1K76 Signaling Protein date Oct 18, 2001
title Solution Structure Of The C-Terminal Sem-5 Sh3 Domain (Minim Average Structure)
authors J.Ferreon, D.Volk, B.Luxon, D.Gorenstein, V.Hilser
compound source
Molecule: Sex Muscle Abnormal Protein 5
Chain: A
Fragment: Sh3 Domain (Residues 155-214)
Engineered: Yes
Mutation: Yes
 Organism_scientific: Caenorhabditis Elegans
Organism_taxid: 6239
Gene: Sem-5
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet19b
methodSolution NMR
related structures by homologous chain: 1KFZ, 3SEM
Primary referenceSolution structure, dynamics, and thermodynamics of the native state ensemble of the Sem-5 C-terminal SH3 domain., Ferreon JC, Volk DE, Luxon BA, Gorenstein DG, Hilser VJ, Biochemistry 2003 May 20;42(19):5582-91. PMID:12741814
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk]
  • Biological Unit Coordinates (1k76.pdb1.gz) 18 Kb
  • CSU: Contacts of Structural Units for 1K76
  • Retrieve 1K76 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1K76 from S2C, [Save to disk]
    • View 1K76 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 1K76
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1K76, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1k76a_, region A [Jmol] [rasmolscript] [script source]
  • 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: [1k76] [1k76_A]
  • SWISS-PROT database: [P29355]
  • Domain organization of [SEM5_CAEEL] by SWISSPFAM
  • Domain found in 1K76: [SH3 ] by SMART
    • Other resources with information on 1K76
  • Community annotation for 1K76 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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