3EAI	Oxidoreductase	date	Aug 25, 2008
title	Structure Of Inhibited Murine Inos 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, Inducible Chain: A, B Synonym: Nos Type II, Inducible Nos, Inos, Macrophage Nos, Ec: 1.14.13.39 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Nos2, Inosl 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 61 2 2	R_factor 0.223 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 213.111 213.111 116.562 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	328, H4B, HEM, SO4 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] (164 Kb) [Save to disk] Biological Unit Coordinates (3eai.pdb1.gz) 157 Kb Biological Unit Coordinates (3eai.pdb2.gz) 158 Kb LPC: Ligand-Protein Contacts for 3EAI CSU: Contacts of Structural Units for 3EAI Likely Quarternary Molecular Structure file(s) for 3EAI Structure Factors (585 Kb) Retrieve 3EAI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EAI from S2C, [Save to disk] Re-refined 3eai structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EAI 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 3EAI

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 3EAI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3eai_A] [3eai_B] [3eai] SWISS-PROT database: [P29477] Domain organization of [NOS2_MOUSE] by SWISSPFAM

Other resources with information on 3EAI

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

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