1R9O	Oxidoreductase	date	Oct 30, 2003
title	Crystal Structure Of P4502c9 With Flurbiprofen Bound
authors	M.R.Wester, J.K.Yano, G.A.Schoch, K.J.Griffin, C.D.Stout, E.F.Joh
compound		source
Molecule: Cytochrome P450 2c9 Chain: A Fragment: Catalytic Domain Synonym: Cypiic9, P450 Pb-1, P450 Mp-4, S-Mephenytoin 4-Hyd P-450mp; Ec: 1.14.14.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cyp2c9 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh5a Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcwori
symmetry	Space Group: H 3	R_factor 0.191 R_Free 0.236
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.047 91.047 169.480 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	FLP, GOL, HEM	enzyme	Oxidoreductase E.C.1.14.14.1 BRENDA
related structures	by homologous chain: 1NR6
Gene Ontology	Chain Function Process Component A
Primary reference	The structure of human cytochrome P450 2C9 complexed with flurbiprofen at 2.0-A resolution., Wester MR, Yano JK, Schoch GA, Yang C, Griffin KJ, Stout CD, Johnson EF, J Biol Chem 2004 Aug 20;279(34):35630-7. Epub 2004 Jun 4. PMID:15181000

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (1r9o.pdb1.gz) 79 Kb LPC: Ligand-Protein Contacts for 1R9O CSU: Contacts of Structural Units for 1R9O Likely Quarternary Molecular Structure file(s) for 1R9O Structure Factors (377 Kb) Retrieve 1R9O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R9O from S2C, [Save to disk] Re-refined 1r9o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1R9O 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 1R9O

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 1R9O, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1r9oa_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1r9o_A] [1r9o] SWISS-PROT database: [P11712] Domain organization of [CP2C9_HUMAN] by SWISSPFAM

Other resources with information on 1R9O

Community annotation for 1R9O at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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