3BYA Metal Binding Protein date Jan 15, 2008
title Structure Of A Calmodulin Complex
authors G.Birrane, A.Soni, J.A.A.Ladias
compound source
Molecule: Calmodulin
Chain: A
Synonym: Cam
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Calm1, Calm, Cam, Cam1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: C41
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptyb12

Molecule: Glutamate [Nmda] Receptor Subunit Zeta-1 Peptide
Chain: B
Synonym: N-Methyl-D-Aspartate Receptor Subunit Nr1
Engineered: Yes

Synthetic: Yes
Other_details: Synthetic Peptide. The Sequence Is Naturally Human (Homo Sapiens).
symmetry Space Group: C 1 2 1
R_factor 0.181 R_Free 0.232
length a length b length c angle alpha angle beta angle gamma
67.768 42.737 62.012 90.00 106.92 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand CA enzyme

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk]
  • Biological Unit Coordinates (3bya.pdb1.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 3BYA
  • CSU: Contacts of Structural Units for 3BYA
  • Likely Quarternary Molecular Structure file(s) for 3BYA
  • Structure Factors (187 Kb)
  • Retrieve 3BYA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3BYA from S2C, [Save to disk]
  • Re-refined 3bya structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3BYA 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 3BYA
  • 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 3BYA, from MSDmotif at EBI
  • Fold representative 3bya from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3bya] [3bya_B] [3bya_A]
  • SWISS-PROT database: [P62158] [Q05586]
  • Belongs to the glutamate-gated ion channel (gic) family of neurotransmitter receptors according to TCDB.
  • Belongs to the calmodulin calcium binding protein (calmodulin) family according to TCDB.
  • Domain organization of [CALM_HUMAN] [NMDZ1_HUMAN] by SWISSPFAM
  • Domain found in 3BYA: [EFh ] by SMART
  • Other resources with information on 3BYA
  • Community annotation for 3BYA 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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