1M00	Oxidoreductase	date	Jun 11, 2002
title	Rat Neuronal Nos Heme Domain With N-Butyl-N'-Hydroxyguanidin
authors	H.Li, H.Shimizu, M.Flinspach, J.Jamal, W.Yang, M.Xian, T.Cai, E.Z.W P.G.Wang, T.L.Poulos
compound		source
Molecule: Nitric-Oxide Synthase Chain: A, B Fragment: Heme Domain 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 Organ: Brain Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcwori
symmetry	Space Group: P 21 21 21	R_factor 0.229 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.070 111.250 163.840 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.05 Å
ligand	ACT, BHH, H4B, HEM, ZN BindingDB	enzyme	Oxidoreductase E.C.1.14.13.39 BRENDA
related structures	by homologous chain: 1ED6, 1LZZ
Gene Ontology	Chain Function Process Component A, B
Primary reference	The novel binding mode of N-alkyl-N'-hydroxyguanidine to neuronal nitric oxide synthase provides mechanistic insights into NO biosynthesis., Li H, Shimizu H, Flinspach M, Jamal J, Yang W, Xian M, Cai T, Wen EZ, Jia Q, Wang PG, Poulos TL, Biochemistry 2002 Nov 26;41(47):13868-75. PMID:12437343

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk] Biological Unit Coordinates (1m00.pdb1.gz) 144 Kb LPC: Ligand-Protein Contacts for 1M00 CSU: Contacts of Structural Units for 1M00 Likely Quarternary Molecular Structure file(s) for 1M00 Structure Factors (497 Kb) Retrieve 1M00 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1M00 from S2C, [Save to disk] Re-refined 1m00 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1M00 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 1M00

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 1M00, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1m00a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1m00b_, region B [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: [1m00] [1m00_A] [1m00_B] SWISS-PROT database: [P29476] Domain organization of [NOS1_RAT] by SWISSPFAM

Other resources with information on 1M00

Community annotation for 1M00 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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