6FIE Metal Binding Protein date Jan 18, 2018
title Crystallographic Structure Of Calcium Loaded Calbindin-D28k.
authors J.W.Noble, R.Almalki, S.M.Roe, A.Wagner, R.Dumanc, J.R.Atack
compound source
Molecule: Calbindin
Chain: B
Synonym: Calbindin D28,D-28k,Vitamin D-Dependent Calcium-Bi Protein,Avian-Type;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Calb1, Cab27
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta 2(De3)
Expression_system_plasmid: Pet-15b
symmetry Space Group: P 21 21 2
R_factor 0.202 R_Free 0.236
length a length b length c angle alpha angle beta angle gamma
84.617 104.222 29.614 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.51 Å

Primary referenceThe X-ray structure of human calbindin-D28K: an improved model., Noble JW, Almalki R, Roe SM, Wagner A, Duman R, Atack JR, Acta Crystallogr D Struct Biol. 2018 Oct 1;74(Pt 10):1008-1014. doi:, 10.1107/S2059798318011610. Epub 2018 Oct 2. PMID:30289411
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk]
  • Biological Unit Coordinates (6fie.pdb1.gz) 83 Kb
  • CSU: Contacts of Structural Units for 6FIE
  • Structure Factors (1339 Kb)
  • Retrieve 6FIE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6FIE from S2C, [Save to disk]
  • View 6FIE 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 6FIE
  • 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 6fie from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6fie_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6FIE
  • Community annotation for 6FIE at PDBWiki (http://pdbwiki.org)

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