1LA4 Toxin date Mar 28, 2002
title Solution Structure Of Sgtx1
authors C.W.Lee, S.H.Roh, S.Kim, H.Endoh, Y.Kodera, T.Maeda, K.J.Swartz, J.
compound source
Molecule: Sgtx1
Chain: A
Synonym: Voltage-Gated Potassium Channel Blocker
Engineered: Yes
Synthetic: Yes
Other_details: This Sequence Is Chemically Synthesized.
methodSolution NMR
related structures by homologous chain: 1D1H
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


  • Primary referenceSolution structure and functional characterization of SGTx1, a modifier of Kv2.1 channel gating., Lee CW, Kim S, Roh SH, Endoh H, Kodera Y, Maeda T, Kohno T, Wang JM, Swartz KJ, Kim JI, Biochemistry 2004 Feb 3;43(4):890-7. PMID:14744131
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (168 Kb) [Save to disk]
  • Biological Unit Coordinates (1la4.pdb1.gz) 9 Kb
  • CSU: Contacts of Structural Units for 1LA4
  • Original NMR restraints for 1LA4 from PDB
  • Retrieve 1LA4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LA4 from S2C, [Save to disk]
  • View 1LA4 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 1LA4
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1LA4, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1la4a_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1la4] [1la4_A]
  • SWISS-PROT database: [P56855]
  • Domain organization of [TX1_STRGF] by SWISSPFAM
  • Other resources with information on 1LA4
  • Community annotation for 1LA4 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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