5X87 Membrane Protein date Mar 01, 2017
title Crystal Structure Of A Bacterial Bestrophin Homolog From Kle Pneumoniae With A Mutation L177t
authors Y.Zhang, S.Chen, T.Yang
compound source
Molecule: Bestrophin
Chain: A, B, C, D, E
Engineered: Yes
Mutation: Yes
Other_details: Kpbest Mutant L177t
 Organism_scientific: Klebsiella Pneumoniae
Organism_taxid: 573
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.199 R_Free 0.237
crystal
cell
length a length b length c angle alpha angle beta angle gamma
114.485 160.573 162.657 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.14 Å
ligand ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, E, B


Primary referencePatient-specific mutations impair BESTROPHIN1's essential role in mediating Ca2+-dependent Cl- currents in human RPE., Li Y, Zhang Y, Xu Y, Kittredge A, Ward N, Chen S, Tsang SH, Yang T, Elife. 2017 Oct 24;6. pii: e29914. doi: 10.7554/eLife.29914. PMID:29063836
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (458 Kb) [Save to disk]
  • Biological Unit Coordinates (5x87.pdb1.gz) 447 Kb
  • LPC: Ligand-Protein Contacts for 5X87
  • CSU: Contacts of Structural Units for 5X87
  • Structure Factors (1419 Kb)
  • Retrieve 5X87 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5X87 from S2C, [Save to disk]
    • View 5X87 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 5X87
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5x87_C] [5x87_B] [5x87_A] [5x87_D] [5x87_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5X87
  • Community annotation for 5X87 at PDBWiki (http://pdbwiki.org)

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