1TQN		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	HEM	enzyme
related structures	by homologous chain: 1W0F
Gene Ontology	Chain Function Process Component A vitamin D3 25-hydroxylase ac...
Primary reference	The Structure of Human Microsomal Cytochrome P450 3A4 Determined by X-ray Crystallography to 2.05-A Resolution., Yano JK, Wester MR, Schoch GA, Griffin KJ, Stout CD, Johnson EF, J Biol Chem 2004 Sep 10;279(37):38091-4. Epub 2004 Jul 16. PMID:15258162

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (1tqn.pdb1.gz) 80 Kb Biological Unit Coordinates (1tqn.pdb2.gz) 314 Kb LPC: Ligand-Protein Contacts for 1TQN CSU: Contacts of Structural Units for 1TQN Likely Quarternary Molecular Structure file(s) for 1TQN Structure Factors (647 Kb) Retrieve 1TQN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TQN from S2C, [Save to disk] Re-refined 1tqn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TQN 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tqn] [1tqn_A] SWISS-PROT database: [P08684]

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