1VAG	Oxidoreductase	date	Feb 16, 2004
title	Neuronal Nitric Oxide Synthase Oxygenase Domain Complexed Wi Inhibitor Ar-R17477
authors	R.Fedorov, R.Vasan, D.K.Ghosh, I.Schlichting
compound		source
Molecule: Nitric-Oxide Synthase, Brain Chain: A Fragment: Neuronal Oxide Synthase Oxygenase Domain (Residue 716); Synonym: Nos, Type I, Neuronal Nos, N-Nos, Nnos, Constituti Nc-Nos, Bnos; Ec: 1.14.13.39 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Gene: Nos1, Bnos Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcwori
symmetry	Space Group: C 2 2 21	R_factor 0.193 R_Free 0.229
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.269 109.199 164.885 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	ARR, H4B, HEM, ZN BindingDB	enzyme	Oxidoreductase E.C.1.14.13.39 BRENDA
related structures	by homologous chain: 1D1W, 1P6H
Gene Ontology	Chain Function Process Component A
Primary reference	Structures of nitric oxide synthase isoforms complexed with the inhibitor AR-R17477 suggest a rational basis for specificity and inhibitor design., Fedorov R, Vasan R, Ghosh DK, Schlichting I, Proc Natl Acad Sci U S A 2004 Apr 20;101(16):5892-7. Epub 2004 Apr 7. PMID:15071192

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1vag.pdb1.gz) 149 Kb LPC: Ligand-Protein Contacts for 1VAG CSU: Contacts of Structural Units for 1VAG Likely Quarternary Molecular Structure file(s) for 1VAG Structure Factors (249 Kb) Retrieve 1VAG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VAG from S2C, [Save to disk] Re-refined 1vag structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3D motif for 1VAG, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1vaga_, 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: [1vag] [1vag_A] SWISS-PROT database: [P29476] Domain organization of [NOS1_RAT] by SWISSPFAM

Other resources with information on 1VAG

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

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