2A0Z	Immune System	date	Jun 17, 2005
title	The Molecular Structure Of Toll-Like Receptor 3 Ligand Bindi
authors	J.K.Bell, I.Botos, P.R.Hall, J.Askins, J.Shiloach, D.M.Segal, D.R.
compound		source
Molecule: Toll-Like Receptor 3 Chain: A Synonym: Cd283 Antigen Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_cell_line: Hi5 Expression_system_vector_type: Baculovirus Expression_system_vector: Pdest-570
symmetry	Space Group: C 2 2 21	R_factor 0.206 R_Free 0.232
crystal cell	length a length b length c angle alpha angle beta angle gamma 141.603 160.795 122.543 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	BMA, BME, FUC, GLC, MAN, NAG, NDG, SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	The molecular structure of the Toll-like receptor 3 ligand-binding domain., Bell JK, Botos I, Hall PR, Askins J, Shiloach J, Segal DM, Davies DR, Proc Natl Acad Sci U S A 2005 Aug 2;102(31):10976-80. Epub 2005 Jul 25. PMID:16043704

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (131 Kb) [Save to disk] Biological Unit Coordinates (2a0z.pdb1.gz) 123 Kb LPC: Ligand-Protein Contacts for 2A0Z CSU: Contacts of Structural Units for 2A0Z Likely Quarternary Molecular Structure file(s) for 2A0Z Structure Factors (428 Kb) Retrieve 2A0Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2A0Z from S2C, [Save to disk] Re-refined 2a0z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2A0Z 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 2A0Z

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 2A0Z, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2a0z_A] [2a0z] SWISS-PROT database: [O15455] Domain organization of [TLR3_HUMAN] by SWISSPFAM Domains found in 2A0Z: [LRR] [LRRCT] [LRRNT] [LRR_TYP ] by SMART

Other resources with information on 2A0Z

Community annotation for 2A0Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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