2MES Metal Binding Protein date Sep 26, 2013
title Backbone 1h, 13c, 15n Resonance Assignments Of Calcium-Bound Calmodulin In Complex With Psd95 N-Terminal Peptide
authors Y.Zhang, J.B.Ames
compound source
Molecule: Calmodulin
Chain: A
Synonym: Cam
Engineered: Yes
Organism_scientific: Xenopus Laevis
Organism_common: Clawed Frog,Common Platanna,Platanna
Organism_taxid: 8355
Gene: Calm1, Calm2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3a

Molecule: Disks Large Homolog 4
Chain: B
Fragment: Unp Residues 1-71
Synonym: Postsynaptic Density Protein 95, Psd-95, Synapse-A Protein 90, Sap-90, Sap90;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Dlg4, Psd95
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3a
methodSolution NMR
ligand CA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCapping of the N-terminus of PSD-95 by calmodulin triggers its postsynaptic release., Zhang Y, Matt L, Patriarchi T, Malik ZA, Chowdhury D, Park DK, Renieri A, Ames JB, Hell JW, EMBO J. 2014 Jun 17;33(12):1341-53. doi: 10.1002/embj.201488126. Epub 2014 Apr 4. PMID:24705785
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (470 Kb) [Save to disk]
  • Biological Unit Coordinates (2mes.pdb1.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 2MES
  • CSU: Contacts of Structural Units for 2MES
  • Original NMR restraints for 2MES from PDB
  • Retrieve 2MES in mmCIF format [Save to disk]
  • View 2MES 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 2MES
  • 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 2MES, from MSDmotif at EBI
  • Fold representative 2mes from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2mes_A] [2mes_B] [2mes]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 2MES: [EFh] [MAGUK_N_PEST ] by SMART
  • Other resources with information on 2MES
  • Community annotation for 2MES at PDBWiki (http://pdbwiki.org)

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