3TJS	Oxidoreductase Oxidoreductase Inhibitor	date	Aug 24, 2011
title	Crystal Structure Of The Complex Between Human Cytochrome P4 Desthiazolylmethyloxycarbonyl Ritonavir
authors	I.F.Sevrioukova, T.L.Poulos
compound		source
Molecule: Cytochrome P450 3a4 Chain: A Fragment: See Remark 999 Synonym: Albendazole Monooxygenase, Albendazole Sulfoxidase Cypiiia3, Cypiiia4, Cytochrome P450 3a3, Cytochrome P450 Hl Cytochrome P450 Nf-25, Cytochrome P450-Pcn1, Nifedipine Oxi Quinine 3-Monooxygenase, Taurochenodeoxycholate 6-Alpha-Hyd Ec: 1.14.13.32 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cyp3a4, Cyp3a3 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcwori
symmetry	Space Group: I 2 2 2	R_factor 0.228 R_Free 0.297
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.790 98.600 125.070 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.25 Å
ligand	D0R, HEM	enzyme	Oxidoreductase E.C.1.14.13.32 BRENDA
Gene Ontology	Chain Function Process Component A vitamin D3 25-hydroxylase ac...
Primary reference	Interaction of human cytochrome P4503A4 with ritonavir analogs., Sevrioukova IF, Poulos TL, Arch Biochem Biophys. 2012 Apr 15;520(2):108-16. Epub 2012 Mar 5. PMID:22410611

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (160 Kb) [Save to disk] Biological Unit Coordinates (3tjs.pdb1.gz) 153 Kb LPC: Ligand-Protein Contacts for 3TJS CSU: Contacts of Structural Units for 3TJS Structure Factors (1316 Kb) Retrieve 3TJS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TJS from S2C, [Save to disk] Re-refined 3tjs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3TJS 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 3TJS

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 3TJS, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3TJS

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

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