3RG0	Chaperone	date	Apr 07, 2011
title	Structural And Functional Relationships Between The Lectin A Domains Of Calreticulin
authors	G.Kozlov, C.L.Pocanschi, U.Brockmeier, D.B.Williams, K.Gehring
compound		source
Molecule: Calreticulin Chain: A Fragment: Lectin Domain With Partially Truncated Arm Domain Residues 18-238 And 273-284; Synonym: Crp55, Calregulin, Endoplasmic Reticulum Resident 60, Erp60, Hacbp; Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Calr Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet29a
symmetry	Space Group: P 21 21 21	R_factor 0.234 R_Free 0.286
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.062 71.701 108.386 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.57 Å
ligand	CA	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural and functional relationships between the lectin and arm domains of calreticulin., Pocanschi CL, Kozlov G, Brockmeier U, Brockmeier A, Williams DB, Gehring K, J Biol Chem. 2011 Jun 7. PMID:21652723

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk] Biological Unit Coordinates (3rg0.pdb1.gz) 96 Kb LPC: Ligand-Protein Contacts for 3RG0 CSU: Contacts of Structural Units for 3RG0 Structure Factors (161 Kb) Retrieve 3RG0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RG0 from S2C, [Save to disk] Re-refined 3rg0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3RG0 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 3RG0

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3RG0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3rg0_A] [3rg0] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3RG0

Community annotation for 3RG0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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