1NVO Unknown Function date Feb 04, 2003
title Solution Structure Of A Four-Helix Bundle Model, Apo-Df1
authors O.Maglio, F.Nastri, V.Pavone, A.Lombardi, W.F.Degrado
compound source
Molecule: Homodimeric Alpha2 Four-Helix Bundle
Chain: A, B
Engineered: Yes
 Synthetic: Yes
Other_details: Chemically Synthesized
methodSolution NMR
ligand ACE, NH2 enzyme
related structures by homologous chain: 1U7M
Primary referencePreorganization of molecular binding sites in designed diiron proteins., Maglio O, Nastri F, Pavone V, Lombardi A, DeGrado WF, Proc Natl Acad Sci U S A 2003 Apr 1;100(7):3772-7. Epub 2003 Mar 24. PMID:12655072
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (404 Kb) [Save to disk]
  • Biological Unit Coordinates (1nvo.pdb1.gz) 29 Kb
  • LPC: Ligand-Protein Contacts for 1NVO
  • CSU: Contacts of Structural Units for 1NVO
  • Original NMR restraints for 1NVO from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1NVO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NVO from S2C, [Save to disk]
    • View 1NVO 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 1NVO
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1NVO, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nvoa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1nvob_, region B [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1nvo] [1nvo_B] [1nvo_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 1NVO
  • Community annotation for 1NVO at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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