2ZBG Hydrolase date Oct 20, 2007
title Calcium Pump Crystal Structure With Bound Alf4 And Tg In The Of Calcium
authors C.Toyoshima, H.Ogawa, Y.Norimatsu
compound source
Molecule: Sarcoplasmicendoplasmic Reticulum Calcium Atpase
Chain: A
Synonym: Calcium Pump 1, Serca1, Sr Ca(2+)-Atpase 1, Calciu Transporting Atpase Sarcoplasmic Reticulum Type, Fast Twitc Muscle Isoform, Endoplasmic Reticulum Class 12 Ca(2+) Atpa
Ec: 3.6.3.8
Organism_scientific: Oryctolagus Cuniculus
Organism_common: Rabbit
Organism_taxid: 9986
Tissue: Skeletal Muscle (White)
symmetry Space Group: C 1 2 1
R_factor 0.224 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
177.500 70.200 143.400 90.00 106.80 90.00
method X-Ray Diffractionresolution 2.55 Å
ligand ACE, ALF, MG, TG1 BindingDB enzyme Hydrolase E.C.3.6.3.8 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceHow processing of aspartylphosphate is coupled to lumenal gating of the ion pathway in the calcium pump., Toyoshima C, Norimatsu Y, Iwasawa S, Tsuda T, Ogawa H, Proc Natl Acad Sci U S A. 2007 Dec 11;104(50):19831-6. Epub 2007 Dec 5. PMID:18077416
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (165 Kb) [Save to disk]
  • Biological Unit Coordinates (2zbg.pdb1.gz) 159 Kb
  • LPC: Ligand-Protein Contacts for 2ZBG
  • CSU: Contacts of Structural Units for 2ZBG
  • Likely Quarternary Molecular Structure file(s) for 2ZBG
  • Retrieve 2ZBG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZBG from S2C, [Save to disk]
  • View 2ZBG 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 2ZBG
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2ZBG, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2zbg_A] [2zbg]
  • 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 2ZBG: [Cation_ATPase_N ] by SMART
  • Other resources with information on 2ZBG
  • Community annotation for 2ZBG at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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