1FYX Signaling Protein date Oct 03, 2000
title Crystal Structure Of P681h Mutant Of Tir Domain Of Human Tlr
authors Y.Xu, X.Tao, B.Shen, T.Horng, R.Medzhitov, J.L.Manley, L.Tong
compound source
Molecule: Toll-Like Receptor 2
Chain: A
Fragment: Tir Domain
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 62 2 2
R_factor 0.242 R_Free 0.284
length a length b length c angle alpha angle beta angle gamma
122.100 122.100 92.100 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.80 Å
ligand CAS enzyme
related structures by homologous chain: 1FYW

Primary referenceStructural basis for signal transduction by the Toll/interleukin-1 receptor domains., Xu Y, Tao X, Shen B, Horng T, Medzhitov R, Manley JL, Tong L, Nature 2000 Nov 2;408(6808):111-5. PMID:11081518
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk]
  • Biological Unit Coordinates (1fyx.pdb1.gz) 27 Kb
  • Biological Unit Coordinates (1fyx.pdb2.gz) 52 Kb
  • LPC: Ligand-Protein Contacts for 1FYX
  • CSU: Contacts of Structural Units for 1FYX
  • Likely Quarternary Molecular Structure file(s) for 1FYX
  • Retrieve 1FYX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FYX from S2C, [Save to disk]
  • View 1FYX 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 1FYX
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1FYX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fyxa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1fyx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1fyx] [1fyx_A]
  • SWISS-PROT database: [O60603]
  • Domain organization of [TLR2_HUMAN] by SWISSPFAM
  • Domain found in 1FYX: [TIR ] by SMART
  • Other resources with information on 1FYX
  • Community annotation for 1FYX at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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