3PGH	Oxidoreductase	date	Dec 18, 1996
title	Cyclooxygenase-2 (Prostaglandin Synthase-2) Complexed With A Selective Inhibitor, Flurbiprofen
authors	R.Kurumbail, W.Stallings
compound		source
Molecule: Cyclooxygenase-2 Chain: A, B, C, D Synonym: Prostaglandin Synthase-2 Ec: 1.14.99.1 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Cell_line: Cultured Sf21 Tissue: Dermal Cell: Fibroblast Cellular_location: Endoplasmic Reticulum Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Cultured Sf21 Expression_system_tissue: Ovarian Tissue Expression_system_vector_type: Baculovirus Expression_system_vector: Pvl1393
symmetry	Space Group: P 21 21 2	R_factor 0.236 R_Free 0.316
crystal cell	length a length b length c angle alpha angle beta angle gamma 179.500 133.800 117.100 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	FLP, HEM, NAG BindingDB	enzyme	Oxidoreductase E.C.1.14.99.1 BRENDA
related structures	by homologous chain: 1FE2, 6COX
Gene Ontology	Chain Function Process Component A, D, C, B peroxidase activity
Primary reference	Structural basis for selective inhibition of cyclooxygenase-2 by anti-inflammatory agents., Kurumbail RG, Stevens AM, Gierse JK, McDonald JJ, Stegeman RA, Pak JY, Gildehaus D, Miyashiro JM, Penning TD, Seibert K, Isakson PC, Stallings WC, Nature 1996 Dec 19-26;384(6610):644-8. PMID:8967954

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (365 Kb) [Save to disk] Biological Unit Coordinates (3pgh.pdb1.gz) 181 Kb Biological Unit Coordinates (3pgh.pdb2.gz) 181 Kb LPC: Ligand-Protein Contacts for 3PGH CSU: Contacts of Structural Units for 3PGH Likely Quarternary Molecular Structure file(s) for 3PGH Retrieve 3PGH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PGH from S2C, [Save to disk]

View 3PGH 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 3PGH

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3PGH, from MSDmotif at EBI Genome occurence of 3PGH's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d3pgha2, region A:33-73 [Jmol] [rasmolscript] [script source]     - Domain d3pgha1, region A:74-583 [Jmol] [rasmolscript] [script source]     - Domain d3pghb2, region B:33-73 [Jmol] [rasmolscript] [script source]     - Domain d3pghb1, region B:74-583 [Jmol] [rasmolscript] [script source]     - Domain d3pghc2, region C:33-73 [Jmol] [rasmolscript] [script source]     - Domain d3pghc1, region C:74-583 [Jmol] [rasmolscript] [script source]     - Domain d3pghd2, region D:33-73 [Jmol] [rasmolscript] [script source]     - Domain d3pghd1, region D:74-583 [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: [3pgh] [3pgh_D] [3pgh_B] [3pgh_C] [3pgh_A] SWISS-PROT database: [Q05769] Domain organization of [PGH2_MOUSE] by SWISSPFAM Domain found in 3PGH: [EGF ] by SMART

Other resources with information on 3PGH

Community annotation for 3PGH at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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