3EAH	Oxidoreductase	date	Aug 25, 2008
title	Structure Of Inhibited Human Enos Oxygenase Domain
authors	E.D.Garcin, A.S.Arvai, R.J.Rosenfeld, M.D.Kroeger, B.R.Crane, G.A G.Andrews, P.J.Hamley, P.R.Mallinder, D.J.Nicholls, S.A.St-Gall A.C.Tinker, N.P.Gensmantel, A.Mete, D.R.Cheshire, S.Connolly, D. A.Aberg, A.V.Wallace, J.A.Tainer, E.D.Getzoff
compound		source
Molecule: Nitric Oxide Synthase, Endothelial Chain: A, B Synonym: Nos Type III, Endothelial Nos, Cnos, Enos, Nosiii, Constitutive Nos; Ec: 1.14.13.39 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Nos3 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcwori
symmetry	Space Group: P 21 21 21	R_factor 0.213 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.090 90.150 156.100 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.44 Å
ligand	327, CL, HEC, MPD, ZN BindingDB	enzyme	Oxidoreductase E.C.1.14.13.39 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Anchored plasticity opens doors for selective inhibitor design in nitric oxide synthase., Garcin ED, Arvai AS, Rosenfeld RJ, Kroeger MD, Crane BR, Andersson G, Andrews G, Hamley PJ, Mallinder PR, Nicholls DJ, St-Gallay SA, Tinker AC, Gensmantel NP, Mete A, Cheshire DR, Connolly S, Stuehr DJ, Aberg A, Wallace AV, Tainer JA, Getzoff ED, Nat Chem Biol. 2008 Nov;4(11):700-7. Epub 2008 Oct 12. PMID:18849972

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (138 Kb) [Save to disk] Biological Unit Coordinates (3eah.pdb1.gz) 131 Kb LPC: Ligand-Protein Contacts for 3EAH CSU: Contacts of Structural Units for 3EAH Likely Quarternary Molecular Structure file(s) for 3EAH Structure Factors (277 Kb) Retrieve 3EAH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EAH from S2C, [Save to disk] Re-refined 3eah structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EAH 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 3EAH

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 3EAH, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3eah] [3eah_B] [3eah_A] SWISS-PROT database: [P29474] Domain organization of [NOS3_HUMAN] by SWISSPFAM

Other resources with information on 3EAH

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

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