1L0X TCR beta chain complexed with streptococcal superantigen SpeA date
authors Li, H., Sundberg, E.J., Mariuzza, R.A.
compound source
symmetry
R_factor
R_Free 0.278
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.80
ligand GOL enzyme
related structures by homologous chain: 1HA5, 1NFD, 1QRN, 1QSE, 1UUP
Gene
Ontology
ChainFunctionProcessComponent
D, B


Primary referenceStructures of two streptococcal superantigens bound to TCR beta chains reveal diversity in the architecture of T cell signaling complexes., Sundberg EJ, Li H, Llera AS, McCormick JK, Tormo J, Schlievert PM, Karjalainen K, Mariuzza RA, Structure (Camb) 2002 May;10(5):687-99. PMID:12015151
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk]
  • Biological Unit Coordinates (1l0x.pdb1.gz) 74 Kb
  • Biological Unit Coordinates (1l0x.pdb2.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 1L0X
  • CSU: Contacts of Structural Units for 1L0X
  • Likely Quarternary Molecular Structure file(s) for 1L0X
  • Structure Factors (268 Kb)
  • Retrieve 1L0X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1L0X from S2C, [Save to disk]
  • Re-refined 1l0x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1L0X 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 1L0X
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1L0X, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1l0xa2, region A:118-244 [Jmol] [rasmolscript] [script source]
        - Domain d1l0xa1, region A:3-117 [Jmol] [rasmolscript] [script source]
        - Domain d1l0xb1, region B:1-107 [Jmol] [rasmolscript] [script source]
        - Domain d1l0xb2, region B:108-221 [Jmol] [rasmolscript] [script source]
        - Domain d1l0xc2, region C:118-244 [Jmol] [rasmolscript] [script source]
        - Domain d1l0xc1, region C:3-117 [Jmol] [rasmolscript] [script source]
        - Domain d1l0xd1, region D:1-107 [Jmol] [rasmolscript] [script source]
        - Domain d1l0xd2, region D:108-221 [Jmol] [rasmolscript] [script source]
  • Fold representative 1l0x 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: [1l0x] [1l0x_D] [1l0x_B] [1l0x_C] [1l0x_A]
  • SWISS-PROT database: [P62560]
  • Domain organization of [SPEA_STRPY] by SWISSPFAM
  • Domains found in 1L0X: [IG_like] [IGv ] by SMART
    • Other resources with information on 1L0X
  • Community annotation for 1L0X 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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