1UJL Membrane Protein date Aug 05, 2003
title Solution Structure Of The Herg K+ Channel S5-P Extracellular Linker
authors A.M.Torres, P.S.Bansal, M.Sunde, C.E.Clarke, J.A.Bursill, D.J.Smith, A.Bauskin, S.N.Breit, T.J.Campbell, P.F.Alewood, P.W.Kuchel, J.I.Vandenberg
compound source
Molecule: Potassium Voltage-Gated Channel Subfamily H Member 2;
Chain: A
Fragment: Residues 1-42
Synonym: Herg K+ Channel S5-P Extracellular Linker, Ether- A-Go-Go Related Gene Potassium Channel 1, H-Erg, Erg1, Ether-A-Go-Go Related Protein 1, Eag Related Protein 1, Eag Homolog;
Engineered: Yes
Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Sequence Of The Peptide Is Naturally Found In Homo Sapiens (Human).
methodSolution NMR
note 1UJL is a representative structure
subcellular loc. Membrane localization by OPM: Eukaryotic plasma membrane
extracellular side
cytoplasmic side
Primary referenceThe HERG K(+) channel: progress in understanding the molecular basis of its unusual gating kinetics., Vandenberg JI, Torres AM, Campbell TJ, Kuchel PW, Eur Biophys J 2003 Sep 10;. PMID:13680209
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (217 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1UJL
  • Original NMR restraints for 1UJL from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1UJL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UJL from S2C, [Save to disk]
  • View 1UJL 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 1UJL
  • 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 1UJL, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ujla_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1ujl from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ujl] [1ujl_A]
  • SWISS-PROT database: [Q12809]
  • Belongs to the voltage-gated ion channel (vic) superfamily according to TCDB.
  • Domain organization of [KCNH2_HUMAN] by SWISSPFAM
  • Other resources with information on 1UJL
  • Community annotation for 1UJL 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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