1FYV Signaling Protein date Oct 03, 2000
title Crystal Structure Of The Tir Domain Of Human Tlr1
authors Y.Xu, X.Tao, B.Shen, T.Horng, R.Medzhitov, J.L.Manley, L.Tong
compound source
Molecule: Toll-Like Receptor 1
Chain: A
Fragment: Tir Domain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 64 2 2
R_factor 0.254 R_Free 0.296
length a length b length c angle alpha angle beta angle gamma
101.300 101.300 137.900 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.90 Å
ligand MSE enzyme

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] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (1fyv.pdb1.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 1FYV
  • CSU: Contacts of Structural Units for 1FYV
  • Likely Quarternary Molecular Structure file(s) for 1FYV
  • Retrieve 1FYV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FYV from S2C, [Save to disk]
  • View 1FYV 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 1FYV
  • 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 1FYV, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fyva_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1fyv 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: [1fyv] [1fyv_A]
  • SWISS-PROT database: [Q15399]
  • Domain organization of [TLR1_HUMAN] by SWISSPFAM
  • Domain found in 1FYV: [TIR ] by SMART
  • Other resources with information on 1FYV
  • Community annotation for 1FYV 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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