gz) 80 Kb LPC: Ligand-Protein Contacts for 3T3S CSU: Contacts of Structural Units for 3T3S Structure Factors (1428 Kb) Retrieve 3T3S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3T3S from S2C, [Save to disk] Re-refined 3t3s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3T3S 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 3T3S

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 3T3S, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3t3s] [3t3s_D] [3t3s_A] [3t3s_G] [3t3s_B] [3t3s_E] [3t3s_H] [3t3s_F] [3t3s_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3T3S

Community annotation for 3T3S at PDBWiki (http://pdbwiki.org)

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