2Z80	Immune System	date	Aug 30, 2007
title	Crystal Structure Of The Tlr1-Tlr2 Heterodimer Induced By Bi Tri-Acylated Lipopeptide
authors	J.O.Lee, M.S.Jin, S.E.Kim, J.Y.Heo
compound		source
Molecule: Toll-Like Receptor 2, Variable Lymphocyte Recepto Chain: A, B Fragment: Tlr2, Unp Residues 1-284(Human), Vlrb.61, Unp Res 199(Inshore Hagfish); Synonym: Tollinterleukin-1 Receptor-Like Protein 4, Cd282 Engineered: Yes		Organism_scientific: Homo Sapiens, Eptatretus Burgeri Organism_common: Human, Inshore Hagfish Organism_taxid: 9606, 7764 Strain: , Gene: Tlr2, Til4, Vlrb Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_strain: Hi-5 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pvl1393
symmetry	Space Group: P 1 21 1	R_factor 0.220 R_Free 0.254
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.269 101.383 59.586 90.00 99.82 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	NAG	enzyme
note	2Z80 is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal Structure of the TLR1-TLR2 Heterodimer Induced by Binding of a Tri-Acylated Lipopeptide., Jin MS, Kim SE, Heo JY, Lee ME, Kim HM, Paik SG, Lee H, Lee JO, Cell. 2007 Sep 21;130(6):1071-82. PMID:17889651

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk] Biological Unit Coordinates (2z80.pdb1.gz) 54 Kb Biological Unit Coordinates (2z80.pdb2.gz) 53 Kb LPC: Ligand-Protein Contacts for 2Z80 CSU: Contacts of Structural Units for 2Z80 Likely Quarternary Molecular Structure file(s) for 2Z80 Structure Factors (859 Kb) Retrieve 2Z80 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Z80 from S2C, [Save to disk] Re-refined 2z80 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Z80 in 3D

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Visual 3D analysis of 2Z80

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 2Z80, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2z80_B] [2z80_A] [2z80] SWISS-PROT database: [O60603] Domain organization of [TLR2_HUMAN] by SWISSPFAM Domains found in 2Z80: [LRR] [LRRCT] [LRR_TYP ] by SMART

Other resources with information on 2Z80

Community annotation for 2Z80 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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