1NYJ Viral Protein date Feb 12, 2003
title The Closed State Structure Of M2 Protein H+ Channel By Solid State Nmr Spectroscopy
authors K.Nishimura, S.Kim, L.Zhang, T.A.Cross
compound source
Molecule: Matrix Protein M2
Chain: A, B, C, D
Fragment: Transmembrane Peptide (Residue 22-46)
Engineered: Yes
Synthetic: Yes
Other_details: The Peptide Was Synthesized Using Solid Phase Peptide Synthesis. This Sequence Occurs Naturally In The Influenza A Virus (Udorn72).
methodSolid-State NMR
A, D, C, B

Primary referenceThe closed state of a H+ channel helical bundle combining precise orientational and distance restraints from solid state NMR., Nishimura K, Kim S, Zhang L, Cross TA, Biochemistry 2002 Nov 5;41(44):13170-7. PMID:12403618
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (16 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1NYJ
  • Retrieve 1NYJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NYJ from S2C, [Save to disk]
  • View 1NYJ 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 1NYJ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1NYJ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nyja_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1nyjb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1nyjc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1nyjd_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1nyj from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1nyj] [1nyj_D] [1nyj_B] [1nyj_A] [1nyj_C]
  • SWISS-PROT database: [P35938]
  • Belongs to the type a influenza virus matrix-2 channel (m2-c) family according to TCDB.
  • Domain organization of [M2_I77AB] by SWISSPFAM
  • Other resources with information on 1NYJ
  • Community annotation for 1NYJ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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