5FBH Signaling Protein date Dec 14, 2015
title Crystal Structure Of The Extracellular Domain Of Human Calci Receptor With Bound Gd3+
authors T.Zhang, C.Zhang, C.L.Miller, J.Zou, K.W.Moremen, E.M.Brown, J.J.Y
compound source
Molecule: Extracellular Calcium-Sensing Receptor
Chain: B, A
Fragment: Unp Residues 20-541
Synonym: Casr,Parathyroid Cell Calcium-Sensing Receptor 1,P
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Casr, Gprc2a, Pcar1
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293
symmetry Space Group: C 1 2 1
R_factor 0.182 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
172.107 83.106 94.470 90.00 105.15 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand BCT, CL, CSO, GD3, MG, NAG, TCR enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural basis for regulation of human calcium-sensing receptor by magnesium ions and an unexpected tryptophan derivative co-agonist., Zhang C, Zhang T, Zou J, Miller CL, Gorkhali R, Yang JY, Schilmiller A, Wang S, Huang K, Brown EM, Moremen KW, Hu J, Yang JJ, Sci Adv. 2016 May 27;2(5):e1600241. doi: 10.1126/sciadv.1600241. eCollection 2016, May. PMID:27386547
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (157 Kb) [Save to disk]
  • Biological Unit Coordinates (5fbh.pdb1.gz) 149 Kb
  • LPC: Ligand-Protein Contacts for 5FBH
  • CSU: Contacts of Structural Units for 5FBH
  • Structure Factors (2068 Kb)
  • Retrieve 5FBH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5FBH from S2C, [Save to disk]
  • Re-refined 5fbh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 5FBH 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 5FBH
  • 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
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5fbh] [5fbh_A] [5fbh_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5FBH
  • Community annotation for 5FBH at PDBWiki (http://pdbwiki.org)

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