6JJU Hydrolase date Feb 27, 2019
title Structure Of Ca2+ Atpase
authors M.Inoue, N.Sakuta, S.Watanabe, K.Inaba
compound source
Molecule: Sarcoplasmicendoplasmic Reticulum Calcium Atpase
Chain: A
Synonym: Sr Ca(2+)-Atpase 2,Calcium Pump 2,Calcium-Transpor Atpase Sarcoplasmic Reticulum Type,Slow Twitch Skeletal Mus Isoform,Endoplasmic Reticulum Class 12 Ca(2+) Atpase;
Ec: 7.2.2.10
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Atp2a2, Atp2b
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293t
symmetry Space Group: P 21 21 2
R_factor 0.211 R_Free 0.256
crystal
cell
length a length b length c angle alpha angle beta angle gamma
165.576 84.358 122.187 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.20 Å
ligand ACP, CA, MG enzyme E.C.7.2.2.10 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • proton-exporting ATPase acti...
  • calcium ion transport from c...

  • Primary referenceStructural Basis of Sarco/Endoplasmic Reticulum Ca(2+)-ATPase 2b Regulation via Transmembrane Helix Interplay., Inoue M, Sakuta N, Watanabe S, Zhang Y, Yoshikaie K, Tanaka Y, Ushioda R, Kato Y, Takagi J, Tsukazaki T, Nagata K, Inaba K, Cell Rep. 2019 Apr 23;27(4):1221-1230.e3. doi: 10.1016/j.celrep.2019.03.106. PMID:31018135
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (156 Kb) [Save to disk]
  • Biological Unit Coordinates (6jju.pdb1.gz) 150 Kb
  • LPC: Ligand-Protein Contacts for 6JJU
  • CSU: Contacts of Structural Units for 6JJU
  • Structure Factors (836 Kb)
  • Retrieve 6JJU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6JJU from S2C, [Save to disk]
  • View 6JJU 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 6JJU
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6jju_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6JJU
  • Community annotation for 6JJU at PDBWiki (http://pdbwiki.org)

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