6QI4 Metal Binding Protein date Jan 17, 2019
title Ncs-1 Bound To A Ligand
authors M.J.Sanchez-Barrena, P.Blanco-Gabella
compound source
Molecule: Neuronal Calcium Sensor 1
Chain: B, C
Synonym: Ncs-1,Frequenin Homolog,Frequenin-Like Protein,Fre Like Ubiquitous Protein;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ncs1, Flup, Freq
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.214 R_Free 0.232
length a length b length c angle alpha angle beta angle gamma
53.729 55.603 77.725 90.00 94.97 90.00
method X-Ray Diffractionresolution 1.78 Å
ligand 1PE, ACT, CA, DMS, FKW, NA, P6G enzyme
C, B
  • voltage-gated calcium channe...
  • voltage-gated calcium channe...

  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (204 Kb) [Save to disk]
  • Biological Unit Coordinates (6qi4.pdb1.gz) 101 Kb
  • Biological Unit Coordinates (6qi4.pdb2.gz) 98 Kb
  • LPC: Ligand-Protein Contacts for 6QI4
  • CSU: Contacts of Structural Units for 6QI4
  • Structure Factors (1795 Kb)
  • Retrieve 6QI4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6QI4 from S2C, [Save to disk]
  • View 6QI4 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 6QI4
  • 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
  • Fold representative 6qi4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6qi4_C] [6qi4_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6QI4
  • Community annotation for 6QI4 at PDBWiki (http://pdbwiki.org)

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