4CTU Structure of rat neuronal nitric oxide synthase heme domain in complex with 6-(3-Amino-2-(3-(2-(6-amino-4-methylpyridin-2-yl)ethyl) phenyl)propyl)-4-methylpyridin-2-amine date
authors Li, H., Poulos, T.L.
compound source
symmetry
R_factor
R_Free 0.23411
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.16
ligand ACT, H4B, HEM, S42, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceNitric Oxide Synthase Inhibitors that Interact with both a Heme Propionate and Tetrahydrobiopterin Show High Isoform Selectivity., Kang S, Tang W, Li H, Chreifi G, Martasek P, Roman LJ, Poulos TL, Silverman RB, J Med Chem. 2014 Apr 23. PMID:24758147
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (298 Kb) [Save to disk]
  • Biological Unit Coordinates (4ctu.pdb1.gz) 291 Kb
  • LPC: Ligand-Protein Contacts for 4CTU
  • CSU: Contacts of Structural Units for 4CTU
  • Structure Factors (759 Kb)
  • Retrieve 4CTU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4CTU from S2C, [Save to disk]
  • Re-refined 4ctu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4CTU 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 4CTU
  • 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 4CTU, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ctu_A] [4ctu_B] [4ctu]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4CTU
  • Community annotation for 4CTU at PDBWiki (http://pdbwiki.org)

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