3SEN Signaling Protein date Jun 10, 2011
title Structure Of Caskin1 Tandem Sams
authors R.L.Stafford, J.U.Bowie
compound source
Molecule: Caskin-1
Chain: A, B, C, D
Fragment: Unp Residues 470-613
Synonym: Cask-Interacting Protein 1
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Caskin1, Kiaa1306
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe2
symmetry Space Group: P 21 21 21
R_factor 0.240 R_Free 0.282
crystal
cell
length a length b length c angle alpha angle beta angle gamma
92.226 94.597 118.633 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.10 Å
ligand K enzyme
Primary referenceTandem SAM domain structure of human Caskin1: a presynaptic, self-assembling scaffold for CASK., Stafford RL, Hinde E, Knight MJ, Pennella MA, Ear J, Digman MA, Gratton E, Bowie JU, Structure. 2011 Dec 7;19(12):1826-36. PMID:22153505
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk]
  • Biological Unit Coordinates (3sen.pdb1.gz) 49 Kb
  • Biological Unit Coordinates (3sen.pdb2.gz) 48 Kb
  • Biological Unit Coordinates (3sen.pdb3.gz) 48 Kb
  • Biological Unit Coordinates (3sen.pdb4.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 3SEN
  • CSU: Contacts of Structural Units for 3SEN
  • Structure Factors (447 Kb)
  • Retrieve 3SEN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3SEN from S2C, [Save to disk]
  • Re-refined 3sen structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3SEN 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 3SEN
  • 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
  • 3D motif for 3SEN, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3sen_A] [3sen] [3sen_C] [3sen_B] [3sen_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3SEN: [SAM ] by SMART
    • Other resources with information on 3SEN
  • Community annotation for 3SEN at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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