1TJY	Signaling Protein	date	Jun 07, 2004
title	Crystal Structure Of Salmonella Typhimurium Ai-2 Receptor Ls Complex With R-Thmf
authors	S.T.Miller, K.B.Xavier, S.R.Campagna, M.E.Taga, M.F.Semmelhack, B.L.Bassler, F.M.Hughson
compound		source
Molecule: Sugar Transport Protein Chain: A Engineered: Yes		Organism_scientific: Salmonella Typhimurium Organism_taxid: 99287 Strain: Lt2 Gene: Lsrb Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex4-T1
symmetry	Space Group: P 21 21 21	R_factor 0.156 R_Free 0.172
crystal cell	length a length b length c angle alpha angle beta angle gamma 37.824 76.623 109.581 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.30 Å
ligand	PAV	enzyme
related structures	by homologous chain: 1TM2
Gene Ontology	Chain Function Process Component A
Primary reference	Salmonella typhimurium recognizes a chemically distinct form of the bacterial quorum-sensing signal AI-2., Miller ST, Xavier KB, Campagna SR, Taga ME, Semmelhack MF, Bassler BL, Hughson FM, Mol Cell 2004 Sep 10;15(5):677-87. PMID:15350213

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk] Biological Unit Coordinates (1tjy.pdb1.gz) 105 Kb LPC: Ligand-Protein Contacts for 1TJY CSU: Contacts of Structural Units for 1TJY Likely Quarternary Molecular Structure file(s) for 1TJY Structure Factors (685 Kb) Retrieve 1TJY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TJY from S2C, [Save to disk] Re-refined 1tjy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TJY 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 1TJY

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1TJY from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TJY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tjya_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tjy] [1tjy_A] SWISS-PROT database: [Q8ZKQ1] Domain organization of [LSRB_SALTY] by SWISSPFAM

Other resources with information on 1TJY

Community annotation for 1TJY at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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