2EAR	Hydrolase	date	Feb 02, 2007
title	P21 Crystal Of The Sr Ca2+-Atpase With Bound Tg
authors	M.Takahashi, Y.Kondou, C.Toyoshima
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+)Atpas Ec: 3.6.3.8		Organism_scientific: Oryctolagus Cuniculus Organism_common: Rabbit Organism_taxid: 9986 Tissue: Skeletal Muscle (White)
symmetry	Space Group: P 1 21 1	R_factor 0.235 R_Free 0.284
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.849 95.945 154.493 90.00 94.90 90.00
method	X-Ray Diffraction	resolution	3.10 Å
ligand	ACE, TG1 BindingDB	enzyme	Hydrolase E.C.3.6.3.8 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Interdomain communication in calcium pump as revealed in the crystal structures with transmembrane inhibitors., Takahashi M, Kondou Y, Toyoshima C, Proc Natl Acad Sci U S A. 2007 Apr 3;104(14):5800-5. Epub 2007 Mar 26. PMID:17389383

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (156 Kb) [Save to disk] Biological Unit Coordinates (2ear.pdb1.gz) 151 Kb LPC: Ligand-Protein Contacts for 2EAR CSU: Contacts of Structural Units for 2EAR Likely Quarternary Molecular Structure file(s) for 2EAR Retrieve 2EAR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2EAR from S2C, [Save to disk]

View 2EAR 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 2EAR

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2EAR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ear] [2ear_A] 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 2EAR: [Cation_ATPase_N ] by SMART

Other resources with information on 2EAR

Community annotation for 2EAR at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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