1ZTN Transport Protein date Nov 15, 1996
title Inactivation Gate Of Potassium Channel Raw3, Nmr, 8 Structur
authors C.Antz, M.Geyer, B.Fakler, M.Schott, R.Frank, H.R.Guy, J.P.Ruppers H.R.Kalbitzer
compound source
Molecule: Potassium Voltage-Gated Channel Subfamily C Membe
Chain: A
Fragment: Inactivation Gate, N-Terminal
Synonym: Kshiiic, Voltage-Gated Potassium Channel Subunit K Potassium Channel Protein Raw3;
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Kcnc4
methodSolution NMR
related structures by homologous chain: 1B4G
Primary referenceNMR structure of inactivation gates from mammalian voltage-dependent potassium channels., Antz C, Geyer M, Fakler B, Schott MK, Guy HR, Frank R, Ruppersberg JP, Kalbitzer HR, Nature 1997 Jan 16;385(6613):272-5. PMID:9000078
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk]
  • Biological Unit Coordinates (1ztn.pdb1.gz) 9 Kb
  • CSU: Contacts of Structural Units for 1ZTN
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1ZTN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZTN from S2C, [Save to disk]
    • View 1ZTN 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 1ZTN
  • 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 1ZTN, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ztn__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1ztn from FSSP and Dali (Families of Structurally Similar Proteins)
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ztn] [1ztn_A]
  • SWISS-PROT database: [Q63734]
  • Domain organization of [KCNC4_RAT] by SWISSPFAM
    • Other resources with information on 1ZTN
  • Community annotation for 1ZTN at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1ZTN from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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