1DIY	Oxidoreductase	date	Nov 30, 1999
title	Crystal Structure Of Arachidonic Acid Bound In The Cyclooxyg Active Site Of Pghs-1
authors	M.G.Malkowski, S.L.Ginell, W.L.Smith, R.M.Garavito
compound		source
Molecule: Prostaglandin H2 Synthase-1 Chain: A Ec: 1.14.99.1		Organism_scientific: Ovis Aries Organism_common: Sheep Organism_taxid: 9940 Organ: Seminal Vessicle
symmetry	Space Group: P 65 2 2	R_factor 0.215 R_Free 0.290
crystal cell	length a length b length c angle alpha angle beta angle gamma 182.100 182.100 103.640 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	ACD, BMA, BOG, COH, MAN, NAG, NDG	enzyme	Oxidoreductase E.C.1.14.99.1 BRENDA
related structures	by homologous chain: 1CX2, 1PXX
Gene Ontology	Chain Function Process Component A peroxidase activity
Primary reference	The productive conformation of arachidonic acid bound to prostaglandin synthase., Malkowski MG, Ginell SL, Smith WL, Garavito RM, Science 2000 Sep 15;289(5486):1933-7. PMID:10988074

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk] Biological Unit Coordinates (1diy.pdb1.gz) 175 Kb LPC: Ligand-Protein Contacts for 1DIY CSU: Contacts of Structural Units for 1DIY Likely Quarternary Molecular Structure file(s) for 1DIY Structure Factors (300 Kb) Retrieve 1DIY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DIY from S2C, [Save to disk] Re-refined 1diy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1DIY 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 1DIY

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1DIY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1diya2, region A:32-73 [Jmol] [rasmolscript] [script source]     - Domain d1diya1, region A:74-584 [Jmol] [rasmolscript] [script source] Fold representative 1diy from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1diy] [1diy_A] SWISS-PROT database: [P05979] Domain organization of [PGH1_SHEEP] by SWISSPFAM Domain found in 1DIY: [EGF ] by SMART

Other resources with information on 1DIY

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

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