1KJU Hydrolase date Dec 05, 2001
title Ca2+-Atpase In The E2 State
authors C.Xu, W.J.Rice, W.He, D.L.Stokes
compound source
Molecule: Sarcoplasmicendoplasmic Reticulum Calcium Atpase
Chain: A
Synonym: Calcium Pump 1, Serca1, Sr Ca(2+)-Atpase 1
Ec: 3.6.3.8
 Organism_scientific: Oryctolagus Cuniculus
Organism_common: Rabbit
Organism_taxid: 9986
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 6.00 Å
ligand
enzyme Hydrolase E.C.3.6.3.8 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceA structural model for the catalytic cycle of Ca(2+)-ATPase., Xu C, Rice WJ, He W, Stokes DL, J Mol Biol 2002 Feb 8;316(1):201-11. PMID:11829513
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (159 Kb) [Save to disk]
  • Biological Unit Coordinates (1kju.pdb1.gz) 153 Kb
  • CSU: Contacts of Structural Units for 1KJU
  • Likely Quarternary Molecular Structure file(s) for 1KJU
  • Retrieve 1KJU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KJU from S2C, [Save to disk]
    • View 1KJU 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 1KJU
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1KJU, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kjua4, region A:1-124,A:240-343,A:751-994 [Jmol] [rasmolscript] [script source]
        - Domain d1kjua1, region A:125-239 [Jmol] [rasmolscript] [script source]
        - Domain d1kjua2, region A:344-360,A:600-750 [Jmol] [rasmolscript] [script source]
        - Domain d1kjua3, region A:361-599 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1kju_A] [1kju]
  • SWISS-PROT database: [P04191]
  • Belongs to the p-type atpase (p-atpase) superfamily according to TCDB.
  • Domain organization of [AT2A1_RABIT] by SWISSPFAM
  • Domain found in 1KJU: [Cation_ATPase_N ] by SMART
    • Other resources with information on 1KJU
  • Community annotation for 1KJU at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1KJU from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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