1A0M 1.1 ANGSTROM CRYSTAL STRUCTURE OF A-CONOTOXIN [TYR15]-EPI date
authors Hu, S.H., Loughnan, M., Miller, R., Weeks, C.M., Blessing, R.H., Alewood, P.F., Lewis, R.J., Martin, J.L.
compound source
symmetry
R_factor
R_Free 0.178
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.10
ligand NH2 enzyme
Primary referenceThe 1.1 A resolution crystal structure of [Tyr15]EpI, a novel alpha-conotoxin from Conus episcopatus, solved by direct methods., Hu SH, Loughnan M, Miller R, Weeks CM, Blessing RH, Alewood PF, Lewis RJ, Martin JL, Biochemistry 1998 Aug 18;37(33):11425-33. PMID:9708977
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (9 Kb) [Save to disk]
  • Biological Unit Coordinates (1a0m.pdb1.gz) 6 Kb
  • LPC: Ligand-Protein Contacts for 1A0M
  • CSU: Contacts of Structural Units for 1A0M
  • Likely Quarternary Molecular Structure file(s) for 1A0M
  • Structure Factors (99 Kb)
  • Retrieve 1A0M in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1A0M from S2C, [Save to disk]
  • Re-refined 1a0m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1A0M 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 1A0M
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1A0M 1A0MA 1A0MB from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1A0M, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1a0m] [1a0m_A] [1a0m_B]
  • SWISS-PROT database: [P56638]
  • Domain organization of [CA1_CONEP] by SWISSPFAM
  • Other resources with information on 1A0M
  • Community annotation for 1A0M 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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